Karma PAA 460 User manual

www.karmaitaliana.it
Manuale di istruzioni
Instruction manual
IE
PAA 460
Amplificatore P.A. system
P.A. system amplifier

32
Precauzioni ed
avvertenze
• Leggete e seguite scrupolosamente le istruzioni
riportate su questo manuale.
• Conservate il manuale per future consultazioni e
allegatelo se cedete l’apparecchio ad altri.
• Il dispositivo funziona con pericolosa tensione di
rete 230V. Non apritelo, non smontatelo e non
cercate di intervenire al suo interno. In caso di
utilizzo improprio esiste il pericolo di una scarica
elettrica.
• Rivolgetevi a un tecnico specializzato per
l’installazione.
• Quando collegate l’apparecchio controllate
sempre che la tensione impostata sul prodotto
corrisponda a quella della sorgente di
alimentazione.
• Evitate di utilizzare l’unità:
- in luoghi con temperatura superiore ai 35°C
- in luoghi soggetti a vibrazione e/o possibili urti
- in luoghi esposti alla pioggia o con troppa
umidità
Cautions and
warnings
• Read and follow strictly the instructions
contained in this manual.
• Keep this manual for future reference and
include it if you give the product to another
user.
• This device works with dangerous 230V mains
power. Do not open, do not disassemble and
don’t try to operate inside. In case of wrong
use an electric shock may occur.
• Contact a specialized technician for
installation
• When you connect the device always check
that the voltage set on the unit corresponds to
the power outlet voltage.
• Avoid using the unit:
- in places with temperatures above 35 ° C
- in places subject to vibrations and / or
possible impacts
- in places exposed to rain or humidity.
Grazie per aver scelto il
marchio KARMA
Il prodotto KARMA da Lei acquistato è frutto di
un’accurata progettazione da parte di ingegneri
specializzati. Per la sua fabbricazione sono stati
impiegati materiali di ottima qualità per garantirne
il funzionamento nel tempo. Il prodotto è realizzato
in conformità alle normative imposte dall’Unione
Europea, garanzia di a󰀩dabilità e sicurezza. Vi
consigliamo di leggere attentamente questo manuale
prima di iniziare ad utilizzare l’apparecchio, al ne di
sfruttarne appieno le potenzialità. Augurandoci che
rimarrete soddisfatti del vostro acquisto, Vi ringraziamo
nuovamente per la ducia riposta nel nostro
marchio e vi invitamo a visitare il nostro sito internet
www.karmaitaliana.it
dove troverete l’intera gamma dei prodotti KARMA,
insieme ad informazioni ed aggiornamenti utili.
Thank you for choosing
KARMA brand
The KARMA product you have purchased is the
result of careful planning by specialized engineers.
High quality materials were used for its construction,
to ensure its functioning over time. The product
is manufactured in compliance with the strict
regulations imposed by the European Union, a
guarantee of reliability and safety. We suggest to
read this manual carefully before starting to use the
device in order to take advantage of its full potential.
Hoping that you will be satised of your purchase, we
thank you again for your trust in our brand and we
invite you to visit our website
www.karmaitaliana.it
where you will nd the whole range of KARMA
products, along with useful information and updates.

32
Spedizione e reclami
Al momento dell’acquisto o della ricezione del
prodotto aprite la scatola e controllate attentamente
il contenuto per accertarvi che tutte le parti
siano presenti e in buone condizioni. Segnalate
immediatamente al venditore eventuali danni da
trasporto subiti dall’apparecchio.
In caso di invio in assistenza è importante che
il prodotto sia completo dell’imballo originale: vi
suggeriamo quindi di conservarlo.
Shipment and complaints
After buying or receiving the product, open the box
and carefully check the content, to make sure that all
parts are included and in good condition. Immediately
notify the seller of any transport damage suered by
the device.
In case of return for servicing it is important to ship
the product complete with the original packaging: we
therefore suggest you to keep it.
• Evitate che nel prodotto entrino liquido
inammabile, acqua o oggetti.
• Non toccate il prodotto con le mani bagnate.
• Installate il prodotto in posizione areata, lontano
da fonti di calore e non ostruite la ventola
• In caso di problemi di funzionamento
interrompete l’uso immediatamente. Non
tentate di riparare l’apparecchio per conto
vostro, ma rivolgetevi all’assistenza autorizzata.
Riparazioni e󰀨ettuate da personale non
competente potrebbero creare gravi danni sia
all’apparecchio che alle persone.
• Scollegate l’unità dall’alimentazione quando non
è in uso.
• Lasciate ra󰀨reddare il prodotto prima di
e󰀨ettuare pulizia o manutenzione.
• Se il prodotto non si accende controllate il
fusibile e se necessario sostituitelo con uno
dello stesso tipo e amperaggio, dopo aver
scollegato l’apparecchio dall’alimentazione.
• Non accendere e spegnere il prodotto a
brevi intervalli: potrebbe ridurre la durata del
dispositivo
• Non staccate il cavo di alimentazione tirandolo
dal lo.
• Controllate periodicamente che il cavo di
alimentazione non sia rovinato
• Per la pulizia del prodotto usate esclusivamente
uno straccio umido, evitando solventi o detersivi
di qualsiasi genere
• Tenete lontano dalla portata dei bambini
• Do not allow ammable liquid, water or objects
to enter the product.
• Don’t touch the product with wet hands.
• Install the product in a ventilated position, far
from heat sources and don’t obstruct the fan.
• In the event of a serious operating problem,
stop using the product immediately. Never
try to repair it by yourself, but contact the
authorized technical service center.
Repairs carried out by unskilled persons could
lead to serious damages both to the xture and
to people.
• Disconnect the unit from power when it is not
used.
• Wait for the product to cool before cleaning or
maintenance.
• If the product doesn’t turn on, check the fuse
and if necessary replace it with one of the
same type and rating, after disconnecting the
xture from power.
• Do not turn the product on and o󰀨 at short
intervals, it may reduce the life of the device.
• Never disconnect the product from the power
source by pulling on the cord.
• Periodically check the condition of the power
cord.
• To clean the product, use only a damp cloth,
avoiding solvents or detergents of any kind.
• Keep away from children’s reach

54
Condizioni di garanzia
Il prodotto è coperto da garanzia in base alle vigenti
normative nazionali ed Europee.
Per le condizioni complete di garanzia e per
e󰀨ettuare richieste di assistenza visitate il sito:
www.karmaitaliana.it
• La garanzia copre i difetti di fabbrica ed
i guasti vericatisi nei primi 2 anni dalla
data di acquisto. Nel caso di acquisto con
fattura, la garanzia è limitata ad 1 anno.
• Sono esclusi i guasti causati da imperizia o
da uso non appropriato dell’apparecchio
• La garanzia non ha più alcun e󰀨etto qualora
l’apparecchio risulti manomesso.
• La garanzia non prevede necessariamente la
sostituzione del prodotto.
• Sono escluse dalla garanzia le parti esterne,
le batterie, le manopole, gli interruttori, e le
parti asportabili o consumabili.
• Le spese di trasporto e i rischi conseguenti
sono a carico del proprietario dell’apparecchio
• A tutti gli e󰀨etti la validità della garanzia è
avallata unicamente dalla presentazione
della fattura o scontrino d’acquisto.
Vi suggeriamo anche di procedere alla
registrazione del prodotto sul nostro sito internet,
www.karmaitaliana.it loggandovi nell’area riservata.
Avrete così la possibilità di tener traccia della
validità della garanzia e di ricevere aggiornamenti
sui nostri articoli.
Warranty conditions
The product is covered by warranty according to
current national and European regulations.
For detailed warranty conditions and RMA requests
please refer to our website:
www.karmaitaliana.it
• The warranty covers manifacturing defects
and faults occurred in the rst 2 years from
the date of purchase. In case of purchase
with invoice, the warranty is limited to 1 year.
• Damages caused by negligence or wrong
use of the device are not covered by
warranty.
• The warranty is no longer e󰀨ective if the
item is modied or disassembled by not
authorized people.
• This warranty doesn’t necessarily envisage
the product’s replacement.
• External components, batteries, knobs,
switches and any removable or subject
to wear and tear parts are excluded from
warranty.
• Shipment for the return of faulty items is at
expense and risk of the owner.
• For all intents and porpuses the warranty is
e󰀨ective only upon exhibition of the invoice
or of the purchase receipt.
We also suggest to register your product
on our website www.karmaitaliana.it, after
signing in to access the reserved area.
In this way you will have the possibility to keep track
of the warranty validity and to receive updates on
our items.

54
Questo amplicatore è stato realizzato per applicazioni
“P.A. system” in ambienti come u󰀩ci, scuole, chiese,
negozi, centri commerciali, ristoranti, centri congressi,
auditorium etc.
Alcuni sistemi di protezione prevengono danneggiamenti
da corto circuiti, surriscaldamenti e sovraccarichi,
rendendolo sicuro ed a󰀩dabile. Semplice da installare,
può essere inserito anche in normali rack 19”.
Possiede 3 ingressi microfonici (anche phantom) e 6
ingressi di linea.
Gestisce collegamenti sia a 4 / 8 Ohm che a tensione
costante 25V/ 70V / 100V.
Il volume di ogni ingresso può essere gestito
individualmente con il rispettivo comando e può essere
ulteriormente regolato tramite il comando volume master
della zona desiderata. Anche i comandi di bassi e alti
sono indipendenti.
Prima di e󰀨ettuare i collegamenti, assicuratevi
che l’unità sia scollegata dalla presa elettrica.
Tutti i collegamenti devono avvenire ad
apparecchio spento.
Before making any connection, check that
the unit is unplugged from the electrical
outlet. All connections must be made with
the appliance turned o󰀨.
This amplier has been designed for “P.A. system“
applications. It is used for example in oces,
schools, churches, shops, shopping centers,
restaurants, convention centers, auditoriums, etc.
Its particular protection systems prevent damages
caused by short circuits, overheatings and overloads,
making it safe and reliable. Easy to install, it can also
be mounted in ordinary 19” racks.
It comes with 3 microphone inputs (also phantom)
and 6 line inputs.
It can support both 4/8 Ohm and constant voltage
25V/ 70V / 100V connections.
Each input is endowed with independent volume
control, but it can be also adjusted by means of the
master volume control of the selected zone. Bass
and trebles can be adjusted independently as well.

76
Collegamento in serie
Le impedenze si sommano.
In questo esempio i 4 diusori da 4Ω potranno essere
collegati ad un amplicatore che gestisce connessioni
a 16Ω.
Collegamento in parallelo
Le impedenze si dividono.
In questo esempio i 4 diusori da 16Ω potranno
essere collegati ad un amplicatore che gestisce
connessioni a 4Ω.
Collegamento diffusori a
impedenza
Questo tipo di collegamento non permette di limitare
singolarmente la potenza di ogni di󰀨usore ma consente
di ottenere rese maggiori. La regola principale da
rispettare è che l’impedenza totale degli altoparlanti
deve essere compatibile con le impedenze gestite
dall’amplicatore al quale gli altoparlanti verranno
collegati (generalmente 4, 8, 16Ω). Se vengono
impiegati più di󰀨usori, il valore dell’impedenza verrà
sommata o divisa a seconda del tipo di collegamento
(seriale o parallelo), mentre se si utilizza un solo
di󰀨usore viene considerata l’impedenza del di󰀨usore
stesso.Ecco due esempi di collegamento:
+
-
Totale = 16Ω
4Ω 4Ω 4Ω 4Ω
Totale = 4Ω
16Ω 16Ω 16Ω16Ω
+
-
Series wiring
The impedances add up. In this example the 4 x 4Ω
speakers can be connected to one amplier suitable
for 16Ω connections.
Parallel wiring
The impedances are divided. In this example the 4
x 16Ω speakers can be connected to one amplier
suitable for 4Ω connections.
Impedance speaker
connection
This type of connection does not allow to limit
individually the power of each single speaker, but it
gives the possibility to obtain higher performances.
The main rule to be respected is that the total
impedance of the speakers must be compatible
with the impedances managed from the amplier
to which the speakers will be connected (generally
4, 8, 16Ω). If you use more than one speaker, the
value of impedance will be added up or divided
depending on the type of connection (series or
parallel). If you connect only one speaker you have
to consider the impedance of the speaker itself.
Here are two examples of connection:

76
Fino a che si utilizzano pochi di󰀨usori è facile
raggiungere i 4, 8, 16Ω richiesti dai comuni amplicatori
ma impiegando più di󰀨usori sarà necessario optare per
un tipo di collegamento misto seriale/parallelo che ci
permetta di ottenere l’impedenza desidarata. Ecco un
esempio:
Totale = 4Ω con potenza totale di 400W
2 di x 8 Ω= 16 Ω4 di x 4 Ω= 16 Ω2 di x 8 Ω= 16 Ω
16 Ω
8Ω
4Ω
4Ω
4Ω
4Ω
8Ω
8Ω 8Ω
100W
50W 50W
50W 50W
25W
25W
25W
25W
Collegamento misto seriale/parallelo
In questo esempio l’impedenza dei diusori da 4 e
8Ω si somma (essendo collegati in serie). Poi i 4
blocchi di diusori, collegati in parallelo, dividono
la loro impedenza raggiungento una impedenza
totale di 4Ω.
Until you use few speakers it is easy to reach 4,
8, 16 Ω required by common ampliers, but when
using more speakers it is necessary to choose a
type of mixed series / parallel connection allowing
us to obtain the desired impedance.
Here is an example:
Series / parallel mixed wiring
In this example the impedance of the 4 and 8Ω
speakers is added (being connected in series).
Then the 4 groups of speakers, connected in
parallel, halve their impedance to reach a total
impedance of 4Ω.

98
Collegamento diffusori a
tensione costante
E’ il tipo di impianto monofonico realizzato in negozi,
sale conferenze, chiese e in qualsiasi ambiente si
renda necessaria una di󰀨usione uniforme del suono
con la massima semplicità di installazione ed impiego.
Si utilizzano solo 2 li che partendo dall’amplicatore,
arriveranno no all’ultimo di󰀨usore. Sull’amplicatore
andrà collegato un lo al morsetto “com” (comune) e
l’altro lo al morsetto riportante 25/70/100V.
I due li faranno tutto il giro dell’impianto e a questi
verranno connessi i di󰀨usori o meglio i trasformatori di
cui ogni di󰀨usore dovrà essere munito. Generalmente,
i di󰀨usori di questo tipo, possiedono un selettore dal
quale settare la potenza di riproduzione, dal valore
minimo, al massimo supportato dal trasformatore. In
pratica, collegati agli stessi 2 li principali, vi saranno un
certo numero di di󰀨usori, anche diversi tra loro, persino
con diversa potenza. Il segnale dell’amplicatore
raggiungerà il trasformatore presente in ogni di󰀨usore e
sarà il trasformatore a fornire la potenza desiderata.
Quando si agirà sul volume dell’amplicatore, si alzerà
o abbasserà il volume di tutti i di󰀨usori in proporzione.
Importante: la somma della potenza massima dei
di󰀨usori deve essere uguale o minore della potenza
massima dell’amplicatore.
Constant voltage
speakers connection
It is the type of monophonic system realized in
shops, conference rooms, churches and in any
environment where a uniform sound diusion in
necessary, with maximum ease of installation
and use. Only 2 wires are used, starting from the
amplier and getting up to the last speaker. On
the amplier you have to connect a wire to the
“com”(common) terminal and the other wire to the
terminal indicating 25/70/100V.
The two wires will go all around the installation, and
they will be connected to the speakers or rather
the transformers included in the speakers. The
speakers of this type, have generally a selector to
set the emission power, from the minimum to the
maximum value supported by the transformer.
As a matter of fact, it is possible to connect to the
same 2 main wires, a number of speakers, even
dierent from each other or with dierent power. The
amplier signal will reach the transformer present in
each speaker and the transformer will provide the
desired power.
When you operate on the amplier volume, you
will increase or lower the volume of all speakers
in proportion.Important: the sum of the maximum
power of the speakers must be equal to or less than
the amplier’s maximum power .

98
com
15W 20W
30W5W
20W
100V
Amplicatore 60W
ESEMPIO: All’impianto sono stati collegati 5 dif-
fusori per un totale di 90W. L’amplicatore gestisce
no a 110W per cui in futuro potranno essere
collegati altri diusori no a saturare la potenza
dell’amplicatore.
EXAMPLE: You connect to the system 5 speakers
for a total of 90W. The amplier handles up to
110W: so in the future you will be able to connect
other speakers, up to reach the amplier’s maxi-
mum power.

1110
Pannello frontale Front panel
1. CONTROLLO BASSI
Il controllo bassi consente di accentuare e
amplicare i suoni più gravi, come la voce
maschile, la grancassa della batteria e la
chitarra basso. Il range di guadagno va da
-10dB a +10bB e la frequenza centrale è di
100Hz.
2. SELETTORE ZONA
I tasti Z1, Z2, Z3, Z4 consentono
l’assegnazione delle zone. Premete il tasto
Z1 e il segnale verrà assegnato alla zona
1. Ripremete di nuovo il tasto per disattivare
quella zona. I tasti Z2, Z3, Z4 funzionano
analogamente.
3. CONTROLLO VOLUME
Sul valore 0 dB il volume è al minimo. Sul
valore 10 dB il volume è al massimo.
4. MANOPOLA TREBLE
E’ il controllo degli alti. Può essere utilizzato
per eliminare i rumori legati alle alte frequenze
o per accentuare i suoni più acuti della voce
umana o di strumenti come i piatti. Il range
di guadagno va da -10dB a +10bB e la
frequenza centrale è di 10 kHz.
1. BASS KNOB
This is the bass control. Boost male voice or
kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain
range goes from -10dB to +10dB and the center
frequency is 100 Hz.
2. ZONE SELECTOR
The keys Z1,Z2,Z3,Z4 can be considered as
signal assignment switches. Press the button Z1
down and the signal will be assigned to ZONE 1.
Release the button to disable ZONE1. The keys
Z2, Z3,Z4 operate in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB,
the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid
of high frequency noises or to boostthe sound
of cymbals or the high harmonics of the human
voice. The gain range goes from -10dB to 10dB
with the central frequency 10kHz.
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER

1110
5. LED MUTE
Quando il tasto mute è premuto il rispettivo led si
accende e viceversa.
6. MUTE
Toglie l’audio del segnale del rispettivo canale.
7. CONTROLLO VOLUME AUX
Questo comando regola il volume dell’ingresso
AUX. Ruotare la manopola in senso orario per
aumentare il volume, in senso antiorario per ridurlo.
8. AUX IN
3,5 mm jack per l’ingresso di sorgenti esterne
9. VOLUME MONITOR
Controlla il livello del segnale dell’uscita
monitor.
10. VOLUME ZONE
Controlla il livello del segnale di uscita della
rispettiva zona.
11. LED VU-METER
Questo vu-meter a 5 segmenti indica il livello
generale del segnale in uscita .
12. SELETTORE MONITOR
Premete questo tasto per collegare il segnale della
rispettiva zona al volume monitor. Rilasciando il
tasto viene interrotta la connessione.
5. MUTE LED
When the mute key is pressed down, mute LED lights
up, and viceversa.
6. MUTE
It mutes the signals from the corresponding channel.
7. AUX INPUT VOLUME CONTROL
This knob controls the volume of AUX input.Turn
the knob clockwise to increase the volume, anti-
clockwisw to reduce the volume.
8. AUX IN
3,5 mm jack for input of external sources
9. MONITOR VOLUME
This knob controls the signal level of monitor output.
10. ZONE VOLUME
It controls the output signal level of the related zone.
11. VU-METER LED
This stereo 5 segment LED-meter indicates the level
of the overall output signal.
12. MONITOR SELECTOR
Push down this button, to connect the signal from the
related zone to monitor volume. Release the button,
then it cuts o the signal connection to monitor
volume.
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
AUX
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER

1312
13. PL
Questo LED è l’indicatore di alimentazione.
Quando l’amplicatore è acceso, il led si accende.
Quando l’amplicatore è spento anche il led si
spegne.
14. POWER SWITCH
Quando questo switch è in posizione ON
l’amplicatore è acceso. Se è in posizione OFF
l’amplicatore è spento.
13. PL
This LED is the power indicator. When the amplier is
powered on, this LED
lights up. When the amplier is powered o, this LED
lights o.
14. POWER SWITCH
When the switch is set in the position ON, the unit is
powered on. When the switch is set in the position
OFF, the unit is powered o.
Pannello posteriore Rear panel
15. SELETTORE DI VOLTAGGIO
Si usa per selezionare il voltaggio 115V/230V a
seconda della rete cui il prodotto deve essere
collegato.
16. CONNETTORE AC e FUSIBILE
Connettore per il collegamento del cavo di
alimentazione. Il fusibile protegge il circuito di
alimentazione dell’apparecchio e deve essere
sostituito solo in caso di guasto.
15. VOLTAGE SWITCH
This switch is used to select voltage (115V / 230V) as
required by the mains socket’s voltage.
16. AC CONNECTOR AND FUSE
This connector is meant for the connection of the
supplied mains cord, The fuse protects the a supply
circuit of the equipment. The fuse is only to be
changed in the event of a fault.
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER

1312
17. USCITA LINEA BIL./ SBIL.
Questi morsetti possono essere collegati ad altre
apparecchiature, come amplicatori, registratori
ecc....
18. USCITA AMPLIFICAZIONE
A questi morsetti si collegano le casse.
17. LINE OUT BAL/UNBAL
These terminals can be connected with other
appliance, such as ampliers, recorders, etc.
18. POWER AMP OUTPUT
These terminals allow connecting speakers.
19. USCITA DI LINEA MONITOR
Uscita di linea monitor. Si possono collegare qui
altri apparecchi come amplicatori, registratori
ecc....
20. MONITOR 1W/8Ohm
Questi morsetti servono per la connessione di un
piccolo altoparlante esterno, gestito da un nale di
potenza ausiliario interno, che fornisce un’uscita
nominale di 1Watt.
21. MORSETTI “PRIORITY”
Collegando un interruttore a questi morsetti, è
possibile attenuare i segnali audio provenienti dai
canali “CH4”, “CH5” , dando priorità ai segnali
provenienti dai canali ”CH1”, “CH2”,“CH3”.
19. MONITOR LINE OUT
Monitor Line Out. It can be connected with other
appliances, such as ampliers, recorders, etc...
20. MONITOR 1W/8 Ohm
The terminal is meant for the connection of a small
external loudspeaker that gets driven by an internal
auxiliary power amplier, providing a nominal output
1Watt.
21. “PRIORITY” TERMINALS
When these terminals are short-circuited (i.e. by
means of using an electrical switch), the audio signals
coming from “CH4”,”CH5”, are attenuated while the
signals coming from”CH1”, “Ch2”,“CH3” are gaining
priority.
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
25V
INPUT 1
LEVEL ZONE
LINE 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Line out 1W
INPUT 2INPUT 3INPUT 4INPUT 5
GAINGAINGAINGAIN LINE 15V MIC
LINE 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V
5
REAR PANEL
16. AC CONNECTOR AND AC FUSE
This connector is meant for the connection of the spplied mains cord, The
fuse protects the alternating currents supply circuit of the equipment. The
fuse can only be changed in the event of a fault.
12. MONITOR selector
Push MONITOR button down, then it connects the signal from amplifier 1 to monitor volume.
Release the button, then it cuts off the signal connection to monitor volume. The other three
buttons are operated in the same way.
This switch is used to select voltage (115V / 230V) as requirement.
15. VOLTAGE SWITCH
PL
POWER
ON
OFF
13
14
13. PL
This LED is the power indicator. When the amplifier is powered on, this LED
lights up. When the amplifier is powered off, this LED lights off.
14. POWER SWITCH
When the switch is set in the position ON, the unit is powered on. When the switch is set in
the position OFF, the unit is powered off.
AC SELECT
115V 230V 15
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
16
These terminals allow connecting speakers.
18. POWER AMP OUTPUT
70V
4
Line out(bal/unbal) Power Amp output
8
50V
COM 100V
Connecting the speakers to 4 ohm output
+
4 ohm
ZONE 3
ZONE 2
ZONE 1
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
70V
COM 100V
4
Line out(bal/unbal)
+
8
50V
Power Amp output
ZONE 4
70V
4
Line out(bal/unbal)
+
Power Amp output
8
50V
COM 100V
17 18
17. LINE OUT BAL/UNBAL
These terminals can be connected with other appliance, such as amplifier, recorder, etc.
4
FRONT PANEL
1. BASS KNOB
This is the Bass control. Boost male voice or kickdrum and bass guitar. Your system will
sound much bigger than what it is. The gain range goes from -10dB to
+10dB and the center frequency is 100 Hz.
1
2
3
4
5
6
2. ZONE SELECTOR
Z1, Z2,Z3,Z4 can be considered as signal assignment switches. Press
the button Z1 down and signal will be assigned to ZONE 1. Release the
button and it stopsAssigning signal to ZONE1. Z2, Z3,Z4 can be oper-
ated in the same way.
3. VOLUME CONTROL
When it is 0 dB, the volume is lowest, it is 10 dB, the volume is highest.
4. TREBLE KNOB
This is the treble control. You can use it to get rid of high frequency noises or to boost
the sound of cymbals or the high harmonics of the human voice. The gain range goes
from -10dB to 10dB with the central frequency 10kHz.
5. MUTE LED
When the mute key is pressed down, mute LED lights up, and vice versa.
6. MUTE
It mutes the signals from the corresponding channel.
7. HEADPHONE VOLUME CONTROLLER
This knob controls the volume of Phone (refer to 7).Turn the knob clockwise,
and it increases the volume, and vice versa.
8. PHONE
This jack is for headphone output.
PHONE
LEVEL
0 10
7
8
9. MONITOR VOLUME
This knob controls the output signal level to monitor output.
MONITOR
LEVEL
0 10
9
10. ZONE VOLUME
VOLUME controls the output signal level of ZONE.
10
12
11
11. LED VU-METER
This stereo 5 segment LED-meter indicates the level of the overall
output signal.
0 10
0 10
0 10 0 10 0 10 0 10 0 10
0 10 0 10 0 10
0 10
0 10 0 10
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 AUX ZONE 1 ZONE 2
ZONE 1 ZONE 2MONITOR
BASS TREBLE TREBLE BASS TREBLE BASS BASS TREBLE TREBLE BASS LEVEL
-10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10 -10+10
ZONE 1 ZONE 2
ZONE 1 ZONE 2 ZONE 2 ZONE 1 ZONE 2 ZONE 1 ZONE 2 ZONE 1
ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 4 ZONE 3 ZONE 4 ZONE 3 ZONE 4 ZONE 3
LEVEL LEVEL LEVEL LEVEL LEVEL
MUTEMUTEMUTEMUTEMUTE LEVEL LEVEL LEVEL MONMON
MONMON LEVELLEVEL
POWER
2
Read these instructions
Follow all instructions
Keep these instructions
Heed all warnings
Only use attachments / accessories
specified by the manufacturer
Power cord and plug
Do not defeat the safety purpose of
the polarized or grounding type plug.
A polarized plug has two blades with
one wider than the other. A grounding
type plug has two blades and a third
grounding prong. The wide blade or
the third prong are provided for your
safety. If the provided plug does not fit
into your outlet, consult an electrician
for replacement of the obsolete outlet.
Protect the power cord from being
walked on or pinched particularly at
plugs, convenience receptacles, and
the point where they exit from the
apparatus.
Cleaning
When the apparatus needs a cleaning, you
can blow off dust from the apparatus with
a blower or chean with rag etc.
Don't use solvents such as benzol, alcohol,
or other fluids with very strong volatility and
flammabibity for cleaning the apparatus
body, Clean only with dry cloth.
Servicing
Refer all servicing to qualified personnel, To
reduce the risk of electric shock, do not per-
form any servicing other than that contained
in the operating instructions unless you are
qualified to do so.
Servicing is required when the apparatus has
been damaged in any way, such as power
supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the
apparatus, the apparatus has been exposed
to rain or moisture, does not operate
normally or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS
This apparatus shall not be exposed
to dripping or splashing and that no
objects filled with liquids, such as
vases, shall be placed on this apparatus.
To reduce the risk of fire or electric
shock, do not expose this apparatus
to rain or moisture.
Do not use this apparatus near water.
Install in accordance with the manuf-
acturer's instructions, Do not install
near any heat sources such as radiators,
heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Do not block any ventilation openings.
No naked flame sources, such as lighted
candles, should be placed on the apparatus.
Operating Conditions
7
PRIORITY
G
R
T
TEL.PAGING
MONITOR
Line out 1W
8
MONITOR
++
19 20 21 22
19. MONITOR LINE OUT
Monitor Line Out can be connected with other appliance, such as amplifier, recorder, etc.
20. MONITOR 1W/8
The terminal is meant for the connection of a small external
loudspeaker that gets driven by an internal auxiliary power
amplifier, providing a nominal output 1Watt. Only the mixed
audio signal coming from "AUX IN" are included in the outp-
utted signal. In addition, the output signal is controlled only by the volume control of the "CH4",
"CH5", music signal level control.
21. "PRIORITY" TERMINAL.
When these terminals are short-circuited (i.e. By means of using an electrical switch), the audio
signals coming from "CH4", "CH5", are attenuated while the signals coming from"CH1", "Ch2",
"CH3" are gaining priority.
22. INPUT "AUX PAGING"
The terminals input lets you connect to an auxiliary signal . The input features "Voice Priority"
function, which overrides all other input signals once, an auxiliary message is sent. If you want
to have this function disabled forever, please contact a distributor.
CH 4 CH 5
GAINGAIN
TEL
ZONE
LEVEL
1 2 3 4
ON DIP
CH 1
LINE PH. MIC GAIN
23
24
2526
27 28
29
23. CH5/CH4 GAIN CONTROLLER
It can a just the level of the CH5/CH4 input.
24. ''LINE IN" INPUTS
An audio source with a high level output signal, such as an AM/FM tuner , a
cassette deck, a CD player, etc. Use input sensitivity switch suitable for difference appliances.
They are able to take RCA-type coaxial connectors, and unbalanced signals.
25. TEL. IN ZONE SWITCHES
There are four dip switches here. Push the dip switch up, it switches off and
vice versa and can assign the input to different zone.
26. LEVEL
It can adjust the level of the TEL. input.
27. CH1, CH2, CH3 AND INPUTS SENSITIVITY AND XLR PHANTOM SWITCH
By turning the switch onto the "LINE" position the CH1, Ch2, Ch3 input
can be connected to an audio source with high level signal output. By
turning these switches onto the MIC position, CH1, CH2, Ch3 input can
be connected to a dynamic microphone with low impedance. By turning
the switch onto the "Phantom" position it connects phantom supply for
XLR pin2 and pin3 of CH1, CH2, Ch3, which is necessary to operate condenser microphone
which requires this type of external supply. It is recommended to use this switch with the ge-
neral volume set on minimum.
28. GAIN
It is adjust the level of the inputs.

1514
22. INGRESSO “TEL PAGING”
Questi morsetti d’ingresso consentono di
collegarsi a un segnale ausiliario proveniente da
una centralina telefonica. L’ingresso presenta la
funzione “Voice Priority”, che si sovrappone a tutti
gli altri segnali di ingresso una volta che viene
inviato un messaggio ausiliario.
23. CONTROLLO “GAIN” CH4/ CH5
Consente di regolare l’ingresso degli ingressi CH4/
CH5.
24. INGRESSI “LINE IN”
E’ possibile collegare qui una sorgente audio come
una radio AM/FM, un registratore a cassette, un
lettore CD ecc... Sono compatibili con connettori
RCA di tipo coaxiale e accettano segnali sbilanciati.
Utilizzate il selettore di sensibilità per le diverse
apparecchiature.
23 . CH4/CH5 GAIN CONTROL
It can adjust the level of the CH4/ CH5 input.
24.‘’LINE IN” INPUTS
You can connect here an audio source with a high
level output signal, such as an AM/FM tuner ,a
cassette deck, a CD player, etc. They are able to
take RCA-type coaxial connectors, and unbalanced
signals. Use input sensitivity switch suitable for
dierence appliances.
25 . SELETTORI DI ZONA TEL. IN
E’ gestito tramite 4 dipswitches. Se il dipswitch è
posizionato in alto è disattivato. Abbassandolo si
può assegnare l’ingresso alla zona corrispondente.
26. LEVEL
Consente di regolare il livello dell’ingresso TEL.
25 . TEL. IN ZONE SWITCHES
There are four dip switches here. By pushing the
dip switch up, it switches o. By pushing the dip
switch down it can assign the input to each zone.
26. LEVEL
It can adjust the level of the TEL. input.
22. “TEL PAGING” INPUT
These terminals let you connect to an auxiliary signal
coming from a phone control unit. The input features
the “Voice Priority” function, which overrides all other
input signals once an auxiliary message is sent.
2
Read these instructions
Follow all instructions
Keep these instructions
Heed all warnings
Only use attachments / accessories
specified by the manufacturer
Power cord and plug
Do not defeat the safety purpose of
the polarized or grounding type plug.
A polarized plug has two blades with
one wider than the other. A grounding
type plug has two blades and a third
grounding prong. The wide blade or
the third prong are provided for your
safety. If the provided plug does not fit
into your outlet, consult an electrician
for replacement of the obsolete outlet.
Protect the power cord from being
walked on or pinched particularly at
plugs, convenience receptacles, and
the point where they exit from the
apparatus.
Cleaning
When the apparatus needs a cleaning, you
can blow off dust from the apparatus with
a blower or chean with rag etc.
Don't use solvents such as benzol, alcohol,
or other fluids with very strong volatility and
flammabibity for cleaning the apparatus
body, Clean only with dry cloth.
Servicing
Refer all servicing to qualified personnel, To
reduce the risk of electric shock, do not per-
form any servicing other than that contained
in the operating instructions unless you are
qualified to do so.
Servicing is required when the apparatus has
been damaged in any way, such as power
supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the
apparatus, the apparatus has been exposed
to rain or moisture, does not operate
normally or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS
This apparatus shall not be exposed
to dripping or splashing and that no
objects filled with liquids, such as
vases, shall be placed on this apparatus.
To reduce the risk of fire or electric
shock, do not expose this apparatus
to rain or moisture.
Do not use this apparatus near water.
Install in accordance with the manuf-
acturer's instructions, Do not install
near any heat sources such as radiators,
heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Do not block any ventilation openings.
No naked flame sources, such as lighted
candles, should be placed on the apparatus.
Operating Conditions
7
PRIORITY
G
R
T
TEL.PAGING
MONITOR
Line out 1W
8
MONITOR
++
19 20 21 22
19. MONITOR LINE OUT
Monitor Line Out can be connected with other appliance, such as amplifier, recorder, etc.
20. MONITOR 1W/8
The terminal is meant for the connection of a small external
loudspeaker that gets driven by an internal auxiliary power
amplifier, providing a nominal output 1Watt. Only the mixed
audio signal coming from "AUX IN" are included in the outp-
utted signal. In addition, the output signal is controlled only by the volume control of the "CH4",
"CH5", music signal level control.
21. "PRIORITY" TERMINAL.
When these terminals are short-circuited (i.e. By means of using an electrical switch), the audio
signals coming from "CH4", "CH5", are attenuated while the signals coming from"CH1", "Ch2",
"CH3" are gaining priority.
22. INPUT "AUX PAGING"
The terminals input lets you connect to an auxiliary signal . The input features "Voice Priority"
function, which overrides all other input signals once, an auxiliary message is sent. If you want
to have this function disabled forever, please contact a distributor.
CH 4 CH 5
GAINGAIN
TEL
ZONE
LEVEL
1 2 3 4
ON DIP
CH 1
LINE PH. MIC GAIN
23
24
2526
27 28
29
23. CH5/CH4 GAIN CONTROLLER
It can a just the level of the CH5/CH4 input.
24. ''LINE IN" INPUTS
An audio source with a high level output signal, such as an AM/FM tuner , a
cassette deck, a CD player, etc. Use input sensitivity switch suitable for difference appliances.
They are able to take RCA-type coaxial connectors, and unbalanced signals.
25. TEL. IN ZONE SWITCHES
There are four dip switches here. Push the dip switch up, it switches off and
vice versa and can assign the input to different zone.
26. LEVEL
It can adjust the level of the TEL. input.
27. CH1, CH2, CH3 AND INPUTS SENSITIVITY AND XLR PHANTOM SWITCH
By turning the switch onto the "LINE" position the CH1, Ch2, Ch3 input
can be connected to an audio source with high level signal output. By
turning these switches onto the MIC position, CH1, CH2, Ch3 input can
be connected to a dynamic microphone with low impedance. By turning
the switch onto the "Phantom" position it connects phantom supply for
XLR pin2 and pin3 of CH1, CH2, Ch3, which is necessary to operate condenser microphone
which requires this type of external supply. It is recommended to use this switch with the ge-
neral volume set on minimum.
28. GAIN
It is adjust the level of the inputs.
2
Read these instructions
Follow all instructions
Keep these instructions
Heed all warnings
Only use attachments / accessories
specified by the manufacturer
Power cord and plug
Do not defeat the safety purpose of
the polarized or grounding type plug.
A polarized plug has two blades with
one wider than the other. A grounding
type plug has two blades and a third
grounding prong. The wide blade or
the third prong are provided for your
safety. If the provided plug does not fit
into your outlet, consult an electrician
for replacement of the obsolete outlet.
Protect the power cord from being
walked on or pinched particularly at
plugs, convenience receptacles, and
the point where they exit from the
apparatus.
Cleaning
When the apparatus needs a cleaning, you
can blow off dust from the apparatus with
a blower or chean with rag etc.
Don't use solvents such as benzol, alcohol,
or other fluids with very strong volatility and
flammabibity for cleaning the apparatus
body, Clean only with dry cloth.
Servicing
Refer all servicing to qualified personnel, To
reduce the risk of electric shock, do not per-
form any servicing other than that contained
in the operating instructions unless you are
qualified to do so.
Servicing is required when the apparatus has
been damaged in any way, such as power
supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the
apparatus, the apparatus has been exposed
to rain or moisture, does not operate
normally or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS
This apparatus shall not be exposed
to dripping or splashing and that no
objects filled with liquids, such as
vases, shall be placed on this apparatus.
To reduce the risk of fire or electric
shock, do not expose this apparatus
to rain or moisture.
Do not use this apparatus near water.
Install in accordance with the manuf-
acturer's instructions, Do not install
near any heat sources such as radiators,
heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Do not block any ventilation openings.
No naked flame sources, such as lighted
candles, should be placed on the apparatus.
Operating Conditions
7
PRIORITY
G
R
T
TEL.PAGING
MONITOR
Line out 1W
8
MONITOR
++
19 20 21 22
19. MONITOR LINE OUT
Monitor Line Out can be connected with other appliance, such as amplifier, recorder, etc.
20. MONITOR 1W/8
The terminal is meant for the connection of a small external
loudspeaker that gets driven by an internal auxiliary power
amplifier, providing a nominal output 1Watt. Only the mixed
audio signal coming from "AUX IN" are included in the outp-
utted signal. In addition, the output signal is controlled only by the volume control of the "CH4",
"CH5", music signal level control.
21. "PRIORITY" TERMINAL.
When these terminals are short-circuited (i.e. By means of using an electrical switch), the audio
signals coming from "CH4", "CH5", are attenuated while the signals coming from"CH1", "Ch2",
"CH3" are gaining priority.
22. INPUT "AUX PAGING"
The terminals input lets you connect to an auxiliary signal . The input features "Voice Priority"
function, which overrides all other input signals once, an auxiliary message is sent. If you want
to have this function disabled forever, please contact a distributor.
CH 4 CH 5
GAINGAIN
TEL
ZONE
LEVEL
1 2 3 4
ON DIP
CH 1
LINE PH. MIC GAIN
23
24
2526
27 28
29
23. CH5/CH4 GAIN CONTROLLER
It can a just the level of the CH5/CH4 input.
24. ''LINE IN" INPUTS
An audio source with a high level output signal, such as an AM/FM tuner , a
cassette deck, a CD player, etc. Use input sensitivity switch suitable for difference appliances.
They are able to take RCA-type coaxial connectors, and unbalanced signals.
25. TEL. IN ZONE SWITCHES
There are four dip switches here. Push the dip switch up, it switches off and
vice versa and can assign the input to different zone.
26. LEVEL
It can adjust the level of the TEL. input.
27. CH1, CH2, CH3 AND INPUTS SENSITIVITY AND XLR PHANTOM SWITCH
By turning the switch onto the "LINE" position the CH1, Ch2, Ch3 input
can be connected to an audio source with high level signal output. By
turning these switches onto the MIC position, CH1, CH2, Ch3 input can
be connected to a dynamic microphone with low impedance. By turning
the switch onto the "Phantom" position it connects phantom supply for
XLR pin2 and pin3 of CH1, CH2, Ch3, which is necessary to operate condenser microphone
which requires this type of external supply. It is recommended to use this switch with the ge-
neral volume set on minimum.
28. GAIN
It is adjust the level of the inputs.

1514
27. SELETTORE LINE, MIC, PHANTOM CH1,
CH2, CH3
Ponendo lo switch in posizione “LINE”, l’ingresso
dei canali CH1, CH2, CH3 può essere collegato
a una sorgente audio con segnale in uscita di
alto livello. Ponendo il selettore in posizione MIC
è possibile collegare ai canali CH1, CH2, CH3
un microfono dinamico a bassa impedenza.
Mettendo inne lo switch in posizione PH, viene
attivata l’alimentazione phantom sui pin 2 e 3 del
connettore XLR per i canali CH1, CH2, CH3, che
serve per operare con microfoni a condensatore
che richiedono questo tipo di alimentazione
esterna. Si raccomanda di utilizzare questo switch
con il volume regolato al minimo.
28. GAIN
Regola il volume degli ingressi
29. CONNETTORE INGRESSO MIC/LINE
Per i canali dall’1 al 3. E’ possibile collegare
alla presa XRL microfoni bilanciati a bassa
impedenza. Al jack phone 1/4” è possibile
collegare sia un microfono che un apparecchio
con segnale di linea. Non collegate mai un
microfono sbilanciato alla presa XLR se non
volete danneggiare sia il microfono che il mixer.
27. CH 1, CH2, CH3 LINE, MIC, PHANTOM
SELECTOR
By turning the switch onto the “LINE” position the
CH1, CH 2, CH3 can be connected to an audio
source with high level signal output. By
turning these switches onto the MIC position, CH1,
CH2, CH3 input can be connected to a dynamic
microphone with low impedance. By turning the
switch onto the “Phantom” position it connects
phantom supply for
XLR pin2 and pin3 of CH1, CH2, CH3, which
is necessary to operate condenser microphone
which requires this type of external supply. It is
recommended to use this switch with the ge-neral
volume set on minimum.
28. GAIN
It adjusts the level of the inputs
29. MIC/LINE INPUT CONNECTOR
These are the channels from Channel1 to Channel3.
You can connect balanced, low impedance
microphones to the XLR socket. On the 1/4” phone
jack you can connect either a microphone or a
line level instrument. You shall never connect an
unbalanced microphone lt the XLR socket if you do
not want to damage both the microphone and the
mixer.
2
Read these instructions
Follow all instructions
Keep these instructions
Heed all warnings
Only use attachments / accessories
specified by the manufacturer
Power cord and plug
Do not defeat the safety purpose of
the polarized or grounding type plug.
A polarized plug has two blades with
one wider than the other. A grounding
type plug has two blades and a third
grounding prong. The wide blade or
the third prong are provided for your
safety. If the provided plug does not fit
into your outlet, consult an electrician
for replacement of the obsolete outlet.
Protect the power cord from being
walked on or pinched particularly at
plugs, convenience receptacles, and
the point where they exit from the
apparatus.
Cleaning
When the apparatus needs a cleaning, you
can blow off dust from the apparatus with
a blower or chean with rag etc.
Don't use solvents such as benzol, alcohol,
or other fluids with very strong volatility and
flammabibity for cleaning the apparatus
body, Clean only with dry cloth.
Servicing
Refer all servicing to qualified personnel, To
reduce the risk of electric shock, do not per-
form any servicing other than that contained
in the operating instructions unless you are
qualified to do so.
Servicing is required when the apparatus has
been damaged in any way, such as power
supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the
apparatus, the apparatus has been exposed
to rain or moisture, does not operate
normally or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS
This apparatus shall not be exposed
to dripping or splashing and that no
objects filled with liquids, such as
vases, shall be placed on this apparatus.
To reduce the risk of fire or electric
shock, do not expose this apparatus
to rain or moisture.
Do not use this apparatus near water.
Install in accordance with the manuf-
acturer's instructions, Do not install
near any heat sources such as radiators,
heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Do not block any ventilation openings.
No naked flame sources, such as lighted
candles, should be placed on the apparatus.
Operating Conditions
7
PRIORITY
G
R
T
TEL.PAGING
MONITOR
Line out 1W
8
MONITOR
++
19 20 21 22
19. MONITOR LINE OUT
Monitor Line Out can be connected with other appliance, such as amplifier, recorder, etc.
20. MONITOR 1W/8
The terminal is meant for the connection of a small external
loudspeaker that gets driven by an internal auxiliary power
amplifier, providing a nominal output 1Watt. Only the mixed
audio signal coming from "AUX IN" are included in the outp-
utted signal. In addition, the output signal is controlled only by the volume control of the "CH4",
"CH5", music signal level control.
21. "PRIORITY" TERMINAL.
When these terminals are short-circuited (i.e. By means of using an electrical switch), the audio
signals coming from "CH4", "CH5", are attenuated while the signals coming from"CH1", "Ch2",
"CH3" are gaining priority.
22. INPUT "AUX PAGING"
The terminals input lets you connect to an auxiliary signal . The input features "Voice Priority"
function, which overrides all other input signals once, an auxiliary message is sent. If you want
to have this function disabled forever, please contact a distributor.
CH 4 CH 5
GAINGAIN
TEL
ZONE
LEVEL
1 2 3 4
ON DIP
CH 1
LINE PH. MIC GAIN
23
24
2526
27 28
29
23. CH5/CH4 GAIN CONTROLLER
It can a just the level of the CH5/CH4 input.
24. ''LINE IN" INPUTS
An audio source with a high level output signal, such as an AM/FM tuner , a
cassette deck, a CD player, etc. Use input sensitivity switch suitable for difference appliances.
They are able to take RCA-type coaxial connectors, and unbalanced signals.
25. TEL. IN ZONE SWITCHES
There are four dip switches here. Push the dip switch up, it switches off and
vice versa and can assign the input to different zone.
26. LEVEL
It can adjust the level of the TEL. input.
27. CH1, CH2, CH3 AND INPUTS SENSITIVITY AND XLR PHANTOM SWITCH
By turning the switch onto the "LINE" position the CH1, Ch2, Ch3 input
can be connected to an audio source with high level signal output. By
turning these switches onto the MIC position, CH1, CH2, Ch3 input can
be connected to a dynamic microphone with low impedance. By turning
the switch onto the "Phantom" position it connects phantom supply for
XLR pin2 and pin3 of CH1, CH2, Ch3, which is necessary to operate condenser microphone
which requires this type of external supply. It is recommended to use this switch with the ge-
neral volume set on minimum.
28. GAIN
It is adjust the level of the inputs.

1716
Esempio di
Collegamento
Connection
example
9
+
Mains
"VOICE PRIORITY"
Contact
Speaker
Horn speaker
Sound column
Microphone
Microphone stand
AM/FM tuner
CD player
Cassette player
Speaker
Tel.signal
EXAMPLE OF POSSIBLE CONNECTIONS
Amplifier
Recorder
INP UT 1
LEVEL ZON E
LIN E 15V MIC GAIN
TEL
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 1
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 2
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 3
Line out(nal/unbal) Power Amp output
48 25V 70V 100V COMG
ZONE 4
MONITOR TEL.PAGINGMONITOR PRIORITY
Lin e ou t 1 W
INP UT 2INP UT 3INP UT 4I NPUT 5
GAINGAINGAINGAIN LIN E 15V MIC
LIN E 15V MIC
110-120V~50/60Hz:T6.3A 250V
220-240V~50/60Hz:T3.15A 250V
~AC IN
AC SELECT
230V 115V

1716
Risoluzione dei problemi
Di seguito elenchiamo i problemi più frequenti che si possono vericare, nel tentativo di darvi un aiuto per
risolverli. Nel caso il problema persista anche dopo aver e󰀨ettuato le operazioni di seguito descritte, spegnere
l’unità, scollegarla e rivolgersi al personale autorizzato.
Anomalie Possibili cause Controlli e rimedi
L’unità non è
alimentata
• Mancanza di alimentazione di rete
• Cavo di alimentazione danneggiato
• Alimentazione interna difettosa
• Fusibile bruciato
• Vericare la presenza di alimentazione
• Controllare il cavo di alimentazione
• Rivolgersi all’assistenza tecnica
• Sostituire il fusibile
I di󰀨usori non
riproducono l’audio
• Collegamenti errati
• Di󰀨usori incompatibili
• Finali bruciati
• Controllare che i cavi siano collegati ai
morsetti corretti
• Vericare l’impedenza o la tensione
• Rivolgersi all’assistenza tecnica
Non è possibile
regolare il volume
delle zone
• Errati collegamenti • Vericare che i cavi siano connessi corret-
tamente ai morsetti
L’unità funziona ad
intermittenza
• L’unità è troppo calda • Lasciare ra󰀨reddare l’apparecchio speg-
nendolo e vericare che la ventola non sia
ostruita. L’apparecchio deve sempre essere
posizionato in posizione areata.
TROUBLESHOOTING
We list below the most common problems you can meet, trying to help you to solve them. If the problem still
persists after following our instructions, turn the unit o, disconnect it and contact our authorized technicians.
Troubles Possible causes Tests and solutions
The unit is not
powered
• Lack of power supply
• Damaged power cord
• Defective internal power supply
• Blown fuse
• Check power supply
• Check the power cord
• Contact technical service
• Replace the fuse
No audio from
speakers
• Wrong connections
• Speakers are not compatible
• Power supply circuit damaged
• Check that the cables are connected to the
correct terminals
• Check the impedance or voltage
• Contact the technical service
The zones’ volume
cannot be adjusted
• You are using 8 Ohm connections
• Wrong connections
• Zones are available only for 100V constant
voltage systems
• Check that the cables are correctly connected
to the terminals
The unit runs
intermittently
• The unit is too hot • Wait for the xture to cool down and make
sure the fan is not obstructed. The xture must
always be positioned in an ventilated position.

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Il fabbricante, allo scopo di migliorare i propri prodotti, si riserva il diritto di modicarne le caratteristiche siano esse tecniche
o estetiche, in qualsiasi momento e senza alcun preavviso.
The manufacturer, in order to improve its products, reserves the right to modify their characteristics whether technical or
aesthetic, at any time and without notice.
Per evitare possibili danni all’udito, limitare il tempo di ascolto a volumi elevati.
To prevent possible hearing damage, do not listen at high volume levels for long periods.
Questo simbolo vi avverte della presenza di istruzioni d’uso e manutenzione importanti, nel manuale o nella
documentazione che accompagna il prodotto
This symbol alerts you of the presence of important operating and maintenance instructions, in the manual or in
the documentation accompanying the product
II marchio CE indica che il prodotto è conforme ai requisiti essenziali delle direttive europee e relative norme
ad esso applicabili. La documentazione di conformità in forma completa è reperibile presso la società Karma
Italiana Srl.
The CE mark indicates that this product complies with the essential applicable European directives and their
related standards. Compliance documentation in complete form can be asked to the company Karma Italiana Srl.
Ai sensi del Decreto Legislativo N°49 del 14 Marzo 2014 - “ Attuazione delle Direttive 2012/19/UE sui riuti di
apparecchiature elettriche ed elettroniche (RAEE)”.
Il simbolo del cassonetto barrato riportato sull’apparecchiatura indica che il prodotto alla ne della propria vita
utile deve essere raccolto separatamente dagli altri riuti. L’utente dovrà, pertanto, conferire l’apparecchiatura
integra dei componenti essenziali giunta a ne vita agli idonei centri di raccolta di󰀨erenziata dei riuti elettronici
ed elettrotecnici, oppure riconsegnarla al rivenditore al momento dell’acquisto di nuova apparecchiatura di tipo
equivalente, in ragione di uno a uno oppure 1 a zero per le apparecchiature aventi lato maggiore inferiore a
25 cm. L’adeguata raccolta di󰀨erenziata per l’avvio successivo dell’apparecchiatura dimessa al reciclaggio,
al trattamento e allo smaltimento ambientale compatibile contribuisce ad evitare possibili e󰀨etti negativi
sull’ambiente e sulla salute e favorisce il riciclo dei materiali di cui è composta l’apparecchiatura. Lo smaltimento
abusivo del prodotto da parte dell’utente comporta l’applicazione delle sanzioni amministrative di cui al D.Lgs n.
Decreto Legislativo N° 49 del 14 Marzo 2014.
Directive 2012/19/UE regarding electric and electronic equipment waste (WEEE).
The symbol of the crossed-out dustbin indicates that the product at the end of its life must be collected separately
from other waste . The user must , therefore , confer the xture complete with all the essential components to
an authorized disposal center for collection of electronic and electrical waste, or return it to the dealer when
buying new equipment of equivalent type, at a rate of one to one, or one to zero if external dimension is less
than 25cm. Appropriate separate collection to send the decommissioned equipment to recycling , treatment and
environmentally compatible disposal helps to prevent negative impact on the environment and human health
and promotes recycling of the materials making up the product. In Italy illegal dumping of the product by the user
entails the application of administrative sanctions pursuant to Legislative Decree n. 49 (14/03/2014).
Questo simbolo vi avverte della presenza di materiale non isolato “sotto tensione“ ad elevato voltaggio, all’interno
del prodotto, che può costituire pericolo di folgorazione per le persone.
This symbol alerts you to the presence of uninsulated dangerous voltage within the product’s enclosure that might
be of sucient magnitude to constitute a risk of electric shock. Do not open the product’s case.

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SPECIFICHE TECNICHE - PAA 460
Potenza max 480W - 4 x 120W a 8 Ohm
Potenza RMS 4 x 60W
Alimentazione AC ~ 220-240V 50H/60Hz / AC ~ 110-120V 50H/60Hz
Risposta in frequenza 50Hz - 18 Khz (+/- 3dB)
Controllo toni Bassi: +/- 10dB (100Hz) Alti: +/- 10dB (10KHz)
Rapporto segnale/rumore MIC > 65dB AUX>75dB
Sensibilità ingressi MIC:-50dB LINE: -17dB AUX: -18dB TEL:-30dB
Ingombro Rack 3U
Ingressi Line 6
Ingressi Mic 3
Connettori Ingresso: XLR +RCA + jack 6,3mm Uscita: morsetti
Zone 4 zone con controllo volume indipendente
Impedenza in uscita 4/8 Ohm
Tensione costante in uscita 25/70/100V
Funzione Voice Priority Si
VU Meter Si
Phantom Si
Funzione tel paging SÌ
Dimensioni 420 x 370 x 140 mm
Peso 13,3 kg
TECHNICAL SPECIFICATIONS - PAA 460
Max Power 480W - 4 x 120W at 8 Ohm
RMS Power 4 x 60W
Power Supply AC ~ 220-240V 50H/60Hz / AC ~ 110-120V 50H/60Hz
Frequency response 50Hz - 18 Khz (+/- 3dB)
Tone Controls Bass: +/- 10dB (100Hz) Treble: +/- 10dB (10KHz)
Signal/ noise ratio MIC > 65dB AUX>75dB
Input sensitivity MIC:-50dB LINE: -17dB AUX: -18dB TEL:-30dB
Rack space 3U
Line inputs 6
Mic inputs 3
Connectors Input: XLR +RCA + jack 6,3mm Output: terminals
Zones 4 zones with independent volume control
Output impedance 4/8 Ohms
Output costant voltage 25/ 70/100V
Voice Priority Function Yes
VU Meter Yes
Phantom Yes
Tel paging function Yes
Dimensions 420 x 370 x 140 mm
Weight 13,3 Kg

ver. 21.1
made in China
Prodotto da/ produced by:
KARMA ITALIANA SRL
Via Gozzano 38 bis
21052, Busto Arsizio (VA) - Italy
www.karmaitaliana.it