HELVIA HRMA-1206C User manual

HRMA-1206C
6 Zones Integrated Mixer Amplier with USB/SD/FM
Manuale d’uso
en-ita
Please read this manual carefully and keep it for future reference
Leggete questo manuale e conservatelo per future consultazioni
User Manual

Gentile Cliente,
Prima di tutto, grazie per aver acquistato un prodotto HELVIA®. La nostra missio-
ne e di orire soluzioni basate sulle tecnologie più aggiornate a tutte le esigenze
di integrazione di sistemi nei settori privati, commerciali e corporate.
Speriamo che siate soddisfatti da questo prodotto e, qualora vogliate partecipare,
saremmo molto lieti di poter ricevere il vostro feedback sul funzionamento del
prodotto e su possibili miglioramenti da apportare in futuro. Potete andare sulla
sezione CONTATTACI del sito www.frenexport.com e inviare una e-mail con la vo-
stra opinione; questo ci aiuterebbe a realizzare apparecchiature sempre più vicine
alle reali esigenze dei Clienti.
Vi preghiamo, inne, di leggere attentamente questo manuale di istruzioni prima
di utilizzare il prodotto; un uso incorretto potrebbe causare danni a voi e al pro-
dotto stesso: pensateci!
Il team HELVIA
Dear value Customer,
First, thank you for purchasing a HELVIA® product. Our mission is to oer
solutions based on the most up-to-date technologies for all systems integration
needs in the private, commercial and corporate sectors.
We hope you are satised with this product and, if you wish to participate, we
would be very pleased to receive your feedback on the operation of this product
and possible improvements for the future. You can go to “CONTACT” section of
www.frenexport.com and send an e-mail with your opinion; this would help us
make equipment that are closer to the real needs of our customers.
Finally, please read this user manual carefully before using the product; incorrect
use could cause damages to you and the product. Take care!
The HELVIA team

TABLE OF CONTENTS
1. PRECAUTIONS .................................................................................. 4
1.1. Important Safety Symbols................................................................................................ 4
1.2. Important Safety Instructions ......................................................................................... 4
2. GETTING STARTED........................................................................... 6
2.1. Unpacking..............................................................................................................................6
2.2. First Start-Up .........................................................................................................................6
3. PRODUCT OVERVIEW ......................................................................7
3.1. Features: .................................................................................................................................7
4. INSTRUCTION....................................................................................7
4.1. Front Panel.............................................................................................................................7
4.2. Rear panel ..............................................................................................................................9
4.3. Remote Control..................................................................................................................10
4.4. Connections ........................................................................................................................ 11
5. SPECIFICATIONS..............................................................................12
6. WARRANTY AND SERVICE ...........................................................13
7. WARNING.........................................................................................14

HRMA-1206C 6 Zones Integrated Mixer Amplifier with USB/SD/FM
4
1. PRECAUTIONS
1.1. Important Safety Symbols
The above warning is located on the rear of the unit
The lightening ash with arrowhead symbol within an equi-
lateral triangle is intended to alert the user to the presence of
uninsulated “dangerous voltage” within the product’s enclosure
that may be of sucient magnitude to constitute a risk of elec-
tric shock to persons.
The exclamation point within an equilateral triangle is intended
to alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature accompa-
nying the product.
1.2. Important Safety Instructions
yRead these instructions
yKeep these instructions
yHeed all warning
yFollow all instructions
Water and Moisture
The apparatus should be protected from moisture and rain and can not be used
near water; for example near a bathtub, a kitchen sink, a swimming pool, etc.
Heat
The apparatus should be located away from heat sources such as radiators, stoves
or other appliances that produce heat.
Ventilation
Do not block areas of ventilation opening. Failure to do could result in re. Always
install according to the manufacturer’s instructions.

HRMA-1206C
6 Zones Integrated Mixer Amplifier with USB/SD/FM
5
Object and Liquid Entry
Objects do not fall into and liquids are not spilled into the inside of the apparatus
for safety.
Power Cord and Plug
In case of external power cord, protect it from being walked on or pinched partic-
ularly at plugs, convenience receptacles, and the point where they exit from the
apparatus. Do not defeat the safety purpose of the polarized or grounding-type
plug. A polarized plug has two poles; a grounding-type plug has two poles and a
third grounding terminal. The third prong is provided for your safety. If the pro-
vided plug does not t into your outlet, refer to an electrician for replacement.
Power Supply
In case of products with external power adapter, the unit should be connected to
power adapters only of the type as marked on the apparatus or described in the
manual. Failure to do could result in damage to the product and possibly the user.
Unplug this apparatus during lightning storms or when unused for long periods.
Fuse
In case of products with external fuse holder, in order to prevent the risk of re
and damaging the unit, please use only of the recommended fuse type as de-
scribed in the manual. Before replacing the fuse, make sure the unit turned o
and disconnected from the AC outlet.
Noise and Interferences
Do not use the device in the nearby of a TV, radio, stereo equipment, mobile
phone, or other electric devices. Otherwise, the device, TV, or radio may generate
noise.
Electrical Connection
Improper electrical wiring may invalidate the product warranty.
Cleaning
Clean only with a dry cloth. Do not use any solvents such as benzene or alcohol.
Servicing
Do not implement any servicing other than those means described in the manual.
Refer all servicing to qualied service personnel only. Only use accessories/attach-
ments or parts recommended by the manufacturer.

HRMA-1206C 6 Zones Integrated Mixer Amplifier with USB/SD/FM
6
2. GETTING STARTED
2 .1 . Unpacking
Thank you for purchasing your HRMA-1206C 6-Zones Mixer Amplier. All units
have been rigorously tested before leaving the factory, This product is widely used
in schools, shops, bars, pubs, parks, parking lots, villas, and other places: it is the
ideal choice for public broadcasting. In order to facilitate your installation, com-
missioning and use of this product, please read this manual before installation.
Carefully unpack the carton and check the contents to ensure that all parts are
present and in good conditions:
y1x HRMA-1206C mixer amplier
y1x 19” Rack Ear Kit with screws
y1x FM Tuner Antenna Cable
y1x Stereo RCA cable
y1x Power Cord
y1x Remote Control
yThis User manual
If anything damaged during transport, notify the shipper immediately and keep
packing material for inspection. Again, please save its carton and all packing
materials. If the unit must be returned to the manufacturer, it is important that
the unit is returned in the original manufacturer’s packing. Please do not take any
action without rst contacting us.
Our products are subject to a continuous process of further development. There-
fore modications to the technical features remain subject to change without
further notice.
2.2. First Start-Up
When starting up the stereo amplier for the rst time, please proceed as follows:
1. Turn down the volume of each source.
2. Deactivate all 6-zones selection buttons.
3. Connect the amplier to a microphone and/or other AUX source.
4. Turn on ON/OFF switch. The power indicator will light.
5. Press at least one of the 6 zone buttons.
6. Gradually increase the input level related to connected source (MIC1, MIC2,
Line1, Line2, USB, etc.) until you reach the desired volume. If you need to change
the wiring or installation, make sure to decrease all volumes to minimum and
disconnect power cord rst.

HRMA-1206C
6 Zones Integrated Mixer Amplifier with USB/SD/FM
7
3. PRODUCT OVERVIEW
HRMA-1206C integrated mixer amplier is the compact version of the HRMA PLAY
line. Functions are the most useful to allow quick selection and control of audio
sources, and activation of the 6 zones. It oers 2 MIC inputs (Mic 1 with priority
and muting function), 3 AUX inputs and 1 AUX output for any auxiliary ampliers.
The player is features USB, SD-Card and FM radio. The HRMA-1206C is the right
tool for shops, bars, pubs, restaurants, supermarkets and other small-to-medium
sized venues that have more than 2 zones, do not need a lot of microphones, and
want any zone level attenuators to be directly placed in the specic zones. Total
power is 120W.
3.1. Features:
y6 zones output @ 100V for long distance transfer
ySupport USB/SD/FM radio for audio source inputs
y2 MIC inputs, Mic 1 with priority and muting function
y3 AUX inputs & 1 AUX output for power extension
yIndividual volume control for each MIC and AUX input
yReliable protection from overheat, overload, clip & short circuit
yPower supply: AC220V-240V/50-60Hz
ySturdy and reliable construction in 2x 19” Rack Units
4. INSTRUCTION
4.1. Front Panel
OFFON
POWER ZONE SELECTOR
Z6 Z5 Z4 Z3 Z2 Z1
OUTPUT
62 4 108POWER
ALL
USB/TUNER DISPLAY
USB SELECTOR
SD
BASS TREBLE LINE3 LINE2 LINE1 MIC2 MIC1 MIC1 INUSB/SD/TUNER
HRMA-1206 C
120W 6-Zones Mixer Amplifier
+10-10
0
+10-10
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3
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3
0
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7
6
1 2 3 45 6 7 8 9 10 11
12 13 14 15 16
1. Power Switch - Push to switch the unit on/o.
2. LED Power - It lights when the unit is on.
3. ALL Zones - Push this button to activate all 6 zones simultaneously.

HRMA-1206C 6 Zones Integrated Mixer Amplifier with USB/SD/FM
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4. Z1 to Z6 - They activate the related zones.
5. LED Level Meter - Indicate output level.
When all the five LEDs (+10dB) remain lit, it indicates that the sound
is distorted. In such case, adjust each volume controlling knob, until
LED element 4 (+8dB) and LED element 5 (+10dB) occasionally
flash.
6. Bass Control - Adjust Bass response.
7. Treble Control - Adjust Treble response.
8. USB/SD/TUNER VOL. - Adjust USB/SD-Card/Tuner output level.
9. Line1/2/3 Volume - Adjust Line input volume.
10. Mic1/2 Volume - Adjust microphone volume.
11. MIC1 Input Jack - Connect here microphones of unbalanced 30-600ohm
with 1/4″phone plug (6,3mm). Priority is active while the signal is sent to this
Mic1 input.
12. MP3 Player/TUNER Display - When you connect a USB drive or as SD-Card,
It shows for about 1 second the total number of MP3 les in the directory,
then starts playback from rst le on. In FM mode, it shows for 1 second the
station number, then its frequency.
13. USB Input Socket - This Type-B female USB connector accepts USB drives
in FAT32 format (max. 32G-Byte) and plays MP3 les only (48.1kHz/16-bit @
256kpbs max).
Note: When insert a USB drive, the unit will automatically switch to USB
mode, and playback will start.
14. MP3/TUNER Player Control - Use these 3 buttons to Play/Pause song re-
production, to ship forward to next song, or backward to previous song.
15. Mode Selector Button - Push repeatedly this button to choose between AUX
mode (LINE1/2/3 sources), and RADIO mode. If a USB drive or an SD-Card are
inserted in the related slots, it switches in turn to this modes too.
16. SD-Card Slot - This SD-Card outlet accepts SD-Cards in FAT32 format (max.
32GByte) and plays MP3 les only (48.1kHz/16-bit @ 256kpbs max).
Note: When insert an SD-Card, the unit will automatically switch to USB

HRMA-1206C
6 Zones Integrated Mixer Amplifier with USB/SD/FM
9
mode, and playback will start.
4.2. Rear panel
MUTE
~220-240V/50-60Hz
FUSE: F6AL250V
LINE1
MIC2
SERIAL N.
INPUT
OUT
LINE2 LINE3
MAX MIN
SP2
GND
GND
SP1
SP4
GND
GND
SP3
SP6
GND
GND
SP5
OUTPUTS (100V RMS)
FM ANTENNA
FM(75Ω)
MADE IN CHINA
Lorem ipsum
1 2 3 4 5 6 7
8
1. Mute Control - This Trimmer adjusts muting function, that is the threshold
from which all audio sources (LINE1/2/3, MIC2, USB/SD/FM) are muted when
MIC1 audio level exceed it.
2. MIC2 input - Connect here microphones at unbalanced 30-600 ohm with
1/4” phone plug (6,3mm). This signal is muted when MIC1 audio exceeds
mute threshold.
3. Line 1/2/3 Input - You can connect here any Line-level stereo sources
(CD-players, DAB Radio Tuner, Mixers, Tablets, etc.). All these signals are mut-
ed when MIC1 audio exceeds mute threshold.
4. Line Output - Connect here any power amplier, recording device, mixer or
other audio system.
5. Fan Slot - This window assures good heat dissipation to HRMA-1206C ampli-
er.
Please be careful to not cover this slot, otherwise the equipment
could be damaged.
6. 6-Zone Output terminals - Connect here your 100V speakers.
WARNING: Pay attention to line polarity when connect speakers to the
unit. Each output has positive terminal (SP1, SP2, SP3, etc.), and
negative terminal (GND).
7. AC Power Connector / Fuse Holder - Connect power cord to a mains outlet,
paying attention that voltage is 220-240Vac/50-60Hz. Fuse holder allows the
user to change fuse. In order to prevent the risk of re and damaging the

HRMA-1206C 6 Zones Integrated Mixer Amplifier with USB/SD/FM
10
unit, please use only of the recommended fuse type as described in Speci-
cations. Before replacing the fuse, make sure the unit turned o and discon-
nected from the AC outlet.
8. FM Antenna - The unit is supplied with antenna wire. Connect it her and
extend that wire as much as possible, in order to increase radio receiving
sensitivity.
4.3. Remote Control
1
Mode
EQ VOL- VOL+
2 3
4 5
7
6
0
8 9
RPT U/SD
7
9
2
1
3
4
5
6
8
10
12
11
1.
Mode Selection: press it to choose AUX or RAD (Tuner)
mode. If a USB drive or an SD-Card are inserted in the
related slots, it switches in turn to this modes too.
2. Power switch: It switches on and o the player (only
USB/SD-Card/FM)
3.
Play/Pause: In USB and SD modes, it pauses & plays
current song. In FM mode, by pressing rapidly twice
this button, it searches and stores radio stations auto-
matically.
4.
EQ Curves: by pressing this button you can choose
among 5 EQ curves and change sound of USB/SD/
Tuner contents.
5. Volume -: In FM/USB/SD mode, it turns down player
volume from 32 to 0.
6.
0-9 buttons: In USB/SD modes they are used to select
song according to they position in the directory or play
list; in FM mode, it recalls preset stations.
7. Mute key: It mutes the player (only USB/SD/FM)
8.
Next Song: In USB and SD mode, press this button to
switch to next song in the directory. In FM mode, press
this key to switch to next stored station in the list.
9.
Last Song: In USB and SD mode, press this button to
switch to previous song in the directory. In FM mode,
press this key to switch to previous stored station in the
list.
10. Volume +: In FM/BT/USB mode, it turns up player
volume from 0 to 32.
11. Use this button to toggle between USB and SD mode.
12. Cycle: It switches between ONE (current song repeated)
and ALL (normal reproduction).

HRMA-1206C
6 Zones Integrated Mixer Amplifier with USB/SD/FM
11
4.4. Connections
The following picture shows a typical way to use HRMA-1206C mixer ampliers.
MUTE ~220V/50Hz
F2AL250V
HRMA-606C
F4AL250V
HRMA-1206C
LINE1
MIC2
SERIAL N.
INPUT
OUT
LINE2 LINE3
MAX MIN
FUSE
SP2
GND
GND
SP1
SP4
GND
GND
SP3
SP6
GND
GND
SP5
OUTPUTS (100V RMS)
FM ANTENNA
FM(75Ω)
MADE IN CHINA
Amplifier
Tuner
CD/MP3 Player
DAB Tuner
(Front Panel)
Mic 2
Mic 1
Zona 2 Zona 4 Zona 6
Zona 1 Zona 3 Zona 5

HRMA-1206C 6 Zones Integrated Mixer Amplifier with USB/SD/FM
12
5. SPECIFICATIONS
Rated output 120W
Output regulation <3dB
Speaker output 100V
AUX output 0dBV
Input Sensitivity Mic1, 2: 3mV (±0.5mV) unbalanced; Line 1, 2, 3:
300mV (±30mV) unbalanced
Frequency response 65Hz-20kHz (±3dB)
Distortion <1% @ 1kHz (1/3 rated output voltage)
SNR Mic 1 and 2: >80dB; Line 1, 2 and 3: >80dB
Tone Bass: ±12dB @ 100Hz; Treble: ±12dB @ 10kHz
FM 87.5MHz-108.0MHz
USB/SD-Card Input Sensitivity 230-280mV
USB Connection: Type-B, Female
USB Drive Format: FAT32 format – max 32GByte
Player File Format MP3 (44.1kHz/16bit @ 128Kbps)
Protection AC fuse; DC voltage; overload; short-circuit.
Muting Function MIC1 overrides other input signals with attenua-
tion from 0 to -30dB (adjustable)
Power requirements AC 220-240V/50-60Hz
Fuse F4AL - 250V
Power consumption 200W
Product Size (WxDxH) 430×280×88 mm
Package Size (WxDxH) 520x430x195 mm
Gross weight 10.3kg
Net weight 8.9kg
Our products are subject to change. Modications to technical features remain subject to change without notice

HRMA-1206C
6 Zones Integrated Mixer Amplifier with USB/SD/FM
13
6. WARRANTY AND SERVICE
All HELVIA® products are covered by warranty according to European regulations (2 years
in the case of purchase by private person - B2C; 1 year in the case of purchase by company
- B2B). The warranty is valid from the date of purchase by the end user (private individual
or company), indicated in the purchase document (receipt in the case of private person;
invoice in the case of company). The following cases / components are not covered by the
above warranty:
yAll accessories supplied with the product;
yImproper use;
yFailure due to wear and tear;
yAny unauthorized modication of the product by the user or third parties.
HELVIA must meet the warranty obligations due to any non-compliant materials or manu-
facturing defects, by remedying free of charge at HELVIA’s discretion by either repairing or
replacing specic parts or the entire equipment. Any defective parts removed by a product
in the event of a warranty claim become property of HELVIA.
During the warranty period, defective products can be returned to HELVIA retailer or
installer with proof of original purchase (receipt or invoice). To avoid damage during trans-
port, please use the original packaging, if available. For more information, visit the website:
www.frenexport.com.

HRMA-1206C 6 Zones Integrated Mixer Amplifier with USB/SD/FM
14
7. WARNING
READ CAREFULLY - only for EU and EEA (Norway, Iceland and Liechtenstein).
This symbol indicates that the product must not be disposed of with household waste,
according to the WEEE directive (2202/96/EC and subsequent amendments) and national
legislation.
The product must be delivered to a designated waste collection center (e.g. on an autho-
rized one-for-one basis when you buy a new similar product, or to an authorized collection
site for recycling waste electrical and electronic equipment).
Improper handling of this type of waste can have a negative impact on the environment
and human health due to potentially dangerous substances that are generally associated
with electrical and electronic equipment. At the same time, your cooperation in the proper
disposal of this product will contribute to the eective use of natural resources.
For more information about where you can drop o your waste equipment for recycling,
please contact your local city oce, waste authority, approved WEEE scheme or your
household waste disposal service.

SOMMARIO
1. PRECAUZIONI ..................................................................................16
1.1. Importanti Simboli di Sicurezza....................................................................................16
1.2. Importanti Istruzioni di Sicurezza.................................................................................16
2. PER INIZIARE....................................................................................18
2.1. Contenuto dell’Imballo ....................................................................................................18
2.2. Primo Utilizzo......................................................................................................................18
3. DESCRIZIONE GENERALE..............................................................19
3.1. Caratteristiche.....................................................................................................................19
4. ISTRUZIONI ..................................................................................... 20
4.1. Pannello Frontale.............................................................................................................. 20
4.2. Pannello Posteriore ...........................................................................................................21
4.3. Telecomando...................................................................................................................... 23
4.4. Connessioni ........................................................................................................................ 24
5. SPECIFICHE...................................................................................... 25
6. GARANZIA E ASSISTENZA ........................................................... 26
7. AVVISO ............................................................................................. 27

HRMA1206C Amplificatore-Mixer Integrato a 6 Zone con USB/SD/FM
16
1. PRECAUZIONI
1.1. Importanti Simboli di Sicurezza
L’etichetta “CAUTION” è presene sul retro dell’unità.
Il simbolo composto da un lampo all’interno di un triango-
lo equilatero avvisa l’utente della presenza di una “tensione
pericolosa” non isolata all’interno del telaio del prodotto che
può essere di entità suciente a costituire un rischio di scossa
elettrica per le persone.
Il punto esclamativo all’interno di un triangolo equilatero avver-
te l’utente della presenza di importanti istruzioni operative e di
manutenzione (assistenza) nella documentazione che accom-
pagna il prodotto.
1.2. Importanti Istruzioni di Sicurezza
yLeggete queste istruzioni
yConservate queste istruzioni
yRispettate tutte le avvertenze
ySeguite tutte le istruzioni
Acqua / Umidità
L’apparecchio deve essere protetto dall’umidità e dalla pioggia, non può essere
usato in prossimità di acqua; ad esempio nei pressi di una vasca da bagno, di un
lavandino, di una piscina, etc.
Calore
L’apparecchio deve essere posto lontano da fonti di calore come radiatori, stufe o
altri apparecchi che producono calore.
Ventilazione
Non ostruite le prese d’aria per la ventilazione: ciò potrebbe provocare incendi.
Installate sempre l’unità secondo le istruzioni del produttore.

HRMA-1206C
Amplificatore-Mixer Integrato a 6 Zone con USB/SD/FM
17
Introduzione di Oggetti e Liquidi
Non introdurre oggetti o versare liquidi all’interno dell’apparato per ragioni di
sicurezza.
Cavo di Alimentazione e Spina
In caso di apparecchi con cavo di alimentazione, evitate che esso venga calpesta-
to o schiacciato, in particolare in prossimità delle spine, delle prese e del punto
in cui fuoriesce dall’apparecchio. Non vanicate la nalità di sicurezza della spina
con messa a terra. Una spina normale o “polarizzata” ha due soli terminali; una
spina con messa a terra ha un terzo polo di terra. Questo ulteriore terminale serve
per la vostra sicurezza. Se la spina fornita non si inserisce nella presa, consultate
un elettricista per l’eventuale sostituzione.
Alimentazione
In caso di apparecchi con alimentatore o adattatore di rete esterno, tenete pre-
sente che l’apparecchio deve essere sempre collegato alla sorgente di alimenta-
zione elettrica del tipo indicato sull’apparecchio o descritto nel manuale. In caso
contrario si potrebbero provocare danni al prodotto ed eventualmente all’utente.
Staccate la spina in caso di temporali o quando non viene utilizzato per lunghi
periodi di tempo.
Fusibile
In caso di apparecchi con porta-fusibile esterno, per evitare il rischio di incendi
e di danni all’unità, utilizzate solo il tipo di fusibile descritto nel manuale. Prima
di sostituirlo, assicuratevi che l’apparecchio sia spento e scollegato dalla presa di
corrente.
Collegamento alla Rete Elettrica
Il collegamento elettrico improprio può invalidare la garanzia del prodotto.
Rumore e Interferenze
Non utilizzare il dispositivo in prossimità di TV, radio, apparecchiature stereo,
telefoni cellulari o altri dispositivi elettrici. In caso contrario, il dispositivo, la TV o
la radio potrebbero generare rumore ed interferenze.
Pulizia
Pulite solo con un panno asciutto. Non utilizzate solventi come benzolo o alcol.

HRMA1206C Amplificatore-Mixer Integrato a 6 Zone con USB/SD/FM
18
Manutenzione
Non eettuate qualsiasi altro intervento al di fuori di quelli descritti nel manuale.
Per eventuale assistenza rivolgetevi solo a personale qualicato. Utilizzate solo
accessori / componenti suggeriti dal produttore.
2. PER INIZIARE
2 .1 . Contenuto dell’Imballo
Grazie per aver acquistato l’amplicatore-mixer HRMA-1206C. Tutte le unità sono
state rigorosamente testate prima di lasciare la fabbrica. Questo prodotto è am-
piamente utilizzato in scuole, negozi, bar, pub, ville e altri luoghi: è la scelta ideale
per sistemi di lodiusione audio. Per facilitare l’installazione, la messa in servizio
e l’uso di questo prodotto, leggere questo manuale prima dell’installazione.
Disimballare con cura la confezione e controllare il contenuto per assicurarsi che
tutte le parti siano presenti e in buone condizioni:
y1x Mixer-amplicatore HRMA-1206C
y1x Kit di installazione a rack con viti
y1x Cavo antenna FM
y1x Cavo stereo RCA
y1x Cavo di alimentazione
y1x Telecomando
yQuesto Manuale d’Uso
In caso di danni durante il trasporto, informare immediatamente lo spedizioniere
e conservare il materiale di imballaggio per l’ispezione. Ancora una volta, si prega
di conservare la confezione e tutti i materiali di imballaggio. Se l’unità deve essere
restituita al produttore, è importante che questa venga restituita nella confezione
originale del produttore. Si prega di non intraprendere alcuna azione senza prima
averci contattato.
I nostri prodotti sono soggetti a un processo continuo di sviluppo. Pertanto, le
modiche alle caratteristiche tecniche rimangono soggette a modiche senza
preavviso.
2.2. Primo Utilizzo
Quando si avvia l’amplicatore stereo per la prima volta, procedere come segue:
1. Regolare al minimo il volume di ogni sorgente.
2. Disattiva tutti i pulsanti di selezione delle 6 zone.
3. Collegare un microfono e/o altra sorgente AUX all’amplicatore.

HRMA-1206C
Amplificatore-Mixer Integrato a 6 Zone con USB/SD/FM
19
4. Accendere l’alimentazione tramite l’apposito pulsante. Il LED indicatore si illu-
minerà.
5. Premere almeno uno dei 6 pulsanti di zona.
6. Aumentare gradualmente il livello di ingresso correlato alla sorgente connessa
(MIC1, MIC2, Line1, Line2, USB, ecc.) no a raggiungere il volume desiderato.
Se è necessario modicare il cablaggio o l’installazione, assicurarsi di ridurre al
minimo tutti i volumi e scollegare prima il cavo di alimentazione.
3. DESCRIZIONE GENERALE
L’amplicatore con mixer integrato HRMA-1206C è la versione compatta della
linea HRMA PLAY. I controlli sono stati ridotti allo stretto necessario della selezio-
ne e controllo delle sorgenti audio, e all’attivazione delle 6 zone. Ore 2 ingressi
MIC (Mic 1 con priorità e funzione di MUTE), 3 ingressi AUX e 1 una uscita AUX
per eventuali amplicatori ausiliari. Il player è dotato di USB, SD-Card e radio FM.
L’HRMA -1206C risulta lo strumento adatto a negozi, bar, ristoranti, supermercati e
altri ambienti di piccole-medie dimensioni che hanno più di 2 zone, non neces-
sitano di molti microfoni e desiderano il controllo dei livelli direttamente nelle
speciche zone. La potenza totale è 120W.
3.1 . Caratteristiche
yUscita a 6 zone su linee a 100V
yLettore USB/SD-Card e radio FM
y2 ingressi MIC (Mic 1 con priorità e funzione mute)
y3 ingressi AUX e 1 uscita AUX per estensione di potenza
yControllo individuale di volume per ogni ingresso MIC e AUX
yProtezione adabile da surriscaldamento, sovraccarico, clip e corto circuito
yAlimentazione: AC220V-240V / 50-60Hz
yCostruzione Robusta e Adabile in 2 Unità Rack da 19”

HRMA1206C Amplificatore-Mixer Integrato a 6 Zone con USB/SD/FM
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4. ISTRUZIONI
4.1. Pannello Frontale
OFFON
POWER ZONE SELECTOR
Z6 Z5 Z4 Z3 Z2 Z1
OUTPUT
62 4 108POWER
ALL
USB/TUNER DISPLAY
USB SELECTOR
SD
BASS TREBLE LINE3 LINE2 LINE1 MIC2 MIC1 MIC1 INUSB/SD/TUNER
HRMA-1206 C
120W 6-Zones Mixer Amplifier
+10-10
0
+10-10
0 5
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
6
1 2 3 45 6 7 8 9 10
11
12 13 14 15 16
1. Interruttore di Alimentazione - Premere questo pulsante per Accendere/
Spegnere l’unità.
2. LED di Alimentazione - Si illumina quando l’unità è accesa.
3. Tutte le Zone - Premere questo pulsante per attivare contemporaneamente
tutte le 6 zone.
4. Z1 - Z6 - Questi pulsanti attivano le relative zone
5. LED indicatori di livello - Indica il livello del segnale audio di uscita.
Quando tutti e cinque i LED (+ 10dB) rimangono accesi, significa che
il suono è distorto. In tal caso, regolare ciascuna manopola di con-
trollo del volume, fino a quando il LED 4 (+ 8dB) e il LED 5 (+ 10dB)
lampeggiano occasionalmente.
6. Controllo Bassi - Regola le frequenze basse
7. Controllo Alti - Regola le frequenze alte
8. Volume USB/SD/TUNER - Regola il livello audio di uscita per USB/SD-Card/
Tuner.
9. Volume Line1/2/3 - Regola il livello del segnale audio degli ingressi LINE.
10. Volume Mic1/2 - Regola il livello del segnale audio degli ingressi microfonici.
11. Ingresso Jack MIC1 - Collegare qui microfoni da 30-600ohm sbilanciati con
jack da 1/4 “(6,3mm). La priorità è attiva quando il segnale viene inviato all’in-
gresso Mic1.