Panasonic CY-M9054EN User manual

Operating Instructions
Bedienungsanleitung
Manuel d’instructions
Gebruiksaanwijzing
Bruksanvisning
Manuale di istruzioni
Manual de Instrucciones
4/3/2-Channel Bridgeable Power Amplifier
4/3/2-Kanal-Briickenleistungsverstarker
Ampli 4/3/2 canaux powart etre mont6 en pont
4/3/2-Kanaals eindversterker met bruginstelling
4/3/2-Kanals bryggkopplad effektforstarkare
Amplificatore di potenza a 4/3/2 canali ccollegabili con pomte (AMPLIFICATORE DI POTENZA)
Amplificador de potencia puenteable de 4/3/2 canales
CY-M9054EN
Panasonic
Before operating this set, please read these instructions completely.
Bitte lesen Sie diese Bedienungsanleitung vor der Inbetriebnahme aufmerksam durch.
Nous vous recommandons de lire attentivement ces instructions avant d'utiliser cet appareil.
Lees deze gebruiksaanwijzing in zijn geheel door alvorens dit apparaat in gebruik te nemen.
Las noga dessa anvisningar fore apparatens anvandning.
Prima di adoperare I’apparecchio, vogliate leggere attentamente le istruzioni.
Antes de poner en marcha el aparato, sirvase leer atentamente estas instrucciones.

Table of Contents
Precautions.3
Location of Controls..7
Operating Procedures.8
System Diagram. 9
Cautions on Proper Handling .10
Page
Installation.10
Electrical Connection.11
Fuse.13
Maintenance.13
Specifications.13
Inhaltsverzeichnis
VorsichtsmaBnahmen.4
Lage der Kontrollfunktionen.14
Grundlegende Geratebedienung.15
Systemschema.16
VorsichtsmaBnahmen bei der Handhabung.17
Seite
Einbau .17
Elektrischer AnschluB .18
Sicherung.20
Pflege.20
Technische Daten.20
Sommaire
Precautions.
Emplacement des commandes.
Procedures de fonctionnement.
Schema general.
Precautions pour la manutention adequate
Page Page
...4 Installation.24
.21 Connexion electrique.25
.22 Fusible.27
.23 Entretien.27
.24 Specifications.27
Inhoudsopgave Bladzijde
Voorzorgsmaatregelen.5
Plaatsing van de bedieningselementen.28
Bediening.29
Systeemschema.30
Maatregelen voor een juist gebruik.31
Bladzijde
Inbouwen.
.31
Bedradingsschema.
.32
Zekering.
.34
Onderhoud.
.34
Technische gegevens.
.34
Innehdll
Observera.
Delarne och deras placering.
Handhavande.
Kopplingsschema.
Forsiktighet gallande korrekt hantering
Sida Sida
...5 Montering.38
,35 Electriska anslutningar.39
,36 Sakring.41
.37 Underh&ll.41
.38 Tekniska data.41

Contenuto
Precauzioni.
Posizione dei comandi.
Procedure di funzionamento.
Schema di collegamento.
Precauzioni per il maneggiamento corretto
Pag. Pag.
...6 Installazione.45
.42 Collegamenti elettrici.46
.43 Fusibile.48
.44 Manutenzione. 4 8
.45 Dati tecnici.48
Indice
Precauciones.
Ubicacion de los controles.
Procedi mi entos de operacion.
Diagrama del sistema.
Precauciones sobre la manipulacibn correcta
Pag. Pag.
...6 Instalacion. 5 2
49 Conexiones electricas.53
50 Fusible.55
51 Mantenimiento.55
.52 Especificaciones.55
Panasonic welcomes you to their constantly growing family of electronic products owners.
We endeavor to give you the advantages of precise electronic and mechanical engineering, manufactured
with carefully selected components, and assembled by people who are proud of the reputation their work has
built for our company. We know this product will bring you many hours of enjoyment, and after you discover
the quality, value and reliability we have built into it, you too will be proud to be a member of our family.
V_______,
Precautions
Volume Level
For your driving safety, keep the volume level low
enough to be aware of road and traffic conditions.
Car Washing
To avoid electrical shorts which may cause fire or
other damage, do not expose this equipment (includ¬
ing the speakers and tape) to water or excessive
moisture.
Car Ventilation
If your car is parked for several hours in direct sun¬
light, the temperature inside the car may become
very high. It is advisable to drive the car and give the
interior a chance to cool down before switching the
unit on.
Power Supply
This equipment is designed to be used in a car hav¬
ing 12-Volt negative ground battery system.
Service
This unit is made of precision parts. Do not attempt
to disassemble or adjust any parts. For repair,
please consult your nearest authorized Panasonic
Service Center.
3

Lieber Panasonic-Kunde
Wir mochten Ihnen dafur danken, daB Sie sich fur dieses Gerat entschieden haben. Wir heilBen Sie hiermit
herzlich willkommen in der standig wachsenden Familie zufriedener Besitzer von Panasonic-GerSten in
der ganzen Welt.
Wir sind sicher, daB mit dieser Neuerwerbung alle ihre Anspruche befriedigt werden.
Lesen Sie bitte diese Bedienungsanleitung sorgfaltig durch, und halten Sie sie immer griffbereit. Denn sie
enthalt eine Anzahl wichtiger Hinweise, die gewahrleisten, daB Sie die Moglichkeiten ihres Gerates voll
ausnutzen konnen.
VorsichtsmaBnahmen
Lautstarkepegel
Aus Grunden der Fahrsicherheit ist der Lautstarke¬
pegel so einzustellen, daB auch andere Verkehrsge-
rausche (Hupen, Warnsignale, usw.) vernommen
werden konnen.
Autowasche
Dieses Gerat (einschlieBlich Lautsprecher und Ton-
bander) ist vor Wasser und ubermaBiger Feuchtig-
keit zu schutzen, um elektrische Kurzschlusse zu
vermeiden, da dieses zu Beschadigungen fuhren
konnte.
Beliiftung
Falls Ihr Wagen fur langere Zeit in direktem Sonnen-
licht geparkt war, kann sich das Innere sehr stark
erwarmen.ln einem solchen Fall sollte das Fahrzeug
mit geoffneten Fenstern fiir einige Zeit gefahren wer¬
den, damit sich das Wageninnere abkuhlen kann.
Erst danach sollte das Gerat einschaltet werden.
Stromversorgung
Dieses Gerat darf nur in Fahrzeuge mit 12 V-Batterie
und negativer Batterieklemme an Masse eingebaut
werden.
Kundendienst
Dieses Gerat ist aus Prazisionsteilen zusammen-
gebaut. Niemals selbst das Gerat zerlegen bzw.
einzelne Teile einstellen. Fur Reparaturen wenden
Sie sich bitte an den Panasonic-Kundendienst.
Panasonic vous souhaite la bienvenue parmi la familie toujours croissante des possesseurs de nos ap-
pareils 6lectroniques. Nous avons fait de notre mieux pour vous apporter les avantages de la precision
mecanique et electronique de pointe, etant donne que I’appareil a ete compose avec des pieces
soigneusement choisies et montees par des gens qui sont fiers de la renommee de leur Societe que leur
travail consciencieux lui a value. Nous sommes surs que cet appareil vous permettra de profiter de nom-
breuses heures d’bcoute, et aprfcs avoir dScouvert la qualite intrinsSque et la fiabilite de I’appareil, vous
serez vous aussi fier d’appartenir k la familie Panasonic.
Precautions
Niveau du volume
Par mesure de s£curite routi£re, maintenez le
niveau de volume assez bas pour pouvoir entendre
les bruits de la rue.
Nettoyage de la voiture
Pour 6viter les court-circuits 6lectriques qui peuvent
provoquer un incendie ou autre dommage, n’ex-
posez pas I’appareil (y compris les hautparleurs, les
cassettes) a I’eau ou k une humidity excessive.
Ventilation de la voiture
Si votre vdhicule est stationne pendant plusieurs
heures au soleil, la temperature interieure peut etre
tres 6lev6e. Pour revenir au mode de temperature
normal, il est recommand6 de conduire un certain
temps avant de mettre I’appareil sous tension.
Alimentation
Cet equipement est congu pour fonctionner avec du
12 V cc, masse negative.
Entretien
Cet appareil est congu a partir d’£l£ments de pre¬
cision. N’essayez pas de d^monter ces elements.
Pour I’entretien, adressez-vous k votre service d’en-
tretien Panasonic le plus proche.

Het doet ons veel plezier dat u hebt gekozen voor een Panasonic product. Door continu onderzoek
en ontwikkeling streeft Panasonic ernaar haar elektronische producten verder te verbeteren voor nog
meer gebruiksgemak en kwaliteit. Wij zijn ervan overtuigd dat dit product aan uw verwachtingen vol-
doet. Zoals vele andere gebruikers van Panasonic apparatuur over de gehele wereld, zult u ook
enthousiast zijn over onze producten. Wij wensen u veel luisterplezier.
Voorzorgsmaatregelen
Volume-niveau
Houdt, voor de verkeersveiligheid, het volume laag
genoeg om bewust van weg- en verkeerskondities te
kunnen zijn.
Wassen van de auto
Stel deze apparatuur (inclusief autoradio luidsprek-
ers en de tapes) niet bloot aan water of overmatig
vocht om kortsluiting, wat brand kan veroorzaken, te
voorkomen.
Auto-ventilatie
De temperatuur in de auto stijgt als de auto verschil-
lende uren Laat geparkeerd wordt. Het is ter aan-
beveling om het interieur van de auto at koelen
alvorens de audio-instelletie in te schakelen.
Volym
Anpassa ljudvolymen sk att saker bilkorning ej hin-
dras.
Biltvattning
Se till att apparaten och hogtalarna ej utsatts for vat-
ten eller fukt. Det kan fororsaka kortslutning och
brand.
Ventilation inom bilen
Ar det mycket varmt i bilen, kor den d& en stund for
att sanka temperaturen innan apparaten kopplas p&.
Netspanning
Dit apparaat is ontworpen voor gebruik met een 12
volts gelijkstroom accusysteem (auto-accu) met
negatieve aarding.
Service
Dit apparaat is gemaakt van precisie onderdelen.
Voer reparaties of bijstellingen niet zelf uit. Raad-
pleeg voor service het dichtstbijzijnde Panasonic
servicecentrum.
Stromforsorjning
Apparaten f&r enbart anslutas till ett fordon vars
elektriska system ar 12V likspanning och negativ
jordning.
Service
Apparaten ar tillverkad av precisionsdelar. Tag aldrig
isar eller justera n&gonting sjalv. For reparation,
lamna apparaten till en Panasonic-Sterforsaljare.
Valkommen till den standigt vaxande gruppen av agare till Panasonic elektroniska produkter. Varje pro-
dukt tillverkas av noggrant utvalda komponenter och sammansatts av valutbildad personal under strang
kvalitetskontroll.
Las bruksanvisningen noga och lar apparaten val innan den anvands.
Observera

Panasonic Vi db il benvenuto nella famiglia in costante aumento dei proprietari dei suoi prodotti elettroni-
ci. Noi cerchiamo sempre di offrirvi i vantaggi di una tecnica elettronica e di una meccanica perfetta nei
nostri prodotti fabbricati con componenti altamente selezionati e lavorati da persone che godono di piena
fiducte presso la nostra compagnia. Noi siamo sicuri che questo prodotto Vi offrirb molte ore piacevoli e che
dopo averne scoperto la quality, il valore e I’affidabilitb, anche Voi sarete orgogliosi di essere un membra
della nostra famiglia.
Precauzioni
Livello del volume
Per la vostra sicurezza quando portate I’automobile,
tenete il volume su un livello abbastanza basso per
poter sentire i suoni di awertimento del traffico.
Lavaggio dell’automobile
Per evitare cortocircuiti, che potrebbero causare in-
cendi o altri danni, non esponete quest’unita (inclusi
gli altoparlanti, i nastri) all’acqua o ad eccessive
quantity di umidita.
Ventilazione deU’automobile
Nel caso in cui lasciate I’automobile parcheggiata
per parecchie ore nella luce diretta del sole, la tem-
peratura all’interno dell’automobile pub diventare
molto alta. Per far ritornare la temperatura interna ad
un livello normale, b consigliabile guidare I’automo-
bile un po’ di tempo prima di accendere I’unitb.
Precauciones
Nivel de volumen
Para su seguridad en la conduccibn, mantenga el
nivel de volumen suficientemente bajo para estar
atento a la carretera y las condiciones del trbfico.
Lavado del automovil
Procure no exponer este equipo {incluidos los
altavoces y la cinta) al agua o a excesiva humedad,
a fin de evitar cortocircuitos que podrfan causar un
incendio u otros danos.
Ventllaclon del automovil
Si su coche esta estacionado durante varias horas a
plena luz del sol, la temperatura interior del mismo
puede aumentar considerablemente. Por ello, es re-
comendable poner el vehiculo en marcha y dejar
que se enfrfe el interior antes de utilizar el aparato.
Allmentazione
Quest’unita b stata disegnata per essere alimentata
con 12 V di corrente continua, massa negativa.
Servizio
Quest’unitb b stata costruita con parti di precisione.
Non cercate di smontare o aggiustare queste parti.
Per lavori di servizio, consultate il piu vicino centra
assistenza della Panasonic.
Alimentacion
Este equipo ha sido diseriado para su uso en
autombviles con una tensibn de 12 V mediante sis-
tema de bateria con negativo a tierra.
Servicio
Este aparato ha sido fabricado con piezas de alta
precisibn. No intente desmontarlo ni ajustar ninguna
pieza. Para la reparacibn, consulte al Servicio
Tbcnico de Panasonic mbs proximo.
Panasonic le da la bienvenida a la familia constantemente en aumento de poseedores de productos elec-
trbnicos. Nos esforzamos en proporcionarle las ventajas de la ingenieria mecbnica y electrbnica de pre¬
cisibn, de una fabricacion con componentes cuidadosamente seleccionados, y de un montaje realizado
por personas orguilosas de la reputacion que su trabajo ha cimentado para nuestra empresa. Estamos se-
guros de que este producto le proporcionarb muchas horas de distraccibn y, una vez comprobada la cali-
dad, el valor y la fiabilidad incorporados, usted tambien se sentirb orgulloso de pertenecer a nuestra fami¬
lia.

Location of Controls
(Side View) a r- -
2® QOOcOO
MIN MAX (MB .HdB 0* -140B ^ ^ BOH. BOOH, MIN MAX
, /Yf^\ gLn b«ss b/Jss gain ,
INPUT)-FRONT
GAIN
INPUT-REAR
r- POWER—n ,-REAR-SPEAKER-FRONT-
GND BATT CONT L+ L- R- R+ L+ L- R- R+
Side View (Output side)
® (|) © ® © ©
For use in a 4-channel system:
Rear Channel
Rear Channel
Rear Channel
Rear Channel
Front Channel
Front Channel
Front Channel
Front Channel
Left Side (+)
Left Side {-)
Right Side {-)
Right Side (+)
Left Side (+)
Left Side (-)
Right Side (-)
Right Side (+)
For use in a 3-channel system
(D ; Rear Channel (Bridge) (-
For use in a 2-channel system:
Rear Channel (Bridge)
(-)
: Rear Channel (Bridge)
(-)
Rear Channel (Bridge)
(+)
: Rear Channel (Bridge)
(+)
Front Channel Left Side
(+)
©
: Front Channel (Bridge)
B
Front Channel Left Side
{-)
: Front Channel (Bridge)
W
<© : Front Channel Right Side (-)
(ED : Front Channel Right Side (+)
Even if the connection is bridged, both left and right channel of the input
connector should be connected, Otherwise the amplifier will not work.
Power Indicator
Lights up when the power of the cassette/CD
player connected to this unit is switched on.
Protect Indicator
Bass Level Adjust Volume (For Rear Chan¬
nels)
Used for adjusting the bass output level for rear
channels.
Lights up when the protect circuit of the amplifi¬
er is activated.
0 Input Connector (For Rear Channels)
(RCA Terminal)
For connection with the cassette/CD player’s
output.
O Level Adjust Volume (For Rear Channels)
Used for adjusting the amplifier output level for
rear channel.
0 Filter Frequency Adjust Volume
Used to change the cutoff frequency of the low-
pass filter within the range of 40 to 400 Hz
(when the filter selector switch is on)
0 Filter Selector Switch
Used to activate the low-pass filter on rear
channels.
0 Bass Level Adjust Volume (For Front Chan¬
nels)
Used for adjusting the bass output level for front
channels.
0 Level Adjust Volume (For Front Channels)
Used for adjusting the amplifier output level for
front channel.
0 Input Connector (For Front Channels)
(RCA Terminal)
For connection with the cassette/CD player’s
output.
0 Fuse (20AX2)
This fuse is for circuit protection.
0 Power Supply Terminal
For connection with the power supply.
0 Speaker Output Terminal
For connection with the speakers.
7

Operating Procedures
For your driving safety, keep the voiume level low enough to be aware of road and traffic conditions.
Precautions:
■ This unit is designed to be used with a Panasonic cassette/CD player model.
■ This unit is automatically switched on and off if the power switch of the cassette/CD player is turned on
and off. The power indicator lights up when the cassette/CD player is turned on.
■ Due to its large output, the current consumption of the unit is also large; therefore, the unit should not be
used when the engine is turned off. Otherwise, the battery may deteriorate so that starting of the engine
may become impossible.
■ Level Adjustment:
In some instances, the acoustical output from each speaker may not be
balanced properly depending upon the type of speakers or cassette/CD
player unit to be used. If this occurs, try to adjust the volume level by
turning the level adjust volume 0 and 0 to the left or right until the out¬
put from each amplifier is balanced by using the Level Adjust Volume as
shown in the illustration.
Level Adjust Volume
(Side of the unit)
vJ
MIN MAX
GAIN
■ Bass Level Adjustment:
The bass output level from the speakers can be increased by using the
Bass Level Adjust Volume O and ©. You can adjust the middle frequen¬
cy 60 Hz within the range of 0 dB to 14 dB. For some speakers, the
sound may be distorted because of the excessive data input for them. In
that case, turn down the bass level until the distortion stops.
Bass Level Adjust Volume
(Side of the unit)
(A\
QdB +14dB
BASS
Note: Before connecting the speaker code or RCA code to this unit, the power to the unit must be switched
off.
■ Low-pass filter Cutoff Frequency Switching
(Only for rear channels)
The cutoff frequency of low-pass filter for each rear channel can be set
within the range of 40 to 400Hz using the filter selector switch 0 and
filter frequency adjust volume 0 .
<Filter Selector Switch>
When the switch 0 is set to ON, the filter is connected to the amplifier
circuit for rear channels. When it is set to OFF, the filter is disconnected
from it. (See Fig. 1 at right.)
<Filter Adjust Frequency>
The low-pass filter cutoff frequency can be adjusted within the range of
40 to 400 Hz by using the filter frequency adjust volume 0 . (See Fig. 2
at right.)
Filter Selector Switch
(Side of the unit)
mjo
OFF ON re
Filter Adjust Frequency
(Side of the unit)
I if
40Hz ^
* 400Hz

System Diagram
Use this unit with Panasonic car audio products for best results.
Various types of speakers are available from your nearest authorized dealer.
Select the speakers that are suitable for your system’s requirement.
Standard Example
Other Example :
Broken line indicates Tri
mode connection.
Ci (capacitor): 220 pF
C 2 (capacitor): 330 pF
Li (choke coil): 8 mH
when each speaker imped¬
ance is 4 Q.
C?'- -'
Cassette Player or
CD player
CY-M9054LN
• For use as a 4 CH Amp.
, . ■ =»# L_i_
cV-
Front Speaker
(Right)
; Sub-woofer
; (mono)
Front Speaker
(Left)
Rear Speaker
(Right)
J Sub-woofer
; (mono)
Rear Speaker
(Left)
Cassette Player or
CD player
L* Y-My(Jb4LN
• For use as a 4 CH Amp.
Rear channels are con¬
nected to Sub-woofers.
Cassette Player or
CD player
OY-MyUo4tN
Right Speaker
Left Speaker
Sub-woofer
(Right)
Sub-woofer
(Left)
Right Speaker
Left Speaker
• For use as a 3 CH Amp.
(Bridged connection)
Rear Channel is connected
to Sub-woofer.
For additional system diagrams, please consult your nearest authorized dealer.
Sub-woofer
9

Cautions on Proper Handling
1. Since this unit is quite heavy, be sure to grip both sides securely before attempting to move it.
2. If this unit is operated at a high output continuously, the upper side of the unit will get very hot. Do not
touch it nor place anything on top of the unit.
When the temperature becomes abnormally hot, the heat protection circuit operates and the operation
will temporarily stop. In this case, switch off the unit and allow the unit to cool down. Decrease the volume
level before turning the unit on again.
3. When a short circuit occurs, such as in the speaker output terminal, etc. the overload protection circuit
will operate. This circuit protects the power amplifier from further damage when a short circuit occurs. Op¬
eration will temporarily stop. In this case, check the cause of the short-circuit and if the problem is fixed,
normal operation will resume.
Installation
• This equipment, if possible, should be installed by a professional installer.
• In case of difficulty please consult your nearest professional installer.
• The speakers to be used with the amplifier should be able to handle more than 100W.
Use of speakers with small input ratings can result in damage to the speakers.
• Since the 4-Channel Power Amplifier has a very large output, the unit should be installed in the trunk of your
car.
• The speaker cords and the power amplifier unit should be kept away from the antenna and antenna ex¬
tension cord.
• When using the RCA cords, keep them away from the speaker cords.
Supplied Hardwares
No.
Description
Q’ty.
©
Tapping Screw (5mm 0 x 20 mm)
4
©
Plain Washer (5mm 0 )
4
©
Terminal cover for short-circuit prevention
Large 1
Installing the unit to a metallic portion of the car:

Electrical Connection
N
Before wiring:
• This unit is to be used only in a 12-Volt, DC battery system (Car) with negative ground.
• Disconnect the cable from the negative (-) battery terminal (see note below).
Note:
For installation in cars with trip or navigational computers, all electronic memory settings previously regis¬
tered in the computer will be lost when the battery terminal is disconnected. For this type of car, battery
should not be disconnected. Therefore, extra care should be taken to prevent short circuiting.
Please read the operating and installation instructions for your car audio carefully before connecting to this
unit.
For 4-Channel System:
The areas marked with broken
line indicates Tri Mode.
Ci (capacitor): 220 pF
C 2 (capacitor): 330 pF
Li (choke coil): 8 mH
when each speaker impedance is
4 a
Power Cord (Option)
To battery’s (+) terminal.
Ground Cord (Option)
Connect to a well grounded
metallic part of your car.
Side View (Output Side)
(D Terminal cover for short-circuit
prevention
Amp. Relay Control Cord (Option) (Blue/White stripe)
To radio antenna relay control c=~ -- -
cord.
(Left)
(White)
RCA Extension Cord
(Option)
Pre Output (Front)
11

LD
Z
O
—1
—
CO
X
For 3-Channel Svstem:
®®©®®®©( 8 >
• Connect the (+) cord of the Sub-woofer to ©
and (-) cord to ®.
• Connect the (+) cord of the left speaker to ©
and (-) cord to ©.
• Connect the (+) cord of the left speaker to ©
and (-) cord to (8).
Power Cord (Option)
To battery’s (+) terminal.
Ground Cord (Option)
Connect to a well grounded
metallic part of your car.
(Yellow)
(Black)
Amp. Relay Control Cord (Option) (Blue/White stripe)
To radio antenna relay control r --
cord.
Side View (Output Side)
«
m\\ w
itiif -
i i / (DTerminal cover for short-
[i j circuit prevention
Speaker Cord
(Supplied with Speaker)
Sub Woofer
Left Speaker
Right Speaker
tooofebo 6
Side View (Input Side)
(Left)
(White)
A A (Right)
(Left) A t
w f ( Red)
(White) g b
(Right)
(Red)
(Left)
(White)
Pre Output (Rear)
RCA Extension Cord
(Option)
(Left)
(White)
CD Player
Pre Output (Front)
(Right)
(Red)
Both of left and right channel of the input connector should be connected for front and rear side. The amplifier
will not work if both coennctions are not made properly.
Terminal cover for short-circuit prevention
This terminal cover is for preventing short-circuit be¬
tween adjacent terminals. Before connecting each
lead, pass it through the terminal cover. After connect¬
ing the leads to the terminals, cover the speaker out¬
put terminals and power terminals with this cover.
Make sure that the projections to prevent slipping out
are facing down.
Terminal cover for
short-circuit prevention

Fuse
Be sure to use a fuse of the specified rating (20A x 2) when replacing a blown fuse. Fuses with higher capacity
ratings, use of any substitute, or connection without a fuse may result in a fire hazard or damage to the unit. If
the replacement fuse fails, consult your nearest authorized Panasonic Service Center.
Maintenance
To clean the exterior of this unit, use a soft cloth to wipe the surface. Do not use benzine, thinner, or any other
type of solvents.
Specifications
Power Supply
Current Consumption
Speaker Impedance
Power Output (“EIA” Power)
Maximum Power Output
Total Harmonic Distortion
Low Pass Filter
BASS Boost
Signal to Noise Ratio
Frequency Response
Input Sensitivity (Pre)
Input Impedance
Dimensions(W x H x D)
Weight
: DC 12 V (11 -16 V)
Test Voltage 14.4V
Negative Ground
: 24 A (at 45 W x 4)
: 4 Q
: 2-CH; 90 W x 2 (20 Hz - 20,000 Hz, 0.08 %)
3- CH; 45 W x 2 + 90 W (20 Hz - 20,000 Hz, 0.08 %)
4- CH; 45 W x 4 (20 Hz - 20,000 Hz, 0.08 %)
: 2-CH; 200 W x 2
3- CH; 100 W x 2 + 200 W
4- CH; 100 W x 4
: 0.08% (1,000 Hz, at 45 W)
40 Hz - 400 Hz
0 dB -14 dB (Middle Frequency : 60 Hz)
: 105 dB (IHF, A)
: 10 Hz-40 kHz
: 0.15-4 V
: More than 10 kQ
234 x 55.5 x 352 mm
3.7 kg
Note:
Specifications and the design are subject to possible modification without notice due to improvements.
13

iO(/)Hcmo
Lage der Kontrollfunktionen
(Vorderansicht) 0 _£
Vorderansicht
(Eingangsseite)
Vorderansicht
(Ausgangsseite)
Fur 4-Kanal-system:
® : Hinterer Kanal, linke Seite (+)
® : Hinterer Kanal, linke Seite (-)
© : Hinterer Kanal, rechte Seite (-)
® : Hinterer Kanal, rechte Seite {+)
© : Vorderer Kanal, linke Seite {+)
© : Vorderer Kanal, linke Seite (-)
© : Vorderer Kanal, rechte Seite (-)
® : Vorderer Kanal, rechte Seite (+)
Fur 2-Kanal-system:
©: Hinterer Kanal (Brucke)
® : Hinterer Kanal (Brucke)
© : Vorderer Kanal (Brucke)
® : Vorderer Kanal (Brucke)
(-)
(+)
(-)
(+)
Fur 3-Kanal-systenn:
® : Hinterer Kanal (Brucke) (-)
© : Hinterer Kanal (Brucke) (+)
© : Vorderer Kanal, linke Seite (+)
© : Vorderer KanaJ, linke Seite (-)
© : Vorderer Kanal, rechte Seite (-)
® : Vorderer Kanal, rechte Seite (+)
Auch wenn die Anschlusse iiberbruckt werden, sollten sowohl der linke
als auch der rechte Kanal des Eingangssteckers angeschlossen wer¬
den. Anderenfalls arbeitet der Leistungsverstarker nicht.
O Betriebsanzeige
Leuchtet auf, wenn das Autoradio, das an dieses
Gerat angeschlossen ist, eingeschaltet wird.
0 Schutzanzeige
Leuchtet auf, wenn die Schutzschaltung des
Verstarkers aktiviert ist.
0 Cinch-Eingang (fur hintere Kanale)
Fur den AnchluB an den Ausgang des Casset-
ten/CD-spielers.
O Pegelregler (fur hintere Kanale)
Wird benutzt, um den Ausgangspegel des
Verstarkers fur den hinteren Kanal einzustellen.
0 Filterfrequenz-Einstellregler
Wird benutzt, um die Grenzfrequenz des Tief-
paBfilters innerhalb eines Bereichs von 40 bis
400 Hz einzustellen (wenn der Filterwahlschal-
ter eingeschaltet ist).
0 Filterwahlschalter
Wird benutzt, um das TiefpaBfilter fur die hin¬
teren Kanale zu aktivieren.
0 BaBregler (fur hintere Kanale)
Wird benutzt, um den BaBpegel fur die hinteren
Kanale einzustellen.
0 BaBregler (fur vordere Kanale)
Wird benutzt, um den BaBpegel fur die vorderen
Kanale einzustellen.
0 Pegelregler (fur vordere Kanale)
Wird benutzt, um den Ausgangspegel des
Verstarkers fur den vorderen Kanal einzustellen.
0 Cinch-Eingang (fur vordere Kanale)
Fur den AnchluB an den Ausgang des Casset-
ten/CD-spielers.
0 Slcherung (20AX2)
Diese Sicherung schutzt den Stromkreis.
0 Stromversorgungsklemme
Zum AnschluB an die Stromversorgung
0 Lautsprecherausgangsklemme
Zum AnschluB an die Lautsprecher.