ROTEL RC972 User Manual [en, fr, de, it, es]
Owner’s Manual
Manuel de l’utilisateur
Bedienungsanleitung
Manuale di Istruzioni
Manual de Instrucciones
RC-972
Stereo Control Amplifier
Préamplificateur Stéréo
Stereo-Vorverstärker
Preamplificatore Stereo
Preamplificador Estereofónico
STEREO CONTROL AMPLIFIER RC-972
STANDBY PHONES BASS TREBLE
ON
VOLUME
TONE
OFF
MONITOR
SOURCE
TAPE
REMOTE
SENSOR
FUNCTION
TUNERCDAUX 1
VIDEO
AUX 2
RC-972 Stereo Control Amplifier
2
WARNING: There are no user serviceable parts inside. Refer all servicing to qualified service personnel.
WARNING: To reduce the risk of fire or electrical shock,
do not expose the unit to moisture or water. Do not
allow foreign objects to get into the enclosure. If the
unit is exposed to moisture, or a foreign object gets
into the enclosure, immediately disconnect the power
cord from the wall. Take the unit to a qualified service person for inspection and necessary repairs.
Read all the instructions before connecting or operating the
unit. Keep this manual so you can refer to these safety instructions.
Heed all warnings and safety information in these instructions and on the product itself. Follow all operating instructions.
Clean the unit only with a dry cloth or a vacuum cleaner.
Keep the ventilation inlets on the unit unobstructed. For ex-
ample, do not place the unit on a bed, sofa, rug, or similar
surface that could block the ventilation slots. If the unit is placed
in a bookcase or cabinet, there must be sufficient clearance
around the unit and ventilation of the cabinet to allow proper
cooling.
Keep the unit away from radiators, heat registers, stoves, or
any other appliance that produces heat.
The unit must be connected to a power supply only of the type
and voltage specified on the rear panel of the unit.
Connect the unit to the power outlet only with the supplied
2-pin polarized power supply cable or an exact equivalent.
Do not modify the supplied cable in any way. Do not attempt
to defeat grounding and/or polarization provisions. The cable
should be connected to a 2-pin polarized wall outlet, matching the wide blade of the plug to the wide slot of the receptacle. Do not use extension cords.
Do not route the power cord where it will be crushed, pinched,
bent at severe angles, exposed to heat, or damaged in any
way. Pay particular attention to the power cord at the plug
and where it exits the back of the unit.
The power cord should be unplugged from the wall outlet if
the unit is to be left unused for a long period of time.
Immediately stop using the unit and have it inspected and/
or serviced by a qualified service agency if:
• The power supply cord or plug has been damaged.
• Objects have fallen, or liquid has been spilled, into the unit.
• The unit has been exposed to rain.
• The unit shows signs of improper operation
• The unit has been dropped or damaged in any way
Place the unit on a fixed, level surface
strong enough to support its weight.
Do not place the unit on a moveable cart that could tip over.
3
Figure 1: Controls a nd Connections
Commandes et Branchements
Bedienelemente und Anschlüsse
Controlli e Collegamenti
Controles y Conexiones
English
STEREO CONTROL AMPLIFIER RC-972
STANDBY PHONES BASS TREBLE
TONE
OFF
ON
VOLUME
REMOTE
SENSOR
TAPE
MONITOR
SOURCE
VIDEO
FUNCTION
TUNER
1 2 3 4 5 6 7 8 9
SWITCHED
AC 3.3A 400W MAX
SERIAL NO.
LEFT
RIGHT
VIDEO
AUX 2AUX 1CD TUNER TAPE
IN OUT
LEFT
RIGHT
OUTPUTS
12
CONTROL AMPLIFIER
MODEL NO. RC-972
POWER CONSUMPTION: 10W
13 14121110
CD
AUX 1
AUX 2
Figure 2: RR-C91 Remote Control
Télécommande RR-C91
Fernbedienung RR-C91
Comando a Distanza RR-C91
Mando a Distancia RR-C91
15
16
17
18
STANDBY
CD TUNER
AUX 2AUX 1 VIDEO
VOLUME
MUTE
RR-C91
RC-972 Stereo Control Amplifier
Figure 3: Output Connections
Branchements en Sortie
Ausgangsanschlüsse
Collegamenti d’uscita
Conexiones de Salida
SERIAL NO.
RIGHT
4
ROTEL RC-972
SWITCHED
AC 3.3A 400W MAX
POWER AMPLIFIER
MODEL NO. RB-981
POWER CONSUMPTION: 400W
SERIAL NO.
ROTEL RB-981
VIDEOAUX 1CD TUNER TAPE
LEFT
AUX 2
IN OUT
WARNING:TO REDUCE THE RISK OF FIRE
OR ELECTRICAL SHOCK, DO NOT EXPOSE
THIS EQUIPMENT TO RAIN OR MOISTURE.
LEFT
RIGHT
12
SPEAKER IMPEDANCE
STEREO 4 OHMS MINIMUM
BRIDGED 8 OHMS MINIMUM
SPEAKERS
OUTPUTS
LEFTRIGHT
CONTROL AMPLIFIER
MODEL NO. RC-972
POWER CONSUMPTION: 10W
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS:
RISQUE DE CHOC ELECTRIQUE–NE PAS OUVRIR
LEFT INPUTRIGHT INPUT
Figure 4: Line Level Input Connection
Branchements des Entrées Niveau Ligne
Anschluß eines CD-Players
Collegamento d’ingresso di Livello di Linea
Conexiones de Entrada de Nivel de Línea
LEFT
RIGHT
SERIAL NO.
OUTPUT
L R
AUX 2
VIDEOAUX 1CD TUNER TAPE
IN OUT
CD PLAYER
LEFT
RIGHT
OUTPUTS
12
CONTROL AMPLIFIER
MODEL NO. RC-972
POWER CONSUMPTION: 10W
ROTEL RC-972
SWITCHED
AC 3.3A 400W MAX
Figure 5: Recorder Connections
Branchement d’un Magnétophone
Tape-Anschlüsse
Collegamenti al Registratore
Conexión de Componentes de Grabación
5 English
RECORDER
SERIAL NO.
RIGHT
OUTPUT
L R
INPUT
L R
ROTEL RC-972
SWITCHED
AC 3.3A 400W MAX
AUX 1CD TUNER TAPE
AUX 2
LEFT
VIDEO
IN OUT
LEFT
RIGHT
OUTPUTS
12
CONTROL AMPLIFIER
MODEL NO. RC-972
POWER CONSUMPTION: 10W
RC-972 Stereo Control Amplifier
6
Contents
Contents ............................................... 5
About Rotel .......................................... 5
Getting Started ..................................... 5
A Few Precautions 6
Placement 6
Cables 6
Remote Control ..................................... 6
Remote Sensor 6
Remote Control Batteries 6
Output Connections ......................... 6
Input Signal Connections .................. 7
Recorder Connections ....................... 7
AC Power and Control ........................... 7
AC Power Input 7
Power/Standby Switch and
Power Indicator 7
Auxiliary Power Outputs (U.S.A. version) 7
Audio Controls ...................................... 8
Volume Control 8
Tone On/Off Switch 8
Bass and Treble Controls 8
Input “Function” Selector 8
Tape Monitor Switch 8
Mute Control (remote only) 8
Phones Output 8
About Rotel
A family whose passionate interest in music
led them to manufacture high fidelity components of uncompromising quality founded Rotel
almost 40 years ago. Through the years that
passion has remained undiminished and the
family goal of providing exceptional value for
audiophiles and music lovers, regardless of
their budget, is shared by all Rotel employees.
The engineers work as a close team, listening to, and fine tuning each new product until
it reaches their exacting musical standards.
They are free to choose components from
around the world in order to make that product
the best they can. You are likely to find capacitors from the United Kingdom and Germany, semi conductors from Japan or the
United States, while toroidal power transformers are manufactured in Rotel’s own factory.
Rotel’s reputation for excellence has been
earned through hundreds of good reviews and
awards from the most respected reviewers in
the industry, who listen to music every day.
Their comments keep the company true to its
goal – the pursuit of equipment that is musical, reliable and affordable.
All of us at Rotel thank you for buying this
product and hope it will bring you many hours
of enjoyment.
Getting Started
Thank you for purchasing the Rotel RC-972
Stereo Control Amplifier. When used in a highquality music audio system, it will provide years
of musical enjoyment.
The RC-972 is a full featured, high performance preamplifier. All aspects of the design
have been optimized to retain the full dynamic
range and subtle nuances of your music. The
RC-972 has a highly regulated power supply incorporating a Rotel custom-designed
power transformer. This low impedance power
supply has ample power reserves, which
enables the RC-972 to easily reproduce the
most demanding audio signals. This type of
design is more expensive to manufacture, but
it is better for the music.
The RC-972 printed circuit boards (PCB) are
designed with Symmetrical Circuit Traces. This
insures that the precise timing of the music is
maintained and faithfully recreated. The
RC-972 circuitry uses metal film resistors and
polystyrene or polypropylene capacitors in
important signal paths. All aspects of this design have been examined with the final goal
being faithful reproduction of music.
The RC-972 is straightforward in its installation and operation. If you have experience
with other stereo systems, you shouldn’t find
anything perplexing. Simply plug in the associated components and enjoy.
Recording.............................................. 8
Optional Phono Preamplifier .................. 8
Troubleshooting ..................................... 9
Power Indicator Is Not Lit 9
Fuse Replacement 9
No Sound 9
Specifications ........................................ 9
7 English
A Few Precautions
Please read this manual carefully. It provi-des
complete information on how to incorporate
the RC-972 into your system as well as general information that will help you get optimum sound performance. Please contact your
authorized Rotel dealer for answers to any
questions you might have. In addition, all of
us at Rotel welcome your questions and comments.
Save the RC-972 shipping carton and all enclosed packing material for future use. Shipping or moving the RC-972 in anything other
than the original packing material may result in severe damage to your amplifier.
Fill out and send in the owner’s registration
card packed with the RC-972. Also be sure
to keep the original sales receipt. It is your
best record of the date of purchase, which you
will need in the event warranty service is ever
required.
Placement
Like all audio components that handle lowlevel signals, the RC-972 can be affected by
its environment. To minimize the chance the
RC-972 will pick up hum or interference, do
not place it on top of an amplifier or any other
device that has a large power transformer.
Keep the RC-972 away from devices that have
motors for the same reason. Do not place the
RC-972 where it will be exposed to direct sunlight.
We recommend installing the RC-972 in furniture designed to house audio components.
Such furniture is designed to reduce or suppress vibration which can adversely affect
sound quality. Ask your authorized Rotel dealer
for advice about component furniture and
proper installation of audio components.
The RC-972 is supplied with a compact, easy
to use remote control – the RR-C91. In order
to take advantage of the convenience it provided, the RC-972 must be placed where you
can see the Remote Sensor on the front panel.
Cables
Be sure to keep the power cords, digital signal cables and regular audio signal cables
in your installation away from each other. This
will minimize the chance of the regular audio signal cables picking up noise or interference from the power cords or digital cables.
Using only high quality, shielded cables will
also help to prevent noise or interference from
degrading the sound quality of your system.
If you have any questions see your authorized
Rotel dealer for advice about the best cable
to use with your system
Remote Control
The RC-972 is supplied with an RR-C91 remote control. This compact unit allows you to
operate many of the controls of the RC-972
from your listening location. When using the
RR-C91 the emitter on the front of the control
must be pointed at the RC-972 front panel.
The RR-C91 duplicates the basic functions of
the front panel control. When a control is on
both the front panel and the remote control,
both control identifiers are shown in the related instruction text. For example, to change
the volume level you can either turn the con-
on the front panel or use the buttons
trol
on the remote control.
Remote Sensors
The Remote Sensor picks up the infrared signals from the remote control. Do not cover or
block the sensor. It must be unobstructed or
the remote control will not work properly. The
operation of the Remote Sensor can also be
affected if it is exposed to bright light, particularly sunlight. Certain types of lighting, such
as halogen lights, that emit a fair amount of
infrared light, can also interfere with proper
operation. In addition remote control functions
may not work reliably if the batteries in the
RR-C91 are weak.
Remote Control Batteries
The supplied batteries must be installed before the remote control can be used. The
battery cover is on the back of the RR-C91.
Gently press the small triangular symbol on
the cover and slide the cover down to expose the battery well. Install the batteries with
the terminals as shown in the illustration in
the battery well. Test the control for proper
operation, then slide the cover back into
place. When the batteries become weak the
remote control won’t operate the RC-972
consistently. Installing fresh batteries should
eliminate the problem.
Note: Remove the batteries from the remote control if it will not be used for a
long period of time. Do not leave run
down batteries in the remote control. Exhausted batteries can leak corrosive
chemicals which will damage the unit.
Output Connections
[See Figure 3 for RCA output connection illustration.]
The RC-972 has RCA-type output connectors that are compatible with the inputs of
most power amplifiers. Use high quality
cables and be sure to connect the Left and
Right channel outputs of the RC-972 to the
correct channels of the amplifier.
There are two sets of outputs on the RC-972.
The second set of outputs may be used in
custom system configurations to drive a second power amplifier or to supply a signal
to a special signal processor.
RC-972 Stereo Control Amplifier
8
Input Signal Connections
[See Figure 4 for input connection
illustration.]
The RC-972 has conventional RCA type input connectors, the type found on nearly all
audio equipment.
Note: To prevent loud noises that neither
you nor your speakers will appreciate,
make sure the system is turned off when
you make any signal connections.
The CD, Tuner, and Aux inputs of the RC-972
are “line level” inputs. These are for connecting
components such as CD players, Hi Fi or
NICAM Stereo video cassette recorders, tuners
for audio or video, Laser Disc players or the
analog output from a CD ROM drive.
The Left and Right channels are clearly labeled
and should be connected to the corresponding channels of the source component. The
Left RCA connectors are white, the Right connectors are red. Use high quality RCA cables
for connecting input source components to the
RC-972. Ask your authorized Rotel dealer for
advice about cables.
Note: The optional phono board card enables you to connect a phonograph to the
RC-972. See your authorized Rotel dealer
for more information.
Recorder Connections
[See Figure 5 for recorder connection
illustration.]
The Tape inputs and outputs can be connected
to any record/playback device that accepts
standard line level analog input and output
signals. Typically that will be a conventional
tape recorder.
When connecting a recorder to the RC-972
remember that the outputs of the recorder must
be connected to the tape inputs of the RC-972.
Similarly the tape outputs of the RC-972 must
be connected to the inputs of the recorder. As
with other sources be sure to connect the Left
and Right channels of each device to the proper
channels on the associated components. Use
high quality connecting cables to prevent loss
of sound quality.
AC Power and Control
AC Power Input
The RC-972 does not use a significant amount
of power. However there are two auxiliary
power outlets on the back of the unit, which
can be used to supply power for other units.
Consequently it is usually best to plug the
RC-972 directly into a 2-pin polarized wall
outlet. Avoid the use of extension cords. A
heavy duty multi-tap power outlet strip may
be used if it (and the wall outlet) is rated to
handle the current demanded by the components connected to it.
Your RC-972 is configured at the factory for
the proper AC line voltage in the country where
you purchased it (either 115 volts AC or 230
volts AC with a line frequency of either 50
Hz or 60 Hz). The AC line configuration is
noted on a decal on the back panel.
Note: Should you move your RC-972 amplifier to another country, it is possible to
reconfigure your amplifier for use on a different line voltage. Do not attempt to perform this conversion yourself. Opening the
enclosure of the RC-972 exposes you to
dangerous voltages. Consult a qualified
service person or the Rotel factory service
department for information.
If you are going to be away from home for
an extended period of time such as a monthlong vacation, it is a sensible precaution to
unplug your amplifier (as well as other audio and video components) while you are
away.
Power/Standby Switch
and Power Indicator
The Power Indicator light above the Standby
button is always illuminated when the RC-972
is connected to a “live” AC outlet. When the
Power/Standby switch is pressed the RC-972
is turned on. The Function indicator light and
Volume Control indicator light will illuminate.
Pressing the Standby switch again will put the
RC-972 in “standby” mode and these indicator lights are turned off.
Auxiliary Power Outputs
(U.S.A. version)
Note: Do not connect the power cord for
a power amplifier to the auxiliary power
outlets on the RC-972. Power amplifiers often draw more power than these outlets
can provide.
The RC-972 has two switched outlets on the
back panel. Power is available from these
outlets when the RC-972 is turned on. These
outlets can provide up to a total of 400 watts.
They are appropriate for supplying power to
signal sources, such as CD players, tuners,
or tape decks. They should not be used for
power amplifiers. Connecting components that
will draw more than 400 watts to these outputs could damage the Standby switch in the
RC-972.
9 English
Audio Controls
Volume Control
As with all normal volume controls turn the
control knob
ume, or counterclockwise to decrease the volume. Or press the remote control volume but-
next to the s symbol to turn the volume
ton
up; press the button next to the t symbol to turn
the volume down.
Tone On/Off Switch
When the switch is in the Off position the tone
control circuits are bypassed to ensure the purest
possible sound. Leave the switch in the Off position unless you want to use the tone controls.
Turn the switch to the On position if you want
to adjust the tone controls.
Bass and Treble Controls
When the Tone Switch is in the On position,
turning the Bass and Treble controls adjusts the
tone balance of the sound. Turn the controls
clockwise to increase the bass or treble output. Turn the controls counterclockwise to decrease the bass or treble output.
A properly set up high-performance audio
system produces the most natural sound with
little or no adjustment of the tone controls. Use
these controls sparingly. Be particularly careful when turning the controls up (clockwise).
This increases the power output in the bass or
treble range, increasing the load on the amplifier and speakers.
clockwise to increase the vol-
Input “Function” Selector
The setting of the Function Selector controls
which of the input signals goes to the main
outputs and onto the power amplifier – or, more
simply, which source is heard. Turn the knob
on the front panel control
you want to use, or press the corresponding
button
from the selected source also goes to the Tape
Outputs.
on the RR-C91 remote The signal
to the source
Tape Monitor Switch
When the Tape Monitor switch is in the Source
position you hear the sound source that is
selected by the Function Selector. Turning the
switch to the Tape position lets you listen to
a previously recorded tape, or monitor the
sound from the tape recorder while you are
recording.
Mute Control (remote only)
To temporarily mute the sound of the system
press the Mute Button on the RR-C91 remote.
Press the button again to return the sound
volume to the original level. The LED in the
volume control will flash when the unit is muted.
Phones Output
The Phones output allows you to connect headphones for private listening. This output accommodates standard stereo phone (1/4”)
plugs. If your headphones have another type
of plug, such as a 1/8” mini-plug, you will
need an adapter plug. Contact your authorized Rotel dealer, to get the correct adapter
plug.
Recording
Set the Function Selector switch to the component you want to use for the signal source.
If you have a three-head cassette recorder, a
three-head reel-to-reel tape recorder or a DAT
recorder that allows simultaneous “read and
write” operation you can monitor your recording by setting the Tape Monitor switch
the “Tape” position. When not monitoring a
recording, or listening to a previously recorded
tape, set the Tape Monitor switch
“Source” position.
to
to the
Optional Phono Board Card
In order to use an analog phono turntable with
the RC-972 you must install the optional MM
or MC phono board card. These plug in boards
convert the Aux 1 input to a phono input. They
can be installed by your authorized Rotel
dealer, or you can install them yourself. If you
plan to install them yourself, follow the supplied instructions very carefully. Failure to
precisely follow the instructions can result in
damage to the RC-972 or personal injury. If
you are not sure you have the knowledge and
skills to properly install the preamp boards,
have the installation done by your dealer.
Note: Plugging in a set of headphones
does not cut off the signal to the outputs. In
most instances you should turn off the
power amplifier when listening to headphones.
RC-972 Stereo Control Amplifier
10
Troubleshooting
Most difficulties in audio systems are the result of incorrect connections, or improper
control settings. If you encounter problems,
isolate the area of the difficulty, check the control settings, determine the cause of the fault
and make the necessary changes. If you are
unable to get sound from the RC-972, refer
to the suggestions for the following conditions:
Power Indicator Is Not Lit
The Power Indicator should be lit whenever
the RC-972 is plugged into the wall power
outlet. If it does not light, test the power outlet with another electrical device, such as a
lamp. Be sure the power outlet being used is
not controlled by a switch that has been turned
off.
Fuse Replacement
If another electrical device works when plugged
into the power outlet, and the Power Indicator still will not light, it indicates that the internal power fuse may have blown. If you believe this has happened, contact your authorized Rotel dealer to get the fuse replaced.
Specifications
Total Harmonic Distortion (20 Hz-20 kHz) < 0.004%
Intermodulation Distortion (60 Hz : 7 kHz, 4:1) < 0.004% at 1V output
Input Sensitivity / Impedance 150 mV / 24 kOhms
Output Level / Impedance 1 V/ 100 Ohms
Usable Headphone Impedance 8 - 2,000 Ohms
Frequency Response 4Hz-100kHz, +0, -3dB
Tone Controls ±6dB at 100 Hz and 10K Hz
Signal to Noise Ratio (IHF “A” weighted) 95 dB
Power Requirements
USA Version 115 Volts, 60 Hz
European Version 230 Volt, 50 Hz
Power Consumption 10 Watts
Dimensions (W x H x D) 440 x 72 x 286 mm
173/8” x 27/8” x 111/4”
Weight (net) 4.3 kg, 9.46 lbs.
All specifications are accurate at the time of printing.
Rotel reserves the right to make improvements without notice.
No Sound
Be sure the RC-972 is turned on. The Volume
Control indicator light and the selected function indicator should be lit. Be sure the Function Selector is set to the proper input. Check
to see if wthe Mute Function has been engaged.
Check the signal source to see if it is functioning
properly. Make sure the cables from the signal source to the RC-972 inputs are connected
properly. Check the power amplifier for power
and proper operation. Check all the wiring
between the RC-972 and the power amplifier, and the power amplifier and speakers.
11
Français
ATTENTION␣ : Il n’y a à l’intérieur aucune pièce susceptible d’être modifiée par l’utilisateur. Adressezvous impérativement à une personne qualifiée.
ATTENTION : Prenez garde à ce qu’aucun objet ou
liquide ne tombe à l’intérieur de l’appareil par ses
orifices de ventilation␣ ; Si l’appareil est exposé à
l’humidité ou si un objet tombe à l’intérieur, couper
immédiatement l’alimentation secteur de tous les
appareils. Débrancher l’appareil des autres maillons,
et adressez-vous immédiatement et uniquement à une
personne qualifiée et agréée.
Lisez les instructions - Tous les conseils de sécurité et
d’installation doivent être lus avant de faire fonctionner
l’appareil. Conservez soigneusement ce livret - Vous devez
pouvoir le consulter à nouveau pour de futures références.
Respectez tous les conseils - Tous les conseils de sécurité doivent
être soigneusement respectés. Suivez les instructions - Respectez
les procédures d’installation et de fonctionnement indiquées
dans ce manuel.
Entretien - L’appareil doit être nettoyé uniquement avec un
chiffon sec ou un aspirateur.
Ventilation - L’appareil doit être placé de telle manière que
sa propre ventilation puisse fonctionner. Par exemple, il ne
doit pas être posé sur un fauteuil, un canapé, une couverture
ou tout autre surface susceptible de boucher ses ouïes
d’aération␣ ; ou placé dans un meuble empêchant la bonne
circulation d’air autour des orifices d’aération.
Chaleur - Cet appareil doit être placé loin de toute source de
chaleur, tels que radiateurs, chaudières, bouches de chaleur
ou d’autres appareils (y compris amplificateurs de puissance)
produisant de la chaleur.
Cet appareil doit être branché sur une prise d’alimentation
secteur, d’une tension et d’un type conformes à ceux qui sont
indiqués sur la face arrière de l’appareil.
Brancher l’appareil uniquement grâce au cordon secteur fourni,
ou à un modèle équivalent. Ne pas tenter de modifier ou
changer la prise. Notamment, ne pas tenter de supprimer la
prise de terre si celle-ci est présente. Ne pas utiliser de cordon-rallonge.
Prendre garde à ce que ce cordon d’alimentation ne soit pas
pincé, écrasé ou détérioré sur tout son trajet, à ce qu’il ne
soit pas mis en contact avec une source de chaleur. Vérifier
soigneusement la bonne qualité des contacts, à l’arrière de
l’appareil comme dans la prise murale.
Si l’appareil ne doit pas être utilisé pendant une longue période,
la prise secteur sera débranchée.
Service après vente - L’appareil doit être immédiatement éteint,
débranché puis retourné au service après-vente agréé dans
les cas suivants␣ :
• Un objet est tombé, ou du liquide a coulé à l’intérieur de
l’appareil.
• L’appareil a été exposé à la pluie.
• L’appareil ne fonctionne pas normalement, ou ses performances sont anormalement limitées.
• L’appareil est tombé, ou le coffret est endommagé.
Placer l’appareil sur une surface plane,
solide et rigide. Ne jamais placer
l’appareil sur une surface ou un
support mobile pouvant basculer.
Sommaire
Figure 1␣ : Commandes et branchements 3
Figure 2␣ : Télécommande RR-C91 3
Figure␣ 3␣ : Branchements en sortie 4
Figure 4␣ : Branchements des entrées niveau Ligne 4
Figure 5␣ : Branchement d’un magnétophone 5
Au sujet de Rotel................................. 12
Démarrage .......................................... 12
Quelques précisions 12
Positionnement 12
Câbles 13
Télécommande..................................... 13
Capteur infrarouge 13
Piles de la télécommande 13
Branchements en sortie .................. 13
Branchements des sources en entrée .13
Branchements d’un magnétophone ... 14
Alimentation électrique
et mise en service ............................... 14
Prise d’alimentation secteur 14
Interrupteur de mise sous tension/mise en veille
et indicateur Power 14
Prises de renvoi secteur
(version US uniquement) 14
Commandes audio................................ 14
Commande de volume 14
Mise hors service des correcteurs de timbre 14
Correcteurs de timbre grave et aigu 14
Sélecteur de la source en lecture 15
Commutateur “␣ Tape Monitor␣ ” 15
Silence (Mute) (télécommande) 15
Prise casque 15
Enregistrement .................................... 15
Carte Phono en option ......................... 15
Problèmes de fonctionnement............... 16
La diode Power ne s’allume pas 16
Remplacement du fusible 16
Pas de son 16
Spécifications ...................................... 16
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