JVC GET0253-003A User Manual
CD RECEIVER
RECEPTEUR CD
KD-G111
For canceling the display demonstration, see page 7.
Pour annuler la démonstration des affichages, référez-vous à la page 7.
ENGLISH
FRANÇAIS
For installation and connections, refer to the separate manual.
Pour l’installation et les raccordements, se référer au manuel séparé.
INSTRUCTIONS
MANUEL D’INSTRUCTIONS
GET0253-003A
[EX/EU]
Thank you for purchasing a JVC product.
Please read all instructions carefully before operation, to ensure your complete understanding and
to obtain the best possible performance from the unit.
ENGLISH
IMPORTANT FOR LASER PRODUCTS
1. CLASS 1 LASER PRODUCT
2. CAUTION : Do not open the top cover. There are no user serviceable parts inside the unit; leave
all servicing to qualified service personnel.
3. CAUTION : Visible and invisible laser radiation when open and interlock failed or defeated.
Avoid direct exposure to beam.
4. REPRODUCTION OF LABEL: CAUTION LABEL, PLACED OUTSIDE THE UNIT.
Warning:
If you need to operate the receiver while
driving, be sure to look ahead carefully or
you may be involved in a traffic accident.
How to forcibly eject a disc
If a disc cannot be recognized by the
receiver or cannot be ejected, ejects the disc
as follows.
How to reset your unit
• If this does not work, try to reset your
receiver.
• This will reset the microcomputer. Your
preset adjustments will also be erased.
• If a disc is loaded, it will eject. Be careful
not to drop the disc.
Note: Only for [EX] model users in UK and European countries
For security reasons, a numbered ID card is provided with this receiver, and the same ID number is
imprinted on the receiver’s chassis. Keep the card in a safe place, as it will help the authorities to
identify your unit if stolen.
2
• Be careful not to drop the disc when it
ejects.
Contents
How to reset your unit ........................... 2
How to forcibly eject a disc................... 2
How to read this manual........................ 4
How to use the MODE button ............... 4
Control panel — KD-G111 ......... 5
Parts identification................................. 5
Getting started....................... 6
Basic operations ........................... 6
Canceling the display demonstrations ... 7
Setting the clock .................................... 7
Radio operations ................... 8
Listening to the radio........................... 8
Storing stations in memory.................... 9
Listening to a preset station ................... 9
Disc operations ...................... 10
Playing a disc ..................................... 10
Selecting the playback modes................ 11
Sound adjustments ................ 12
Selecting preset sound modes
(C-EQ: custom equalizer) .................. 12
Adjusting the sound ............................... 13
ENGLISH
General settings — PSM ......... 14
Basic procedure ..................................... 14
Detaching the control panel.... 15
Maintenance .......................... 16
More about this receiver ........ 17
Troubleshooting ..................... 18
Specifications ......................... 19
*For safety....
• Do not raise the volume level too much, as
this will block outside sounds, making driving
dangerous.
• Stop the car before performing any
complicated operations.
*Temperature inside the car....
If you have parked the car for a long time in
hot or cold weather, wait until the temperature
in the car becomes normal before operating the
unit.
3
How to read this manual
The following methods are used to made the
explanations simple and easy-to-understand:
• Some related tips and notes are explained in
ENGLISH
“More about this receiver” (see page 17).
• Button operations are mainly explained with
the illustrations as follows:
Press briefly.
Press repeatedly.
Press either one.
Press and hold until
your desired response
begins.
How to use the MODE button
If you press MODE, the receiver goes into
functions mode, then the number buttons work
as different function buttons.
Ex.: When number button 2 works as
MO (monaural) button.
Time countdown indicator
To use these buttons for original functions
again after pressing MODE, wait for
5 seconds without pressing any of these buttons
until the functions mode is cleared.
• Pressing MODE again also clears the
functions mode.
Press and hold both
buttons at the same
time.
4
Control panel — KD-G111
Parts identification
Display window
1 +/– buttons
2 DISP (display) button
3 Loading slot
4 Display window
5 MODE button
6 0 (eject) button
7
¢/4 buttons
8
9 SEL (select) button
p MO (monaural) button
q SSM (Strong-station Sequential Memory)
w CD button
e FM/AM button
r RPT (repeat) button
t RND (random) button
y EQ (equalizer) button
u
i Number buttons
(standby/on/attenuator) button
button
(control panel release) button
Display window
o Tuner reception indicators
MO (monaural), ST (stereo)
; CD indicator
a RND
s RPT (repeat) indicator
d LOUD (loudness) indicator
f EQ (equalizer) indicator
g Sound mode (C-EQ: custom equalizer)
indicators
ROCK, CLASSIC, POPS, HIP HOP, JAZZ,
USER
•
h Main display
j Source display
Volume level indicator
(disc random) indicator
also works as the time countdown
indicator.
ENGLISH
5
Getting started
ENGLISH
Basic operations
~
Ÿ
You cannot select “CD” as the playback
source if there is no disc in the loading
slot.
!
Volume level appears.
Volume level indicator
To drop the volume in a moment (ATT)
To restore the sound, press it
again.
To turn off the power
Caution on volume setting:
Discs produce very little noise compared
with other sources. Lower the volume
before playing a disc to avoid damaging
the speakers by the sudden increase of the
output level.
⁄ Adjust the sound as you want.
(See pages 12 and 13.)
6
Canceling the display
demonstrations
If no operations are done for about 20 seconds,
display demonstration starts.
[Initial: DEMO ON]—see page 14.
1
2
3
Setting the clock
1
2
Set the hour and minute.
1 Select “CLOCK H” (hour), then
adjust the hour.
2 Select “CLOCK M” (minute),
then adjust the minute.
3 Finish the procedure.
To check the current clock time when the
power is turned off
ENGLISH
Finish the procedure.
4
To activate the display demonstration
In step 3 above...
7
Radio operations
Listening to the radio
ENGLISH
~
Lights up when receiving an FM stereo
broadcast with sufficient signal strength.
Selected band appears.
Ÿ Start searching for a station.
2 Select the desired station frequencies.
When an FM stereo broadcast is hard to
receive
1
When a station is received, searching
stops.
To stop searching, press the same
button again.
To tune in to a station manually
In step Ÿ above...
1
8
2
Lights up when monaural mode is activated.
Reception improves, but stereo effect will
be lost.
To restore the stereo effect, repeat the same
procedure so that the MO indicator goes off.
Storing stations in memory
You can preset six stations for each band.
FM station automatic presetting —
SSM (Strong-station Sequential
Memory)
Select the FM band (FM1 – FM3)
1
you want to store into.
2
2
ENGLISH
3
Preset number flashes for a while.
3
“SSM” flashes, then disappears when
automatic presetting is over.
Local FM stations with the strongest signals are
searched and stored automatically in the FM
band.
Manual presetting
Ex.: Storing FM station of 92.5 MHz into the
preset number 4 of the FM1 band.
1
Listening to a preset station
1
2 Select the preset station (1 – 6) you
want.
To check the current clock time while
listening to an FM or AM station
9
Disc operations
ENGLISH
Playing a disc
All tracks will be played repeatedly until you
stop playback.
Total playing time of
the inserted disc
Elapsed playing
time
Total track number
of the inserted disc
Current track
number
To stop play and eject the disc
To fast-forward or reverse the track
Fast-forwards.
Reverses.
To go to the next or previous tracks
To the following
tracks.
To the beginning of the current track, then
the previous tracks.
To go to a particular track directly
To select a number from 01 – 06:
10
To select a number from 07 – 12:
Prohibiting disc ejection
You can lock a disc in the loading slot.
To cancel the prohibition, repeat the same
procedure.
To check the current clock time while
listening to a disc
Selecting the playback modes
You can use only one of the following playback modes at a time.
1
2 Select your desired playback mode.
ENGLISH
Repeat play
Ex.: When “TRK RPT” is selected
Random play
Ex.: When “DISC RND” is selected
Mode Plays repeatedly
TRK RPT: The current track.
• RPT lights up.
RPT OFF: Cancels repeat play.
Mode Plays at random
DISC RND: All tracks of the current disc.
• RND
RND OFF: Cancels random play.
lights up.
11
Sound adjustments
Selecting preset sound modes (C-EQ: custom equalizer)
ENGLISH
You can select a preset sound mode suitable to
the music genre.
~
Ex.: When “ROCK” is selected
Indication pattern for each sound mode:
Indication For:
USER (Flat sound) 00 00 OFF
ROCK Rock or disco
music
CLASSIC Classical
music
POPS Light music +04 +01 OFF
HIP HOP Funk or rap
music
JAZZ Jazz music +02 +03 OFF
1
*
BAS: Bass
2
*
TRE: Treble
3
*
LOUD: Loudness
1
TRE
*
2
LOUD
*
BAS
+03 +01 ON
+01 –02 OFF
+02 00 ON
Preset values
3
*
12
Adjusting the sound
You can adjust the sound characteristics to your
preference.
1
Ex.: When “TRE” is selected
2
Indication pattern changes as
you adjust the level.
Indication To do: Range
BAS*1
(bass)
1
TRE*
(treble)
FAD*
(fader)
BAL
(balance)
LOUD*
(loudness)
VOL*3
(volume)
Adjust the bass. –06 (min.)
Adjust the treble. –06 (min.)
2
Adjust the front
and rear speaker
balance.
Adjust the left
and right speaker
balance.
1
Boost low and
high frequencies
to produce a wellbalanced sound at
low volume level.
Adjust the
volume.
to
+06 (max.)
to
+06 (max.)
R06 (Rear
only)
to
F06 (Front
only)
L06 (Left
only)
to
R06 (Right
only)
LOUD ON
LOUD OFF
00 (min.) to
30 or 50
(max.)*
ENGLISH
J
4
*1 When you adjust the bass, treble, or
loudness, the adjustment you have made is
stored for the currently selected sound mode
(C-EQ) including “USER.”
2
*
If you are using a two-speaker system, set
the fader level to “00.”
3
*
Normally the +/– buttons work as the
volume control. So you do not have to select
“VOL” to adjust the volume level.
4
*
Depending on the amplifier gain control
setting. (See page 14 for details.)
13
General settings — PSM
Basic procedure
3 Adjust the PSM item selected.
You can change PSM (Preferred Setting Mode)
items listed on the table that follows.
ENGLISH
1
4 Repeat steps 2 and 3 to adjust the
other PSM items if necessary.
Select a PSM item.
2
Ex.: When you select “AMP GAIN”
Indications Selectable settings, [reference page]
5 Finish the procedure.
DEMO
Display demonstration
CLOCK H
Hour adjustment
CLOCK M
Minute adjustment
AMP GAIN
Amplifier gain control
14
DEMO ON: [Initial]; Display demonstration will be activated
automatically if no operation is done for about
20 seconds, [7].
DEMO OFF: Cancels.
0 – 23, [7]
[Initial: 0 (0:00)]
00 – 59, [7]
[Initial: 00 (0:00)]
You can change the maximum volume level of this receiver.
LOW PWR: VOL 00 – VOL 30 (Select this if the maximum power
of the speaker is less than 45 W to prevent them from
damaging the speaker.)
HIGH PWR: [Initial]; VOL 00 – VOL 50
Detaching the control panel
When detaching or attaching the control panel,
be careful not to damage the connectors on
the back of the control panel and on the panel
holder.
Detaching the control panel
Before detaching the control panel, be sure to
turn off the power.
Attaching the control panel
ENGLISH
15
Maintenance
How to clean the connectors
Frequent detachment will deteriorate the
connectors.
To minimize this possibility, periodically wipe
ENGLISH
the connectors with a cotton swab or cloth
moistened with alcohol, being careful not to
damage the connectors.
Connector
Moisture condensation
Moisture may condense on the lens inside the
CD player in the following cases:
• After starting the heater in the car.
• If it becomes very humid inside the car.
Should this occur, the CD player may
malfunction. In this case, eject the disc and
leave the receiver turned on for a few hours
until the moisture evaporates.
To keep discs clean
A dirty disc may not play correctly.
If a disc does become dirty, wipe
it with a soft cloth in a straight line
from center to edge.
• Do not use any solvent (for
example, conventional record cleaner, spray,
thinner, benzine, etc.) to clean discs.
To play new discs
New discs may have some rough
spots around the inner and outer
edges. If such a disc is used, this
receiver may reject the disc.
To remove these rough spots, rub the edges
with a pencil or ball-point pen, etc.
How to handle discs
When removing a disc from
its case, press down the center
holder of the case and lift the
disc out, holding it by the
edges.
• Always hold the disc by the edges. Do not
touch its recording surface.
When storing a disc into its case, gently insert
the disc around the center holder (with the
printed surface facing up).
• Make sure to store discs into the cases after
use.
Do not use the following discs:
Wrap disc
16
Center holder
Sticker
Sticker
residue
Disc
Stick-on
label
More about this receiver
Basic operations
Turning off the power
• If you turn off the power while listening to a
disc, disc play will start from where playback
has been stopped previously, next time you
turn on the power.
Tuner operations
Storing stations in memory
• During SSM search...
– All previously stored stations are erased and
stations are stored newly.
– Received stations are preset in No. 1 (lowest
frequency) to No. 6 (highest frequency).
– When SSM is over, the station stored in
No. 1 will be automatically tuned in.
• When storing a station manually, a previously
preset station is erased when a new station is
stored in the same preset number.
Disc operations
General
• This receiver has been designed to reproduce
CDs, and CD-Rs (Recordable)/CD-RWs
(Rewritable) in audio CD (CD-DA) format.
• When a disc has been loaded, selecting “CD”
for the playback source starts disc play.
Inserting a disc
• When a disc is inserted upside down, the disc
automatically ejects.
• Do not insert 8 cm discs (single CD) and
unusual shape discs (heart, flower, etc) into
the loading slot.
• Some CD-Rs or CD-RWs may not play
back on this receiver because of their disc
characteristics, and for the following causes:
– Discs are dirty or scratched.
– Moisture condensation occurs on the lens
inside the receiver.
– The pickup lens inside the receiver is dirty.
– CD-R or CD-RW on which the files are
written with “Packet Write” method.
– There are improper recording conditions
(missing data, etc.) or media conditions
(stain, scratch, warp, etc.).
• CD-RWs may require a longer readout time
since the reflectance of CD-RWs is lower
than that of regular CDs.
• Do not use the following CD-Rs or
CD-RWs:
– Discs with stickers, labels, or protective seal
stuck to the surface.
– Discs on which labels can be directly
printed by an ink jet printer.
Using these discs under high temperatures
or high humidity may cause malfunctions or
damage to discs.
Changing the source
• If you change the source, playback also stops
(without ejecting the disc).
Next time you select “CD” for the playback
source, disc play starts from where it has been
stopped previously.
Ejecting a disc
• If the ejected disc is not removed within
15 seconds, the disc is automatically inserted
again into the loading slot to prevent it from
dust. (Disc will not play this time.)
ENGLISH
Playing a CD-R or CD-RW
• Use only “finalized” CD-Rs or CD-RWs.
• This receiver can play back multi-session
discs; however, unclosed sessions will be
skipped while playing.
General settings—PSM
• If you change the “AMP GAIN” setting from
“HIGH PWR” to “LOW PWR” while the
volume level is set higher than “VOL 30,” the
receiver automatically changes the volume
level to “VOL 30.”
17
Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service
center.
ENGLISH
• Sound cannot be heard
General
• The receiver does not
• SSM automatic presetting
• Static noise while listening
FM/AM
• Disc automatically ejects. Disc is inserted upside
• CD-R/CD-RW cannot be
• Tracks on the CD-R/
• Disc can be neither played
Symptoms Causes Remedies
from the speakers.
work at all.
does not work.
to the radio.
played back.
CD-RW cannot be
skipped.
back nor ejected.
The volume level is set to
the minimum level.
Connections are incorrect. Check the cords and
The built-in microcomputer
may have functioned
incorrectly due to noise, etc.
Signals are too weak. Store stations manually.
The aerial is not connected
firmly.
down.
CD-R/CD-RW is not
finalized.
Disc is locked. Unlock the disc (see page
Adjust it to the optimum
level.
connections.
Reset the receiver (see page
2).
Connect the aerial firmly.
Insert the disc correctly.
• Insert a finalized CD-R/
CD-RW.
• Finalize the CD-R/
CD-RW with the
component which you
used for recording.
11).
18
Disc playback
• Disc sound is sometimes
interrupted.
• “NO DISC” appears on
the display.
The CD player may have
functioned incorrectly.
You are driving on rough
roads.
Disc is scratched. Change the disc.
Connections are incorrect. Check the cords and
No disc in the loading slot. Insert a disc into the loading
Disc is inserted incorrectly. Insert the disc correctly.
Eject the disc forcibly (see
page 2).
Stop playback while driving
on rough roads.
connections.
slot.
Specifications
AUDIO AMPLIFIER SECTION
Maximum Power Output:
Front: 45 W per channel
Rear: 45 W per channel
Continuous Power Output (RMS):
Front: 17 W per channel into 4 Ω, 40 Hz
to 20 000 Hz at no more than 0.8%
total harmonic distortion.
Rear: 17 W per channel into 4 Ω, 40 Hz
to 20 000 Hz at no more than 0.8%
total harmonic distortion.
Load Impedance: 4 Ω (4 Ω to 8 Ω allowance)
Tone Control Range:
Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz
Frequency Response: 40 Hz to 20 000 Hz
Signal-to-Noise Ratio: 70 dB
Line-Out Level/Impedance:
2.0 V/20 kΩ load (full scale)
Output Impedance: 1 kΩ
TUNER SECTION
Frequency Range:
FM: 87.5 MHz to 108.0 MHz
AM: (MW) 522 kHz to 1 620 kHz
(LW) 144 kHz to 279 kHz
CD PLAYER SECTION
Type: Compact disc player
Signal Detection System: Non-contact optical
pickup (semiconductor laser)
Number of channels: 2 channels (stereo)
Frequency Response: 5 Hz to 20 000 Hz
Dynamic Range: 96 dB
Signal-to-Noise Ratio: 98 dB
Wow and Flutter: Less than measurable limit
GENERAL
Power Requirement:
Operating Voltage:
DC 14.4 V (11 V to 16 V allowance)
Grounding System: Negative ground
Allowable Operating Temperature:
0°C to +40°C
Dimensions (W × H × D):
Installation Size (approx.):
182 mm × 52 mm × 150 mm
Panel Size (approx.):
188 mm × 58 mm × 11 mm
Mass (approx.):
1.3 kg (excluding accessories)
ENGLISH
[FM Tuner]
Usable Sensitivity: 11.3 dBf (1.0 µV/75 Ω)
50 dB Quieting Sensitivity:
16.3 dBf (1.8 µV/75 Ω)
Alternate Channel Selectivity (400 kHz): 65 dB
Frequency Response: 40 Hz to 15 000 Hz
Stereo Separation: 30 dB
Capture Ratio: 1.5 dB
[MW Tuner]
Sensitivity: 20 µV
Selectivity: 35 dB
[LW Tuner]
Sensitivity: 50 µV
Design and specifications are subject to change
without notice.
19
Having TROUBLE with operation?
Please reset your unit
Refer to page of How to reset your unit
Vous avez des PROBLÈMES de fonctionnement?
Réinitialisez votre appareil
Référez-vous à la page intitulée Comment réinitialiser votre appareil
EN, FR
© 2004 Victor Company of Japan, Limited
1004DTSMDTJEIN
KD-G111
Installation/Connection Manual
Manuel d’installation/raccordement
GET0253-010A
[EX/EU]
ENGLISH
This receiver is designed to operate on 12 V DC, NEGATIVE ground electrical systems. If
your vehicle does not have this system, a voltage inverter is required, which can be purchased
at JVC IN-CAR ENTERTAINMENT dealers.
Parts list for installation and connection
The following parts are provided for this receiver.
After checking them, please set them correctly.
A / B
Hard case/Control panel
Etui de transport/Panneau de
commande
F
Washer (ø5)
Rondelle (ø5)
G
Lock nut (M5)
Ecrou d’arrêt (M5)
C
Sleeve
Manchon
H
Mounting bolt (M5 x 20 mm)
Boulon de montage (M5 x 20 mm)
INSTALLATION (IN-DASH MOUNTING)
The following illustration shows a typical installation. If you have any questions or require
information regarding installation kits, consult your JVC IN-CAR ENTERTAINMENT dealer or a
company supplying kits.
• If you are not sure how to install this receiver correctly, have it installed by a qualified
technician.
1004DTSMDTJEIN
EN, FR
FRANÇAIS
Cet appareil est conçu pour fonctionner sur des sources de courant continu de 12 V à masse
NEGATIVE. Si votre véhicule n’offre pas ce type d’alimentation, il vous faut un convertisseur de tension,
que vous pouvez acheter chez un revendeur d’autoradios JVC.
Liste des pièces pour l’installation et raccordement
Les pièces suivantes sont fournies avec cet appareil.
Après vérification, veuillez les placer correctement.
D
Trim plate
Plaque d’assemblage
I
Rubber cushion
Amortisseur en caoutchouc
E
Power cord
Cordon d’alimentation
J
Handles
Poignées
INSTALLATION (MONTAGE DANS LE TABLEAU DE BORD)
L’illustration suivante est un exemple d’installation typique. Si vous avez des questions ou avez besoin
d’information sur des kits d’installation, consulter votre revendeur d’autoradios JVC ou une compagnie
d’approvisionnement.
• Si l’on n’est pas sûr de pouvoir installer correctement cet appareil, le faire installer par un technicien
qualifié.
*1 When you stand the receiver, be careful
not to damage the fuse on the rear.
1
*
Lorsque vous mettez l’appareil à la
verticale, faire attention de ne pas
endommager le fusible situé sur l’arrière.
Removing the receiver / Retrait de l’appareil
Before removing the receiver, release the rear section.
Avant de retirer l’appareil, libérer la section arrière.
Insert the two handles, then
pull them as illustrated so
that the receiver can be
removed.
Insérez les deux poignées, puis
tirez de la façon illustrée de
façon à retirer l’appareil.
Do the required electrical connections.
Réalisez les connexions électriques.
When using the optional stay / Lors
de l’utilisation du hauban en option
Stay (option)
Fire wall
Cloison
Dashboard
Tableau de
bord
Install the receiver at an
angle of less than 30˚.
Installez l’appareil avec un
angle de moins de 30˚.
Hauban (en option)
Screw (option)
Vis (en option)
Bend the appropriate tabs to hold the
sleeve firmly in place.
Tordez les languettes appropriées pour
maintenir le manchon en place.
When installing the receiver without using the sleeve / Lors de
l’installation de l’appareil scans utiliser de manchon
In a Toyota for example, first remove the car radio and install the receiver in its
place.
Par exemple dans une Toyota, retirer d’abord l’autoradio et installer l’appareil à la
place.
Flat type screws
(M5 x 8 mm)*
Vis à tête plate
(M5 x 8 mm)
Note : When installing the receiver on the mounting bracket, make
Remarque : Lors de l’installation de l’appareil sur le support de montage,
Bracket*
*
Support*
Pocket
Poche
sure to use the 8 mm-long screws. If longer screws are
used, they could damage the receiver.
s’assurer d’utiliser des vis d’une longueur de 8 mm. Si des vis plus
longues sont utilisées, elles peuvent endommager l’appareil.
Bracket*
Support*
Not included with this
*
receiver.
*
Non fourni avec cet appareil.
Flat type screws
(M5 x 8 mm)*
Vis à tête plate
(M5 x 8 mm)
*
PRECAUTIONS on power supply and speaker
connections:
• DO NOT connect the speaker leads of the power cord to
the car battery; otherwise, the receiver will be seriously
damaged.
• BEFORE connecting the speaker leads of the power cord to the
speakers, check the speaker wiring in your car.
PRECAUTIONS sur l’alimentation et la connexion
des enceintes:
• NE CONNECTEZ PAS les fils d’enceintes du cordon
d’alimentation à la batterie; sinon, l’appareil serait
sérieusement endommagé.
• AVANT de connecter les fils d’enceintes du cordon d’alimentation aux
enceintes, vérifiez le câblage des enceintes de votre voiture.
TROUBLESHOOTING
• The fuse blows.
* Are the red and black leads connected correctly?
• Power cannot be turned on.
* Is the yellow lead connected?
• No sound from the speakers.
* Is the speaker output lead short-circuited?
• Sound is distorted.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?
• Noise interfere with sounds.
* Is the rear ground terminal connected to the car’s chassis using shorter and thicker cords?
• Receiver becomes hot.
* Is the speaker output lead grounded?
* Are the “–” terminals of L and R speakers grounded in common?
• This receiver does not work at all.
* Have you reset your receiver?
EN CAS DE DIFFICULTES
• Le fusible saute.
* Les fils rouge et noir sont-ils racordés correctement?
• L’appareil ne peut pas être mise sous tension.
* Le fil jaune est-elle raccordée?
• Pas de son des enceintes.
* Le fil de sortie d’enceinte est-il court-circuité?
• Le son est déformé.
* Le fil de sortie d’enceinte est-il à la masse?
* Les bornes “–” des enceintes gauche et droit sont-elles mises ensemble à la masse?
• Interférence avec les sons.
* La prise arrière de mise à la terre est-elle connectée au châssis de la voiture avec un cordon court et
épais?
• L’appareil devient chaud.
* Le fil de sortie d’enceinte est-il à la masse?
* Les bornes “–” des enceintes gauche et droit sont-elles mises ensemble à la masse?
• Cet appareil ne fonctionne pas du tout.
* Avez-vous réinitialisé votre appareil?
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