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Troubleshooting
Use this chart to help you solve daily operational problems. If there is any problem you cannot solve, contact your JVC service center.
PROBLEM
The power does not comes on.
No sound from speakers.
Sound from one speaker only.
Continuous hiss or buzzing during FM
reception.
Occasional cracking noise during FM
reception.
"OVERLOAD" starts flashing on the
display.
The STANDBY lamp lights up after
turning on the power, but soon the unit
turns off (into standby mode).
Remote control does not operate as you
intend.
Remote control does not work.
Note:
When you use the digital coaxial connection, the sounds may be intermitted by the outside noise such as a lightning discharge but they will
restore automatically. This is not a malfunction.
POSSIBLE CAUSE
The power cord is not plugged in.
Speaker signal cables are not
connected.
An incorrect source is selected.
Muting is activated.
An incorrect input mode (analogue or
digital) is selected.
Connections are incorrect.
The balance is set to one extreme.
Incoming signal is too weak.
The station is too far away.
An incorrect antenna is used.
Antennas are not connected properly.
Ignition noise from automobiles.
Speakers are overloaded because of
high volume.
Speakers are overloaded because of
short circuit of speaker terminals.
The unit is overloaded because of a
high voltage.
The remote control is not ready for
your intended operation.
There is an obstruction hiding the
remote sensor on the unit.
Batteries are weak.
RDS/DVD MENU mode selector is set
to the wrong position.
SOLUTION
Plug the power cord into an AC outlet.
Check speaker wiring and reconnect if
necessary.
Select the correct source.
Press MUTING to cancel the mute.
Select the correct input mode (analogue or
digital).
Check connections.
Adjust the balance properly (see page 20).
Connect an outdoor FM antenna or contact
your dealer.
Select a new station.
Check with your dealer to be sure you have
a correct antenna.
Check connections.
Move the antenna farther from automobile
traffic.
1. Press POWER on the front panel to turn
off the unit.
2. Stop the playback source.
3. Turn on the unit again, and adjust the
volume.
Press POWER on the front panel to turn off
the unit, then check the speaker wiring.
If "OVERLOAD" does not disappear,
unplug the AC power cord, then plug it
back again.
If speaker wiring is not short-circuited,
contact your dealer.
Press POWER on the front panel to turn off
the unit. After unplugging the power cord,
consult your dealer.
Press SOUND or source selecting buttons
first, then press the button you want to use.
(See pages 40 and 41.)
Remove the obstruction.
Replace batteries.
Set RDS/DVD MENU mode selector to the
proper position.
45
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