Troubleshooting - JVC RX-9000VBK Instructions Manual

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 display does not light up.
The buttons and controls on the front
panel do not work.
No sound from the speakers in the main
room.
No sound from the front speakers in the
sub-room.
Sound from one speaker only in the main
room.
The SUB ROOM ON/OFF button does
not work.
Surround cannot be used for the main
room sources.
CD tracks are skipped, tape is rewound,
or radio station is changed
unintentionally.
The receiver does not work correctly as
you operate it.
POSSIBLE CAUSE
The power cord is not plugged in.
The Multi-room function is not set
correctly.
Speaker signal cables are not connected
properly.
The SPEAKERS 1 (MAIN ROOM) and
SPEAKERS 2 (SUB ROOM) buttons are
not set correctly.
An incorrect source is selected for the
main room.
Muting is activated for the main room
source.
Speaker signal cables are not connected
properly.
Main/sub setting for the speakers
connected to the FRONT 2/SUB ROOM
terminals are not set correctly.
Amplifier connected to the SUB ROOM
PRE OUT is not turned on.
An incorrect source is selected for the
sub-room.
Muting is activated for the sub-room
source.
The balance is set to one extreme.
Surround is used for the main room.
Sub-room sound is activated (the SUB
ROOM ON/OFF lamp and SUB ROOM
speaker (SPEAKERS 2) lamp on the front
panel is lit green).
When the same source is selected both for
the main room and the sub-room, the
source is operated in one room, and
therefore, affecting the source in the other
room.
Main room and sub-room operations are
done at the same time.
SOLUTION
Plug the power cord into an AC outlet.
• Press MAIN ROOM ON/OFF for the main
room operations.
• Press SUB ROOM ON/OFF and SUB
ROOM CONTROL for the sub-room
operations.
Check speaker wiring and reconnect if
necessary.
Press SPEAKERS 1 (MAIN ROOM) and
SPEAKERS 2 (SUB ROOM) correctly.
Select the correct main room source.
Press MUTING to cancel the mute.
Check speaker connection and reconnect if
necessary. (See page 11.)
Set the main/sub setting for the speakers
correctly to use them as the sub-room front
speakers. (See page 23.)
Turn on the amplifier.
Select the correct sub-room source.
Press MUTING to cancel the mute.
Adjust the balance properly (see page 19).
Cancel the Surround in the main room.
Deactivating the sub-room sound will allow
you to use the Surround in the main room.
This is normal, not the malfunction of the unit.
Selecting different sources for the main room
and the sub-room will avoid these troubles.
If this happens, perform the same operation
again.
Continued to the next page.
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