Troubleshooting - JVC CA-UXNB7DAB Instructions Manual

Troubleshooting

If you are having a problem with your System, check this list for a possible solution before calling for service.
General
Power does not come on.
\ Power plug is not inserted securely. Plug in securely.
Adjustments or settings are suddenly canceled
before you fi nish.
\ There is a time limit. Repeat the procedure again.
Operations are disabled.
\ The built-in microprocessor may malfunction due to
external electrical interference. Unplug the AC power
cord and then plug it back in.
Unable to operate the System from the remote
control.
\ The path between the remote control and the
remote sensor on the System is blocked.
\ The batteries are exhausted.
No sound is heard.
\ Speaker connections are incorrect or loose.
\ Headphones are connected.
Radio Operations
Hard to listen to broadcasts because of noise.
\ Antennas connections are incorrect or loose.
\ The AM loop antenna is too close to the System.
\ The FM antenna is not properly extended and
positioned.
Cannot receive an ensemble.
\ Your area is not covered by the ensemble.
\ The DAB antenna is not properly extended or
positioned. Adjust the antenna and try the ensemble
scanning again.
\ Connect an active antenna (not supplied).
17
Disc Operations
The disc does not play.
\ The disc is placed upside down. Place the disc with
the label side up.
\ MP3 disc is recorded with the "packet writing (UDF
fi le). " It cannot be played. Check the fi les you want to
play back.
ID3 Tag on an MP3 disc cannot be shown.
\ There are two types of ID3 Tag—Version 1 and Version
2. This System can only show ID3 Tag Version 1.
MP3 groups and tracks are not played back as you
expect.
\ The playing order is determined when the disc was
recorded. It depends on the writing application.
The disc sound is discontinuous.
\ The disc is scratched or dirty.
The disc tray does not open or close.
\ The AC power cord is not plugged in.
Timer Operations
Daily Timer does not work.
\ The System has been turned on when the on-time
comes. Timer starts working only when the System is
turned off .