EN-2
4
TROUBLE SHOOTING GUIDE
SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
No power
No mains lead plug connection at the AC
outlet.
Insert the plug into the AC outlet.
The power is on, but the CD player does not
work.
No disc is loaded.
Load a disc.
No sound.
Volume control is set to minium.
Turn up the volume.
The wrong function is selected.
Select the correct function.
Faulty speaker connections.
Connect the speaker wires fi rmly to the
speaker terminals.
Sound is heard from one speaker.
Faulty connection of speaker wires.
Connect the speaker wires fi rmly to the
speaker terminals.
The CD player does not start playback.
No disc is loaded.
Loaded a disc.
An unplayable disc is loaded.
Load a playable disc.
The disc is not loaded correctly.
Load the disc with the label facing up on
the disc tray.
The disc is dirty.
Clean the disc or replace it.
The CD player does not start playback and “NO
FILE” appears.
An unplayable disc is loaded.
Load a playable disc.
The disc is not loaded correctly.
Load the disc with the label facing up on
the disc tray.
SYMPTOM
POSSIBLE CAUSE
CORRECTIVE ACTION
The operation of the unit or display is not
normal.
The unit must be reset.
1. Disconnect the main lead and replug
again.
2. Resume operations.
The fi le in USB or SD card cannot play back.
USB device is not connected.
Connect the USB device.
SD card is not loaded.
Load the SD card.
The fi le is copyright protection fi le.
Select the correct playable fi les.
FM stereo broadcast is hard to hear due to
much noise.
Weak signal.
Press the MONO/ST./INTRO button on unit
or the FM MODE/FIND button on remote
control to display “MONO”.
Reorient the FM aerial wire.
The remote controller does not work properly.
The batteries in the remote controller are
weak, or installed incorrectly.
Check the battery polarity (+ or -).
Replace the battery.
The remote controller is not aimed at the
remote sensor window.
Aim the remote controller at the remote
sensor window.
