Instruction manual

7. TROUBLES AND SOLUTIONS
If the problem is… Ensure to check that…
LED does not light when POWER
switch is ON.
• Plug is connected .
• Fuse status.
No Ventilator action.
• Plug is connected .
• Fuse status.
No sound.
• Inputs are correctly selected.
• Loudspeakers are correctly connected .
Intermittance output signal with noise i.
• The power supply voltage is correct.
The output is not present on one or
more channels .
• cables and loudspeakers line.
• The pilot signal level is appropriate .
CD Display is not ON.
• CD switch is ON.
NO CD output signal
• CD is clean and without defect.
The radio signal output is distorted,
with interferences and low volume
level
• Antenna is correctly connected
• Antenna is correctly oriented.
• Antenna is suitable for the radio station
receipt.
The radio output signal with
intermittances and noise .
• It can be linked to lighting systems or
electrical apparatus set closet to the unit.
The led level indicator is ON ma there
is no signal in output.
• Switch off the unit for some seconds to
reset the protection circuit and power
then ON the unit.
• All conncections status.
• If the problem persists, revert to
authorized and qualified person for
service purposes.
(ER..) Error Message present on the
display
• Close and open CD window
• Reduce to the minimum the volume,
Switch Off for some seconds and power
ON the unit.
• If the problem persists, revert to qualified
and authorized person for service
purposes.