Metrik Mobile Electronics MCD-479 - Manual (Page 11)

11
TROUBLE SHOOTING
Before going through the check list, check all wiring connections. If any of the
problems persist after check list has been completed, consult your Metrik dealer.
Symptom Cause Solution
No power. The car ignition is not If the power supply is properly
on. connected to the car accessory terminal,
switch the ignition key to "ACC".
The fuse is blown. Replace the fuse.
Disc cannot Presence of CD disc Remove the disc in the player, then put
be loaded or inside the player. a new one.
ejected.
Inserting the disc in Insert the compact disc with the label
reverse direction. facing upward.
Compact disc is Clean the disc or try to play a new one.
extremely dirty or
detective disc.
Temperature inside Cool off or until the ambient temperature
the car is too high. return to normal.
Condensation. Leave the player off for an hour or
so, then try again.
No sound. Volume is in minimum. Adjust volume to a desired level.
Wiring is not properly Check wiring connection.
connected.
The The built-in Press the RESET button.
operation microcomputer is Front panel is not properly locked in
keys do not not operating properly place.
work.
CD skips. The installation angle is Adjust the installation angle to less than
more than 30 degrees. 30 degrees.
The disc is extremely Clean the compact disc. Then try to play
dirty or is defective. a new one.
The radio The antenna cable is Insert the antenna cable firmly.
does not not connected.
work. The The signals are too Select a station manually.
radio station weak.
automatic
selection
does not
work.