Other Operation; Trouble Shooting - Grundig GLCD1904WDVD Instruction Manual

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VII.

Other Operation

a.Earphone operation
This unit possesses earphone jack. Connect the earphone with the socket
and adjust the volume to what you want. Once plugged in, the speaker
output will be cut off automatically.
b. AUDIO effect
Press the AUDIO/ST/D/I/II button on the remote control frequently to select
Mono Left, Mono Right , Mix-Mono or Stereo effect. Whether this fuction
should be active or not depend on your disc.
VIII.

Trouble shooting

Should the unit no function, please check the system according to this table
to find out the possible problem. If you still can't solve the problem, please
ensure the product is repaired by qualified service personnel.
a. DVD player
SYMPTOM
No sound
Disc playing
abnormally
Disc not playing
Remote control
not working
Can't operate
system
CAUSE
Wrong connection or loose
connection;
System mute.
Disc dirty or scratched
Disc placed upside down
Obstacles between remote
control and the sensor on the
unit;
Battery no cell;
Too far away distance.
External interference with the
CPU.
Checking and correcting
all the connections;
Canceling mute.
Cleaning or changing disc.
Turn the disc right side up.
Clear away obstacles;
Changing battery;
Operating in an effective
distance.
Pull out the plug and insert
again.
28
POSSIBLE CURE

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