5
Troubleshooting
Troubleshooting
19
Trouble
shoo
ting
5
Troubleshooting
Symptom
Cause
Solution
No power
The power cord is disconnected. Plug the power cord into the wall outlet
securely.
The battery is discharged.
Recharge the battery.
The power is on, but
the unit does not work.
No disc is inserted.
Insert a disc.
The unit does not start
playback.
An unplayable disc is inserted.
Insert a playable disc. (Check the disc type
and regional code.)
The rating level is set.
Change the rating level.
The remote control
does not work properly.
The remote control is not
pointed at the remote sensor
on the unit.
Point the remote control at the remote
sensor of the unit.
The remote control is too far
from the unit.
Operate the remote control closer to the unit.
Poor picture quality
and sound distortion
Fingerprints and dust are
stained on the disc.
Wipe the disc from the center to out with
a clean cloth. Do not use strong solvents.
(alcohol, benzine, thinner, commercially
available cleaners)
No picture
The TV is not set to receive the
signal from the unit.
Select the appropriate video input mode on
the TV.
The video cable is not
connected securely.
Connect the video cable securely.
The rating level is set.
Change the rating level.
No sound
The volume is set to minimum.
Use the volume controller to adjust the
volume.
The earphone jack is connected
to the unit.
Separate the earphone jack from the unit.
The equipment connected with
the audio cable is not set to
receive the signal from the unit.
Select the correct input mode of the audio
amplifier.
The AUDIO options are set to
the wrong position.
Set the AUDIO settings to the correct
position.
Summary of Contents for DP670D
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