Lenco MDV-8 - Manual (Page 25)

Troubleshooting
23
FOR DVD
Symptom Correction
No power Check if AC adapter of power is connected securely.
Switch the device On by pressing the power button.
No sound Ensure that the equipment is connected properly
Ensure that the input settings for the TV and stereo system
are proper.
Please make sure, that the audio track exists on the disc.
Control the volume.
No key operation Turn the unit off and then back to on.
Disconnect the unit from power and from battery and
connect them again.
No playback Wrong disc, please use only DVD, CD or ISO Data disc
The disc may be dirty and require cleaning.
Ensure that the disc is installed with the label side up.
The disc has too many scratches.
Remove the laser pickup protection on the disc tray.
The DVD+/-RW should be finalized.
Wrong region code by the Video-DVD
Cancel the parental lock function or change the parental
lock level.
~
Check TV type is correct: PAL/NTSC.
Adjust the vertical hold on your TV.
No remote control Are the polarities of the batteries correct?
Batteries are depleted. Please uses new one.
Point the remote control unit at the Infrared sensor and
operate.
Remove the obstacles between the remote control and
the Inferred sensor.
Operate the remote control unit at a distance of not more
than 5 meters from the Infrared sensor.