Nevir NVR-483 UB Manual De Instrucciones página 30

TROUBLESHOOTING
Trouble shooting
If a fault occurs, first check the points listed below before taking the set for repair.
Do not open the unit as there is a risk of electric shock.
If you are unable to remedy a problem by following these hints.
Consult your dealer or service center.
WARNING:
Under no circumstances should you try to repair the set yourself.
As this will invalidate the warranty.
- Problem
- Solution
No Sound / Power
- Volume not adjusted
Adjust the VOLUME
- Power cord not securely connected
Connect the AC power cord properly
- Batteries dead/ incorrectly inserted
Insert new batteries correctly
Display does not function properly.
No reaction to operation of any of the controls
- Electrostatic discharge
Switch off and unplug the unit. Connect it after a few seconds
No disc indication
-No CD inserted
Insert a CD, MP3,CD-R.
-CD badly scratched or dirty
Replace/clean CD. See Maintenance.
-CD-Risblankorthediscisnotfinalized
UseafinalizedCD-R.
CD/MP3/USB playback does not work
-CD/MP3/USB badly scratched/dirty
Replace/clean CD/MP3/USB (see maintenance)
-Laser lens steamed up
Wait until lens has adjusted to room temperature.
The CD/MP3 skips tracks
-CD/MP3 damaged or dirty
Replace or clean CD/MP3
-Program is active
Quit Program mode(s)
EN-8