LG LFS-U850 - Manual (Page 17)

17
Maintenance
and Service
Cause
• The power cord is disconnected.
• The power of the external source
equipment is switched off.
• No disc is inserted.
• An unplayable disc is inserted.
• The disc is placed upside down.
• The disc is not placed within the guide.
• The disc is dirty.
• The Remote Control is not pointed at
the remote sensor of the unit.
• The Remote Control is too far from the
unit.
• There is an obstacle in the path of the
remote control and the unit.
• The batteries in the remote
control are exhausted.
Correction
• Plug the power cord into the wall
outlet securely.
• Switch on the external source
equipment.
• Insert a disc.
• Insert a playable disc.
• Place the disc with the playback side
down.
• Place the disc on the disc tray
correctly inside the guide.
• Clean the disc.
• Point the Remote Control at the
remote sensor of the unit.
• Operate the Remote Control
within about 23 ft (7 m).
• Remove the obstacle.
• Replace the batteries with new ones.
T T roubleshooting roubleshooting
Symptom
No power.
No sound.
The unit does
not start play-
back.
The Remote
Control does not
work properly.