21
What appears to be trouble is not always serious. Please check the following points before calling a service center.
Characters
Troubleshooting
Familiar characters and their meanings
Causes
Remedies
NO Disc
Bad Disc
Unkown Disc
Region Error
Disc is too dirty.
Disc is inserted upside down.
No disc in the unit.
Disc is extreme dirty.
Disc is inserted upside down.
The disc is not compatible with
the unit.
The disc's region code is not the
same as the unit's.
Clean the disc or change the disc.
Insert the disc correctly.
Insert a disc.
Clean the disc or change the disc.
Insert the disc correctly.
Clean the disc.
Clean the disc.
