Sony DAV-FZ900KW Operating Instructions Manual page 8

Region code
Your system has a region code printed on the rear of the unit and will only play a DVD labeled with
the same region code.
A DVD VIDEO labeled
If you try to play any other DVD VIDEO, the message [Playback prohibited by area limitations.] will
appear on the TV screen. Depending on the DVD VIDEO, no region code indication may be given even
though playing the DVD VIDEO is prohibited by area restrictions.
Note about playback operations of a DVD or VIDEO CD
Some playback operations on a DVD or VIDEO CD may be intentionally set by software producers.
Since this system will play a DVD or VIDEO CD according to the disc contents the software producers
designed, some playback features may not be available. Be sure to read the operating instructions
supplied with the DVD or VIDEO CD.
8
GB
ALL will also play on this system.