Samsung DVD-R175 Manuel D'utilisation page 42

playback
This section introduces basic functions of playback by disc type.
Read the following information before playing a disc.
REGION CODE (DVD-VIDEO ONLY)
Both the DVD Recorder and the discs are coded by region. These regional codes must match in order for
the disc to play. If the codes do not match, the disc will not play. The Region Number for this DVD Recorder
is described on the rear panel of the DVD Recorder.
LOGOS OF DISCS THAT CAN BE PLAYED
Dolby Digital DTS Digital Audio
NTSC broadcast system in U.S.A,
Stereo DivX MP3
Canada, Korea, Japan, etc.
42_ playback