Sony RDR-GX7 - Manual (Page 11)

Types of Discs and Compatible DVD Players.
There are cases where a recorded DVD disc can not be played back on certain DVD players due to differences in disc type
and recording format. Compatibility by disc type, recording format and type of player is indicated below.
11
DVD player
Players which can play back
DVD-RW discs recorded as VR type.
DVD-RW / VR compatible players
Players which can read the recorded
signal on a DVD-RAM disc.
DVD-RAM compatible players
DVD-RW DVD+RW DVD-RAM DVD-R DVD+R
DVD
compatible
(VR format)
(DVD-Video
format)
Notes:
1. Although this information is based on format specifications for playback and recording formats, there may be cases when playback is not possible on actual equipment purchased.
2. There may be cases where playback is not possible on DVD drives on personal computers or game equipment due to differences in drive type or recording format of the software.
VR
(VR format)
VR
DVD
compatible
(Video format)
DVD
compatible
(DVD-Video/Video
format)