Sony SLV-D500P - Manual (Page 76)

76 Various play mode functions (Program play, Shuffle play, Repeat play)
Playing in random order (Shuffle play)
To return to normal play
Press CLEAR.
You can shuffle the playback order of tracks.
Subsequent “shuffling” may produce a
different playing order.
1 Press REPEAT when the DVD player is in stop
mode.
2 Press B/b to select “SHUFFLE”, then press
ENTER.
V/v/B/b
ENTER
REPEAT
CLEAR