Sony DVP-FX720 Operating Instructions Manual page 50

Connecting to Video Player or Camcorder
To recieve the playback signal from a Video Player or Camcorder
1
Set the LINE SELECT switch on the player's right side to "IN."
Note
Set the LINE SELECT switch to "OUT" after use. You cannot play back on the player if the switch
is set to "IN."
50
To AUDIO/VIDEO
Audio/video cord (supplied)
Video player or camcorder
To AUDIO/
VIDEO
output