Optibox ALLIGATOR User Manual page 32

5.10 Play Back
3) For full screen playback, press OK button on RCU
4) For playback information, press button on RCU
full screen playback
Pause by II button
5) PLAYBACK while RECORDING : You can playback recorded file while recording live channel.
Start recording and then follow No.3 PLAYBACK procedure.
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playback information
2X speed playback by  button
Playback file :
LUXE-TV-SD
Recording channel :
LUXE-TV-HD