Sony PBD-V30 Operating Instructions Manual page 37

To change programming
In Step 3, select the programme number of the track
you want to change using the >/. buttons, then press
CLEAR. Follow Step 2 for new programming.
To cancel the programmed order
To cancel a programmed track, select the track you
want to clear using the >/. buttons in Step 3, then
press CLEAR twice.
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