Sony MPD-AP20U Portable DVD Player User Manual


 
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Basic Operation
Adjusting the volume
You can adjust the volume by pulling the control knob of the remote control and
turning it.
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If you are unable to raise the volume and AVLS appears on the display of the remote control, repeatedly
press the remote control SOUND button until the display shows AVLS OFF. For details, see Limiting
Volume (AVLS function) (page 48).
Raise the volume
Lower the volume