Lock/Unlock The Keys; Screen On/Off - Philips SA3VBE4KSX/78 User Manual

Lock/unlock the keys

When the player is on, use the lock to prevent
accidental operation.
• Briefly press / to lock or unlock the
keys.
»
All buttons except the volume keys
are locked and the display shows a
lock icon.

Screen on/off

To save power, the screen switches off
automatically after the pre-defined time
duration if
• no new action is taken on
• a value is selected in
settings] > [Backlight timer].
To exit the power-saving mode
• Press any key.
12 EN EN
VIBE; and
> [Display