3 + 4 press the keys to open the hot key list – VIEWSONIC VA3209M 31.5" Monitor User Manual
Page 20
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20
Key
Description
2 + 3
Press and hold the keys to lock/unlock the
Power
button.
When the menu appears on the screen, continue holding both
keys for 10 seconds to lock/unlock the
Power
button.
3
Power Lock/Unlock
Locking Power Button
Press and hold for 10s
to lock power
If the
Power
button is locked, the below message will appear on
the screen:
Power Lock/Unlock
Power Button Locked
3 + 4
Press the keys to open the Hot Key List.
Bootup Screen
Message OSD
ON
ON
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