ViewSonic VP2458

27
Key Descripon
2 + 3 Press and hold the keys to lock/unlock the OSD Menu.
When the menu appears on the screen, connue holding both keys for
10 seconds to lock/unlock the OSD Menu.
1
OSD Lock/Unlock
Locking OSD
Press and hold for 10s
to lock OSD
If the OSD Menu is locked, the below message will appear on the
screen:
OSD Lock/Unlock
OSD Locked