VIEWSONIC VX3211-4K-MHD 32" 16:9 4K FreeSync LCD Monitor - Manual (Page 18)

18
Hot Keys
When the On-Screen Display (OSD) Menu is off, you can quickly access special
functions by using the control panel keys.
Key Description
2 + 3 Press and hold the keys to lock/unlock the OSD Menu.
When the menu appears on the screen, continue 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