VIEWSONIC VX4381-4K 42.5" 16:9 4K HDR10 MVA Monitor - Manual (Page 17)

17
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
[ ◄ ] Press and hold the key for 5 seconds 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