LG 27HK510S Owner's Manual page 30

[All Settings] > [General]
A function for restricting menu configuration and adjustment.
[OSD Lock]
[On]
[Off]
• Deactivates all functions except the [Quick Settings] menu and [Input] menu's [Input List], [Aspect Ratio] and [PBP/ PIP] functions, and the [General] menu's [OSD Lock] and [Information]
functions.
[Information] Displays the total power on time, serial number and resolution information.
[Reset] [Do you want to reset your settings?]
[No]
[Yes]
30
Turns on [OSD Lock].
Turns off [OSD Lock].
NOTE
Cancels the selection.
Restores the screen settings to the default settings when your monitor was first purchased.
Explanation