About control locking

This setting allows you to avoid unwanted activation of any function through the front or rear keyboard. By enabling the Control lock function, the front menu and OSD menu can only be accessed after pressing a sequence of keys. Please refer to “Control lock”.

To enable/disable control locking

1. Bring up the OSD main menu.
2. Navigate to the System menu.
3. Enter the Control Lock submenu.
4. Enable/Disable control locking as desired and confirm.