LG W2344T-PF - Manual (Page 10)

9
Control Panel Functions
Front Panel Controls
Button Use this button to enter 4:3 IN WIDE, PHOTO EFFECT
menus.
For more information, refer to page 13.
MENU Button Use this button to enter or exit the On Screen Display.
OSD LOCKED/UNLOCKED
This function allows you to lock the current control
settings, so that they cannot be inadvertently
changed. Press and hold the MENU button for
several seconds. The message "OSD LOCKED"
should appear.
You can unlock the OSD controls at any time by
pushing the MENU button for several seconds. The
message "OSD UNLOCKED" should appear.