Selecting and Adjusting the Screen

Name of the Buttons in the Screen

Adjustment Unit

Power Button • Press the button to turn on the power. Press the button again to turn it off.

• This Indicator lights up green when the display operates normally. If

Power LED the display is in DPM (Energy Saving) mode, this indicator color changes to amber.

MENU Button • Use this button to show/hide the OSD (On Screen Display) menu screen.

OSD Select

Adjust Button

• Use the button to select an icon or adjust the setting in the OSD screen.

• Use this button to directly control brightness and contrast of the PC signal (DSUB/DVI).

• Adjust the volume.

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LG Electronics L4200A Selecting and Adjusting the Screen, Name of the Buttons in the Screen Adjustment Unit