LG 22BK4 Series Owner's Manual page 17

Customizing settings
Settings > Quick Set-
tings
Brightness
Contrast
Volume
Settings > Input
Input List
Aspect Ratio
Adjusts the contrast and brightness of the screen.
Adjusts the volume.(for HDMI only)
NOTE
You can adjust Mute/ Unmute by moving the joystick button to ▼ in the Volume menu.
y
Selects the input mode.
Adjusts the aspect ratio of the screen.
Full Wide Displays the video in wide-screen, regardless of the video signal input.
Original Displays video according to the aspect ratio of the video signal input.
NOTE
The options may disabled at the recommended resolution (1920 x 1080).
y
Description
Description
17