Service manual

L9C Monitor
L9C service manual Page 25of 48
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OSD Main Menu

Brightness/Contrast Menu
Dialog Overview
When user press the Menu key under none
OSD status will trigger this menu appear fo
r
detail parameters adjust. This menu will
display about 20 seconds if no one press
other key, otherwise will refresh display
time length.
When user press the Up or Down keys
under none OSD status will trigger this
menu appear for Brightness and
Contrast adjust. This menu will display
about 20 seconds
.