< 3.2 > On-screen Display Operation ( OSD )
Power light
Green = On
Orange = Power saving
Membrane Switch
UM-UV-621-F21-TV-Q116V1
Function
Power on / off LCD
Display the OSD menu
Scrolls through menu options and adjusts the displayed control
(To auto adjustment by pressing the button
Exit the OSD screen
Toggle analog, digital & video connection (DVI-D and video options only)
P.12
21.5" FHD LCD Display
for 5 seconds)
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