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UM-UV-621-K15-Q221V1 www.austin-hughes.com
15” 4K LCD Display
P.15
Exit the OSD screen
Toggle analog, digital & video connection (DVI-D and video options only)
Scrolls through menu options and adjusts the displayed control
(To auto adjustment by pressing the button for 5 seconds)
Display the OSD menu
Power on / off LCD
Power light
Green = On
Orange = Power saving
Membrane Switch
Function
< 4.2 > On-screen Display Operation ( OSD )