Optoma Optoma EP550 User Manual download pdf (Page 14)

English

w Presentation Functions -- video source

To adjust the contrast or brightness of the image, select

“Contrast/Brightness” from OSD menus.

To adjust the color or tint of the image, select “Color/

Tint” from OSD menus.

Press the “Freeze” button to still the screen image.

Contrast/Brightness

Color/Tint

Freeze

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Optoma Optoma EP550 User Manual Page 14