Display - Optoma EP783 User Manual

User Controls
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Display

Format
Use this function to choose your desired aspect ratio.
4:3: This format is for 4x3 input sources not enhanced for Wide

screen TV.
16:9 I: This format is for 16x9 input sources, like HDTV and DVD

enhanced for Wide screen TV. (576i/p)
16:9 II: This format is for 16x9 input sources, like HDTV and

DVD enhanced for Wide screen TV.(480i/p)
Window: When a 4:3 image is bigger than a 16:9 screen, select

the "Window" mode to fit the image onto the screen without
changing the projection distance.
Source 480i/p
4:3
16:9 I
16:9 II
Window
576i/p 720p
Scale to 1024 x 768
Scale to 1024 x 576
Scale to 854 x 480
Scale to 800 x 600
1080i/p PC