Display, User controls, Format – Optoma EH415e User Manual
Page 31: Auto: automatically selects the appropriate format
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User Controls
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.
16:9/16:10: This format is for 16x9 input sources, like HDTV
and DVD enhanced for Wide screen TV.
LBX: This format is for non-16x9, letterbox source and for users
who use an external 16x9 lens to display 2.35:1 aspect ratio
using full resolution.
Native: Depends on the resolution of the input source – No
scaling is performed.
Auto: Automatically selects the appropriate format.
Screen Appearance
16:9/16:10
LBX
4:3
Format
Format
Format
Native
WXGA/1080P
Input Signal
or
Screen Appearance
16:9
LBX
4:3
Format
Format
Format
Native
XGA
Input Signal
or