For a laptop, disable laptop monitor or turn- on dual-display mode

Problem

 

Solution

Result

 

 

 

 

Image fuzzy or cropped

 

Set your computer’s display resolution to the native

Image clear and not cropped

 

 

 

 

resolution of the projector (Start > Settings > Control

 

 

 

 

 

 

 

Panel > Display > Settings tab)

 

 

 

 

A

 

A

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For a laptop, disable laptop monitor or turn- on dual-display mode

Image not centered on screen

Move projector, adjust height

Correct image

Adjust horizontal or vertical position in Advanced Picture menu

 

 

Advanced Picture

 

Red Gain

50

 

Green Gain

50

 

Blue Gain

50

 

Red Offset

50

 

Green Offset

50

 

Blue Offset

50

 

Horz Position

50

i

Vert Position

50

19

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InFocus AA0021, IN3900 For a laptop, disable laptop monitor or turn- on dual-display mode, Red Gain, Green Gain, Blue Gain