InFocus in122 User Manual page 17

Problem
Image not square
Image not sharp
Image does not fit 4:3 or 16:9 screen
Solution
Adjust Keystone on keypad
Adjust Sharpness in the Basic Menu
( )
Basic Menu
Aspect Ratio ◄ Auto ►
Auto Image Execute
Brightness 50
Contrast 50
Keystone 50
Presets Presentation
Sharpness 50
Volume 50
Ceiling Mount Off
Advanced Menu
Change aspect ratio to 4:3 or 16:9 in Basic Menu >
Aspect Ratio menu
( )
Basic Menu
Aspect Ratio ◄ Auto ►
Auto Image Execute
Brightness 50
Contrast 50
Keystone 50
Presets Presentation
Sharpness 50
Volume 50
Ceiling Mount Off
Advanced Menu
15
Result
Square image
Correct image
MDL: IN122
FW: 0.13
Correct image
MDL: IN122
FW: 0.13