InFocus X1 - Manual (Page 23)

23
Problem Solution Result
image not square adjust Keystone on keypad square image
image not sharp adjust Sharpness (video sources only) in the
Picture>Advanced menu correct image
image does not fit 4:3 or 16:9 screen change aspect ratio to 4:3 or 16:9 in
Picture>Aspect ratio menu correct image
A B A B A B