BOXLIGHT CD-850m Projection Television User Manual


 
18
Projector troubleshooting
Problem Solution Result
Image not square
Adjust keystone on keypad
Square image
Edges of image distorted
Turn Overscan on in the Picture>Advanced
menu
Correct image
Image not sharp
Adjust Sharpness in the Picture>Advanced
menu
Correct image
AB
AB
ABAB
AB