InFocus IN112x - Troubleshooting: Image Formatting; Correcting Non-Square Images; Improving Image Sharpness; Adjusting Aspect Ratio for Screen Fit

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Image not square Adjust Keystone on keypad
Square image
Image not sharp
Adjust Sharpness in the Basic Menu
Correct image
Image does not fit 4:3 or 16:9 screen
Change aspect ratio to 4:3 or 16:9 in Basic Menu >
Aspect Ratio menu
Correct image
Problem Solution Result