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Victoria ButlerAug 19, 2025
What to do if InFocus LP 120 says 'Signal out of range'?
- PPamela CookAug 19, 2025
If your InFocus Projector displays 'Signal out of range' instead of a computer image, try adjusting the computer refresh rate. This can be found in Control Panel>Display>Settings>Advanced>Adapter (location varies by operating system). Setting a different resolution on your computer may also help.