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Vickie FoxAug 17, 2025
What to do if my Mitsubishi Electric Projector says 'No Signal'?
- JJody GarciaAug 17, 2025
If you see 'NO SIGNAL' displayed on your Mitsubishi Electric Projector, first ensure the connected device is powered on and functioning correctly. Check that the external device is outputting signals. Verify the cable connecting the projector to the external device is not defective and is connected to the correct terminals. Also, confirm that the connected device is correctly selected as the input source. If using an extension cord, try replacing it with the supplied cable to see if that resolves the issue; if it does, consider using an RGB signal amplifier with the extension cord.