How to Reset the Mitsubishi 1080 HDTV Integrated Big Screen TVby Julius Vandersteen ; Updated September 28, 2017
Mitsubishi makes a 1080 big screen TV with an integrated HDTV tuner, which can receive both over-the-air HDTV broadcasts through an antenna and non-scrambled digital cable HDTV programming. If the TV doesn’t respond to the remote control or control panel buttons and won’t power on or off, you can do a system reset. If the changes you made to the TV’s audio/video settings no longer suit your needs, you can reset them to the factory default settings.
Press the “System/Reset” button on the TV’s control panel. The green LED on the panel will flash for up to 90 seconds.
Press the “Power” button to turn the TV on when the green LED stops flashing. You may lose recent settings changes done before the system reset.
Press the “Guide” and “Format” buttons on the control panel simultaneously. This will reset the audio and video settings back to the factory defaults.