jegonzo3 Posted November 19, 2017 Report Share Posted November 19, 2017 Hi all, I need help! I'm installing a backup camera, but I'm testing it out first before I do the complete install and the screen is stuck (see picture). I have the AVH-4200NEX and connecting to a 2013 Mazda3. To test, I ran the video cable from front to rear and connected the power/ground into the backup light receptacle (I unplugged the connector and just stuck the power/ground into the two slots). Everything was connected, I started up my car, put it in reverse and at first it didn't work, so I went into my settings to make changes and it worked. So I turned the car off and on again just to make sure it would work before I put all the wiring where I wanted it and now I get the screen as seen in the picture. I've unplugged the camera cable, reset the unit multiple times and it still shows this screen. At first I heard my music, but now I don't hear anything and none of the buttons work on the unit. thanks, jegonzo3 Quote Link to post Share on other sites
jegonzo3 Posted November 19, 2017 Author Report Share Posted November 19, 2017 I figured it out, hold down Mute. Quote Link to post Share on other sites
Syphondog3 Posted September 29, 2021 Report Share Posted September 29, 2021 Holy crap. Thank you for saving me an anxiety attack. I thought my camera broke. Thank you thank you! Quote Link to post Share on other sites
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