rizla

Do you have a wiring diagram for the Alpine M7T screen, i`ve searched the web but cant find one, i pulled the screen today and found the camera in socket (ccd) i presume, but unsure on the switch wire, i found one marked IR 1 but not sure if thats the signal wire to change over the screen when a 12v signal from the reversing light circuit, (i thought it might be for an infra red connection..thx