Good morning Allesamt, I have some question marks around me. Available are: v70 from 2008 RTI Performance Audio Theoretically one could order a return camera with in 2008. But…where was/is this connected? On the radio…or also directly on the monitor of the RTI possible? However, I don’t ponder over a return camera, but the possibility to get an image signal on the screen of the RTI. Is there any experience?