I purchased the Dasaita G13 for my SUBARU LEVORG 2018 but the factory backup camera is not working. 
The yellow rca cables are correct. In my case I've got a higher trim level so my reverse camera comes with its own 5 pin connector instead of the lower trim levels where it would be included in the 28 pin connector.
5 pin oem connector pinned as followed:
6V - white
Ground - black
Video(+) - red
Video(-) - grey
The radio detects reverse and switches to it but there is just a yellow triangle and sometimes the screen glitches.
OEM camera uses 6V that gets supplied to the factory connector right:
Still no image even the correct yellow RCA connector is there: CAM-VIDEO -> CAM IN :
For testing i used an aftermarket camera that I had lying around.
I supplied it with 12V (aftermarket camera uses standard 12V instead of OEM 6V camera) that the radio harness gives u and connected it to the CAM IN yellow RCA cable and put the car in reverse. It switched to reverse and i had a image! But this was an AHD camera not CVBS what seems to be OEM camera video format.
So there's a problem with the video format of the OEM camera? I tested it with the OEM head unit and camera works flawlessly...OEM headunit with the camera tested:
Picture of wokring aftermarket cam :
Please help. Where on the Dasaita G13 head units do you find the reverse camera video format settings as seen in many youtube videos? There is nothing like my other head units because they had those settings.
On this unit there is only the reverse enable setting but nothing more or about video formats.
Pictures:
