Rear camera problem

[adi200100]

Helo

I have the JY-VO130P2 and I bought the SKU model: C1002(Order #000001757 #000005087). The camera was mounted as in photo 1 (the red wire was placed on the orange wire) and when I start the engine, nothing appears on the display (black+line).... when the engine is stop and the ignition on, and  put in the reverse camera work (image display).

On the joying site I saw there are two variants:
https://www.joyingauto.com/blog/post/volkswagen-car-wire-connection-method/

1. On the canbus orange (photo 1)
2 to the pwr ccd 12v thread (photo 2)
Which option I choose.

sory my english

[Attilas]

HI,

Do you Know how your Joying Units is trigered for Reverse signal?
Is it by a CANBUS Adapter or by The (+12V) of the reverse Lamp?

Do you have a voltmeter to test the Back Cable of the Joying Harness (Orange Wire)

[admin]

(04-11-2019, 02:27 PM)Attilas Wrote:  HI,

Do you Know how your Joying Units is trigered for Reverse signal?
Is it by a CANBUS Adapter or by The (+12V) of the reverse Lamp?

Do you have a voltmeter to test the Back Cable of the Joying Harness (Orange Wire)

Here is the blog on how to connect the reverse camera: https://www.joyingauto.com/blog/post/how-to-connect-back-up-camera/
You can check as reference.