Video diagnosis: Notes
The video diagnosis is used to check all the outputs of integrated swells and inputs of integrated sinks.
The test is started in the head unit or in the rear-seat entertainment. The test determines whether the signals from all integrated sources are received at the input.
Swells can be:
- Night vision electronics
- All-round vision camera
- Video module
- DVD changer
- Smartphone video integration
Sinks can be:
- Headunit
- Video switch
- Rear-seat entertainment
As the video switch is located between the swells and sinks, the inputs and outputs on the video switch are checked. The video diagnosis is carried out automatically.
The following are possible with the video diagnosis:
- Creating test cards
- Displaying fitting variants
- Displaying faulty components
- Fault handling of faulty components