Display test
This function is used to test the display function.
The following test images can be selected:
Vertical thin streaks.
Vertical rough streaks.
Horizontal thin streaks.
Horizontal rough streaks.
Vertical streaks (black/white scale).
Exit the test.
Note:
Selected test image is lit up and is changed if a new test image is selected, or goes out if you choose to exit the test.
Test conditions:
Ignition on.
Procedure:
Select the function and follow the instructions.