DIAGNOSTIC MODE (5-inch Screen) (2019 2020 2021): Display: Notes
These screens allow you to troubleshoot the LCD display built into the audio unit. Select the item you want to check, and follow the diagnostic instructions.
To start the diagnosis, press the preset button to select the diagnosis number you want to check. The Artwork (diagnosis No. 4) is not supported in this diagnosis.
- Preset No. 1 button: R/G/B/White color
- Preset No. 2 button: Full gradation
- Preset No. 3 button: 16 step gradation