Do this procedure in a clean place free from dirt.
Wear latex or vinyl gloves when doing this procedure (Do not use fabric gloves).
When removing the audio display visor, do not touch the LCD facing.
If there is dirt on the LCD facing, clean it using compressed air.
When installing the audio display visor onto the LCD assembly, be careful not to touch the LCD facing.
Check that the audio display visor and the LCD assembly are properly installed.
Since the LCD assembly and the audio display visor are installed
at an angle, be sure that the screws are properly seated. If not
properly seated, tighten the screws.
Check that the audio display unit assembly has no damage.
When removing the audio display visor, do not hold the LCD facing down.