NAVIGATION SYSTEM (for DVD) > Black Screen

for Preparation Click here

INSPECTION PROCEDURE

1. Check that the display is not in "Screen Off" mode.
   

   OK:

   The display setting is not in "Screen Off" mode.
   

NG	CHANGE SCREEN TO "Screen On" MODE

OK

1. Press the "DISP" switch on the remote touch.
   

2. Check that the screen color quality can be set.
   

   OK:

   Setting is possible.
   

   Text in Illustration 

   *a

   Example

NG	Go to step 3

OK
SET SCREEN COLOR QUALITY TO NORMAL

1. Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.
   

   HINT:

   1. A humid cabin and a rapid change in temperature may lead to condensation. Condensation in the cabin may cause a short circuit.
      
   2. The navigation system may not operate normally when the temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher.
      

   OK:

   Condensation is not likely being produced and the temperature is not high or extremely low.
   

NG	SET CABIN TO APPROPRIATE TEMPERATURE

OK
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (Click here)