NAVIGATION SYSTEM (for HDD) Screen Flicker or Color Distortion

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   CHECK DISPLAY SETTING

   
   
   1. 

      Press the "DISP" switch on the remote touch.

   2. Reset display settings (contrast, brightness) and check that the screen appears normally.

      OK
      The display returns to normal.

      Table 1. Text in Illustration

      *a

      Example

   
   
   • OKClick here
   • NGClick here
2. Click here

   END

3. Click here

   CHECK CABIN

   
   

   1. Check that the temperature in the cabin is neither -20°C (-4°F) or lower nor 65°C (149°F) or higher.

      Tip:

      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
      Temperature in the cabin is between -20°C (-4°F) and 65°C (149°F).

   
   
   • OKClick here
   • NGClick here
4. Click here

   HEAT OR COOL CABIN AND RECHECK TEMPERATURE

5. Click here

   CHECK COLOR BAR (OPERATION CHECK)

   
   
   1. 

      Enter the "Color Bar Check Mode" screen. Refer to Check Color Bar in Operation Check (Click here).

   2. Check that the color bars match the displayed names.

      OK
      Color bars match the displayed names.

   
   
   • OKClick here
   • NGClick here
6. Click here

   REPLACE NAVIGATION COMPUTER SUB-ASSEMBLYClick here

7. Click here

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here