NAVIGATION SYSTEM(for HDD) Screen Flicker or Color Distortion

PROCEDURE

1. CHECK DISPLAY SETTING

   1. 

      Enter the display adjustment screen by pressing the "DISP" switch.

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

      OK

      The display returns to normal.

      Result

      Result
      OK
      NG

   OK

   END

   NG

2. CHECK CABIN TEMPERATURE

   1. Check that the cabin temperature is higher than -20°C (-4.0°F).

      OK

      The cabin temperature is higher than -20°C (-4.0°F).

      Result

      Result
      OK
      NG

   NG

   HEAT CABIN AND RECHECK TEMPERATURE

   OK

3. CHECK COLOR BAR

   1. 

      Enter the "Display Check" mode and select "Color Bar Check"

      Click here

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

      OK

      Color bars match the displayed names.

      Result

      Result
      OK
      NG

   OK

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

   Click hereClick here

   NG

   REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY

   Click hereClick here