NAVIGATION SYSTEM (for HDD) Screen Flicker or Color Distortion

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DISPLAY SETTING


    1. A01J9N0E04
      Text in Illustration
      *1 Example

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

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

      OK
      The display returns to normal.

    NG

    CHECK CABIN Click here

    OK

    END

  2. 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.

      Tech Tips

      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).

    NG

    HEAT CABIN AND RECHECK TEMPERATURE

    OK

  3. CHECK COLOR BAR (OPERATION CHECK)


    1. A01JCYK

      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.

    NG

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here

    OK

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