AUDIO AND VISUAL SYSTEM Touch Panel Switch does not Function

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK MULTI-DISPLAY ASSEMBLY


    1. Check if there is any foreign matter caught between the display and exterior frame of the multi-display assembly.

      OK
      No foreign matter is caught between the display and exterior frame of the multi-display assembly.

      Tech Tips

      If there is foreign matter between the display and exterior frame of the multi-display assembly, the touch panel will remain pressed, preventing touch switch operation.


    NG
    OK
  2. CHECK TOUCH PANEL


    1. Check for foreign matter on the display.

      OK
      The display is clean.

    NG
    OK
  3. CHECK TOUCH SWITCH (OPERATION CHECK)

    A01EQ6Z

    1. Enter the "Touch Switch Check" screen. Refer to Check Touch Switch in Operation Check Click here.

    2. Touch the display in the area where the switch malfunction occurs.

      OK
      A "+" mark appears at the touched position.

    NG
    OK