Inspection Procedure

1. Check for foreign matter around the switch that might prevent operation.

   OK: 

   No foreign matter is found. 

NG: REMOVE ANY FOREIGN MATTER 

OK: Go to next step 

1. Enter the "DISPLAY CHECK " mode (Panel Switch Check Mode) .
2. Operate the abnormal switch and check if the switch name and status are correctly displayed.

   OK: 

   The switch name and status are correctly displayed as operated. 

Fig 1: Check Panel Switch (Display Check Mode)

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OK: REPLACE MULTI-DISPLAY 

NG: PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE