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 FOUND 

OK: Go to next step 

1. Enter the "Display Check" mode (Panel Switch Check Mode) (see DISPLAY 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: Display Check Mode - Check Panel Switch

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

OK: REPLACE MULTI-DISPLAY