4-6
Confidential
2. IF YOU REPLACE THE LOW-VOLTAGE 
POWER SUPPLY PCB ASSY
 What to do after replacement
• Reset Irregular Power Supply Detection Counter of the Low-voltage Power Supply PCB 
(Function code: 88)
 What you need to prepare
None
2.1
Reset Irregular Power Supply Detection Counter of the 
Low-voltage Power Supply PCB (Function code: 88)
 
Refer to “1.3.29  Reset irregular power supply detection counter of low-voltage power supply 
PCB (function code: 88)” in Chapter 5 to reset the irregular power supply detection counter.