Table of Contents
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Error code E000
An error occurred in the ROM check sum.
Error code E100
Program error
Step
Malfunction of the main
1
firmware
2
Main PCB failure
Error code E500
An error occurred during access to the DRAM in the main PCB ASSY.
Error code E600
Write error in the EEPROM of the main PCB ASSY
Error code E701
System error in the flash ROM
Error code E702
Read error in the flash ROM
Step
Malfunction of the main
1
firmware
2
Main PCB failure
Error code E900
An error occurred while initializing the NFC.
Step
Connection failure of the panel
1
flat cable
Connection failure of the NFC
2
flat cable
3
Panel PCB failure
4
NFC PCB failure
5
Main PCB failure
Cause
Install the latest main firmware.
Replace the main PCB ASSY.
Cause
Install the latest main firmware.
Replace the main PCB ASSY.
Cause
Reconnect the panel flat cable.
Reconnect the NFC flat cable.
Replace the panel PCB ASSY.
Replace the NFC PCB ASSY.
Replace the main PCB ASSY.
2-80
Remedy
Remedy
Remedy
Confidential
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Table of Contents
Troubleshooting
