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2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures
Procedure 2 Error Code Check
If the power supply microprocessor detects a malfunction, it indicates the error code as
shown below.
The error code begins with the least significant digit.
Table 2-3 Error code
Error code Where Error occurs
1*h Adaptor
(AC Adaptor, DS)
AC Adaptor is not connected.
Error code begins with : 0x10
Error code ends with : 0x1F
2*h 1st battery The 1st Battery is not connected.
Error code begins with : 0x20
Error code ends with : 0x2F
3*h 2nd Battery The 2nd Battery is not connected.
Error code begins with : 0x30
Error code ends with : 0x3F
4*h S3V output Operating Power ON
5*h 1R5-C1V output
Error code begins with : 0x40
6*h 1R8-C1V output
Error code ends with : 0xEF
7*h PPV output
8*h PGV output
9*h E5V output
A*h E3V output
B*h PTV output
C*h MCH1R2-P1V output
D*h 1R25-P1V output
E*h 2R5-B2V output
F*h
TECRA M2 Maintenance Manual (960-468) 2-7