SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
MCS--4200/7200 Multi--Channel SATCOM System
23--20--35
15 Jul 2006
Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 6--117
Table 6-21.
McDonnell Douglas Level I Failures Messages and
ATA Reference Numbers (cont)
Failure
Code
ATA Number
CFDS Normal and Interactive Modes
40
ARINC 429 ICAO ADDRESS
N/A
42
CTU
232644
43
(CFS/CPDF)
TBD
50
HSU/SDU
232664
52
(CFS/CPDF)/SDU
TBD
53
(ACARS MU/CMU)/SDU
23263C
54
CTU/SDU
232644
55
MCDU1/SDU
232635
56
MCDU2/SDU
232636
57
(ACARS MU/CMU)2/SDU
N/A
59
CFDIU/SDU
232641
5A
(IRS/ADIRU)--PRI/SDU
23263E
5B
(IRS/ADIRU)--SEC/SDU
23263F
5C
HPA--IN GAIN/SDU
[IGA]
232600
HPA--HI GAIN/SDU
[HGA]
232600
5F
HPA--LO GAIN/SDU
232623
62
BSU--(TOP/L)/SDU
232626
64
BSU--R/SDU
232627
66
MCDU3/SDU
232637
67
RESERVED
68
RESERVED
6A
RESERVED
6C
RESERVED
6D
RESERVED
6E
RESERVED
6F
RESERVED
71
OTHER SDU/THIS SDU
232600
73
(FMC/VIA)1/SDU
232642