Honeywell Primus 880 Pilot's Manual page 129

FC XREF FAULT DESCRIPTION
22 4841 Selftest OSC Failure
4843 Multiple AFC Unlocks
24 4845 AFC Sweeping
4929 AFC DAC Monitor
4930 AFC Trim DAC Monitor
27 4848 AHRS/IRS Source
30 4849 DADC Source
33 4852 Analog Stab Ref
34 4853 Scan Switch Off
35 4854 Xmit Switch Off
4914 Invalid
altitude/airspeed/stab
strapping
36 4915 Invalid controller source
strapping
4916 Config1 database
version/size mismatch
A28- 1146- 102- 00
PRIMUSr 880 Digital Weather Radar System
FAULT NAME PILOT
MSG
RCVR PICTURE
SELF- TEST UNCAL
SPOKING
LIKELY
AFC
RADAR
FAIL
HS 429 STAB
UNCAL
LS 429 TURB
UNCAL
STAB REF STAB
UNCAL
SCAN SWITCH SCAN
SWITCH
XMIT SWITCH XMIT
SWITCH
INVALID RADAR
STRAPS UNCAL
IOP RADAR
FAIL
Text Faults
Table 7- 2
LINE FAULT TYPE
MAINT
PULL CONTIUOUS
RTA
CONTINUOUS
PULL
RTA
POWER ON
CHK ATT INSTALLATION
SRC
CHK ADC INSTALLATION
CHK ATT INSTALLATION
SRC
CHK INSTALLATION
SWITCH
CHK INSTALLATION
SWITCH
CHK
STRAPS
POWER ON
PULL
RTA
In- Flight Troubleshooting
7-7