Specifications

Section-6 Diagnostics
October 17, 2013
6‐22
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WARNING:Disconnectprimarypower priortoservicing. 888‐2693‐004
PAB1 Fan4
Fan4Fa
ult
Power Amp LED
r
ed.
TBD LowCu
rrent Setfault.
UAXHome/Po
wer
Amp/Fans
PAB1 PS1
PowerSupply1Fa
ult
Power Amp LED
r
ed.
NA
PowerSu
pplyinternal
over‐voltage,over‐
temperature,AC
inputfailure,orDC
outputfailure
Setfa
ult.
UAXHome/Po
wer
Amps/PABlk1
PAB1 PS2
PowerSupply2Fa
ult
Power Amp LED
r
ed.
NA
PowerSu
pplyinternal
over‐voltage,over‐
temperature,AC
inputfailure,orDC
outputfailure
Setfa
ult.
UAXHome/Po
wer
Amps/PABlk1
PAB1 PS3
PowerSupply3Fa
ult
Power Amp LED
r
ed.
NA
PowerSu
pplyinternal
over‐voltage,over‐
temperature,AC
inputfailure,orDC
outputfailure
Setfa
ult.
UAXHome/Po
wer
Amps/PABlk1
PAB1 PS4
PowerSupply4Fa
ult
Power Amp LED
r
ed.
NA
PowerSu
pplyinternal
over‐voltage,over‐
temperature,AC
inputfailure,orDC
outputfailure
Setfa
ult.
UAXHome/Po
wer
Amps/PABlk1
PAB1 VSWR
F
ault
VSW
Rfault
Power Amp LED
r
ed.
NA
AmpC
ontrolleror
Detector/Coupler
peakVSWRFault
Setfa
ult;RF
Mute;
Transmitter
Restrike
PAB1 PA1
Inte
rlock
PA1Int
erlockfault
Power Amp LED
r
ed.
NA
PA1In
terlockopen
(ungrounded)
Setfa
ult.
PAB1 PA2
Inte
rlock
PA2Int
erlockfault
Power Amp LED
r
ed.
NA
PA2In
terlockopen
(ungrounded)
Setfa
ult.
PAB1 PA3
Inte
rlock
PA3Int
erlockfault
Power Amp LED
r
ed.
NA
PA3In
terlockopen
(ungrounded)
Setfa
ult.
PAB1 PA4
Inte
rlock
PA4Int
erlockfault
Power Amp LED
r
ed.
NA
PA4In
terlockopen
(ungrounded)
Setfa
ult.
PAB1 Sys
Inte
rlock
PABlo
ck1System
Interlockfault
Power Amp LED
r
ed.
NA
PA/PSin
terlock
Summary
Setfa
ult.
PAB1 VSWR
Warni
ng
VSWRWa
rning
Power Amp LED
or
ange
NA
AmpC
ontrollerVSWR
warning.
Setwa
rning.
Table6‐10PABFaults
FaultLogMessage FaultDescription FrontPanelLEDs
Nominal
Value/Scaling
TripLevel Action
Screen/
Tab