Specifications

Maxiva UAX
October 17, 2013
6‐13
888‐2693‐004 WARNING:Disconnectprimarypower priortoservicing.
Copyright©2013,HarrisBroadcast
Table6‐6DSPFaults
FaultLogMessage FaultDescription FrontPanelLEDs
NominalVa
lue/
Scaling
TripLe
vel Action
Screen/
Ta
b
Adaptive
Co
rrectionLinear
DSPre
portsHPFfeedback
invalid(requiredforlinear
RTAC)
SystemLEDre
d.
DSPre
portsHPF
feedbackok.
DSPreportsHPF
feedbackinvalid.
Setfa
ult.
Adaptive
Co
rrection
Nonlinear
DSPreportsHPAfeedback
invalid(requiredfornon‐
linearRTAC)
SystemLEDre
d.
DSPre
portsHPA
feedbackok.
DSPreportsHPA
feedbackinvalid.
Setfa
ult.
Adaptive
Co
rrectionLinear
RFLevelHigh
RFat
tenuatorlevelistoo
highforlinear
SystemLEDre
d.
RFatte
nuatorlevel
<100%
RFattenuatorlevel>
100%
Setfa
ult.
Adaptive
Co
rrection
NonlinearRFLevel
High
RFat
tenuatorlevelistoo
highfornon‐linear
SystemLEDre
d.
RFatte
nuatorlevel
<100%
RFattenuatorlevel>
100%
Setfa
ult.
Adaptive
Co
rrectionLinear
RFLevelLow
RFat
tenuatorlevelistoo
lowforlinear
SystemLEDor
ange.
RFatte
nuatorlevel
>60%
RFattenuatorlevel<
60%
Setwa
rning.
Adaptive
Co
rrection
NonlinearRFLevel
Low
RFat
tenuatorlevelistoo
lowfornon‐linear
SystemLEDor
ange.
RFatte
nuatorlevel
>60%
RFattenuatorlevel<
60%
Setwa
rning.
Table6‐7PFRUFaults
FaultLog
Message
FaultDe
scription FrontPanelLEDs
NominalVa
lue/
Scaling
TripLev
el Action
Screen/
Ta
b
FrequencyRe
f .
NotAlive
IndicatesPFRUisin
knowngoodstate
SystemandMute
LEDsred.
Datap
attern
written/readover
HPImatchesand
boardIDiscorrect
Datapa
tternwritten/
readoverHPIdoesnot
matchorboardIDis
notcorrect
Setfa
ultand
muteRF.
Status/
PFRU
FrequencyRe
f .
External1PPS
External1ppsisnot
pr
esentwhenitis
required
Systeman
dMute
LEDsred.
External1pps
present
SFNmo
deand
external1ppsnot
presentwhenselected
asreference
Setfa
ultand
muteRF.
FrequencyRe
f .
External
10MHz
External10MHzisnot
presentwhenitis
required
Systeman
dMute
LEDsred.
External10MHz
present
SFNmo
deand
external10MHznot
presentwhenselected
asreference
Setfa
ultand
muteRF.
FrequencyRe
f .
GPS1PPS
1ppsfr
ominternalGPSis
notpresentwhenitis
required
Systeman
dMute
LEDsred.
1ppsfr
om
internalGPS
present
SFNmo
deand1pps
frominternalGPSnot
presentwhenselected
asreference
Setfa
ultand
muteRF.
FrequencyRe
f .
IFLOPLLNot
Locked
PFRUDA
CPLLlockstate
Systeman
dMute
LEDsred.
DACPLLlockbi
t
fromPFRUFPGA
set
DACPLLlo
ckbitfrom
PFRUFPGAnotset
Setfaultand
muteRF.
FrequencyRe
f .
RFLOPLLNot
Locked
PFRURFPLLlo
ckstate
Systeman
dMute
LEDsred.
RFPLLloc
kbit
fromPFRUFPGA
set
RFPLLlo
ckbitfrom
PFRUFPGAnotset
Setfaultand
muteRF.
FrequencyRe
f .
PLL
Undisciplined
Selectedreferencefor10
MHzOCXOmissingin
DABmode
Systeman
dMute
LEDsred.
Referencepr
esent
SFNmo
deand
selectedreferencenot
present
Setfa
ultand
muteRF.