Specifications

Maxiva UAX
October 17, 2013
3‐3
888‐2693‐004 WARNING:Disconnectprimarypower priortoservicing.
Copyright©2013,HarrisBroadcast
Figure 3-1 LPU Front Panel
AnLC
Dmenuitemdisplayedwithawhitebackgroundindicatesanactivefaultassociatedwiththatmenu.Faultlog
entriesontheLCDdisplayareconcatenated(limitedto25charactersinlength).Usethewebbrowsertogetfull
informationavailableinfaultlogs.
AnupwardtriangleiconontheLCDdisplaylineindicatesthatthebottomof
themenuselectionshasbeenreached.Adownwardtriangleindicatesthattopofthemenuselectionshasbeen
reached.diamondiconindicatesthatthemenuitemisnotselectableorexpandable.
Figure 3-2 LPU Control Panel
OUTPUT
Green=OK
Amber/Yellow=Warning
Red=Fault
RepresentsthestatusoftheRFoutputforthesystem.Whenthe
transmitterisswitchedoff,theOUTPUTLEDiseitherofforgreen,
dependingonthefactorysystemsetup.
Green:Thetransmitterisswitchedon,andtheRFoutputlevelis
greaterthantheFWDPOWE
RTHRESH(alsocalledFWDLOWPWR
WARNING)setting.
Yellow:Thetransmitterisswitchedon,buttheRFoutputlevelis
belowtheFWDPOWERTHRESHsetting.
Red:Thetransmitterisswitchedon,buttheRFoutputismuted.
Note:Inadualsystem,theOUTPUTLEDfortheinac
tive(reserve)
LPUwillbegreeniftheunitisswitchedonandnotmuted.The
FWDPOWERTHRESHthresholdcheckisnotappliedtothe
inactiveLPU.
SYSTEM
Green=OK
Amber/Yellow=Warning
Red=Fault
Representsasummarystatusofthemodulatorsubsystemofthe
LPU.Thisincludesthesignalpr
ocessor(modulator,DUC,RTAC,
controller)UDC,transmitterI/Oboard,PFRU,andbatterybackup.
MUTE
Green=OK
Red=Fault
Indicatesthatthetransmitterisswitchedon,buttheRFoutputis
presentlymuted.
Table3‐2StatusLEDs
StatusLEDs State s Explanation