Specifications

Maxiva UAX
October 17, 2013
3‐23
888‐2693‐004 WARNING:Disconnectprimarypower priortoservicing.
Copyright©2013,HarrisBroadcast
Note
Xmtr Home soft keys on these screens refers to the LPU UAX Home screen as in Figure 3-21 on page 3-
21.
Figure 3-24 LPU Fans Screen
3.6.3 LPUSystemConfigurationScreens
Note
LPU System Configuration screens are superseded by TCU Configuration screens (see Section 3.5.2 on
page 3-12) when a TCU is present.
LPUForwardPower
(W)
LPUforwardpowerinwatts.Note:Ifpowerreadingisnotaccurate,itmayneedtobecalibrated.
RefertoSection5.4.6onpage5‐13forLPUforwardpowercalibrationinstructions.
BlkIntlk StatusofPABinterlock.RedbackgroundindicatesopeninterlockGreyindicatesclosedinterlock.
RS485
StatusofRS485bu
s.Redbackgroundindicatescommunicationproblem.GreyindicatesRS485
communicationisok.
VSWR
IndicationofVSWRstatus.RedbackgroundindicatesexcessiveVSWR.GreyindicatesVSWRwithin
tolerance.
Table3‐15XMTRHome>PowerAmpsScreen&>LPUPA’s
Field Explanations
LPU
IndicatesstatusofLPUfans.Iconsfromlefttorightindicateleftfront12Vdc,rightfront12
Vdc,leftrear48Vdc,centerrear48Vdc,&rightrear48Vdc.
PA#
IndicatestatusofPABfans.Iconsfromlefttorightindicate48vdcfans(#1)upperleftrear,
(#2)upperrightrear,(#3)lowerleftrear,(#4)lowerrightrear.
Table3‐14XMTRHome>PowerAmpsScreen>LPUPA’s
Field Explanations