Sharp SD-AT1000W Dokumentacja Pobierz pdf (Strona 91)

Maxiva UAX

October 17, 2013

3‐23

888‐2693‐004 WARNING:Disconnectprimarypower priortoservicing.

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LPU System Configuration screens are superseded by TCU Configuration screens (see Section 3.5.2 on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

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 291 292

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Sharp SD-AT1000W Dokumentacja Strona 91