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Section-1 Introduction
October 17, 2013
1‐28
Copyright©2013,HarrisBroadcast
WARNING:Disconnectprimarypower priortoservicing. 888‐2693‐004
Note
Unless otherwise specified, these specifications apply at the output of a Harris supplied IMD filter.
AcousticNoise dBA
Measured1mfr
omfrontof
cabinetand1.5mupfrom
floor
Target.
65
Physical
Dimensions Variesdep
endingonconfigurationandmodel.Seeoutlinedrawing
Weight Variesdep
endingonconfigurationandmodel.Seeoutlinedrawing
SafetyandEMCSt
andards
Safety
EN60
215
EMC
EN30
1‐489‐1
FCCPa
rt73
Yes
UL60
950
Yes.ULoper
atingtemperaturerangeis0‐40°C.
RoHS/Wee
Yes
Table1‐7AnalogSpecifications
Item Units Cond itions No tes SpecValue
- TECHNICALMANU AL 1
- 888‐2693‐004 1
- Maxiva™UAX 1
- TransmitterSeries 1
- Harris Broadcast 2
- Englewood, CO 80112 U.S.A 2
- ManualRevisionHistory 3
- TechnicalAssistance 4
- ReplaceablePartsSer v ice 4
- Unpacking 4
- ReturnsAndExchanges 4
- PARTS ORDER FORM 5
- WARNING: 7
- FIRST‐AID 9
- Table of Contents 11
- Section-1 Introduction 15
- 1.3 UAXGeneralDescription 16
- 1.4 TransmitterModels 16
- 1.5.1 LowPowerUnit 20
- 1.5.1.3 LPUAmplifierSection 21
- Figure 1-7 PAB - Rear 22
- 1.7 TransmitterAccessories 25
- Figure 1-10 UAX With Plenum 26
- 1.8 UAXSpecifications 27
- 1.8.4 AnalogSpecifications 34
- Section-2 Installation 43
- 2.6 ACMainsRequirements 44
- 2.5 OperatingEnvironment 44
- 2.7 GroundRequirements 46
- 2.9 InstallationProcedure 48
- Procedurecomplete 52
- Table2‐3ReferenceInputs 53
- Table2‐4AnalogConnections 53
- +12Vdc,200mAmax 58
- Alarm2RelayCommon 58
- 2.14.1 SNMPConfiguration 66
- Table3‐2StatusLEDs 70
- FORWARD1259W(ForwardPower) 73
- 3.4 GUIInterface 77
- 3.5 TCUScreens 79
- 3.5.3.2 ReflectedPower 83
- 3.6 LPUSystemLevelScreens 88
- 3.6.1 LPUHomeScreen 89
- Figure 3-23 LPU PA’s 90
- .See"5.4.5 94
- 3.7 LPUSetupScreens 98
- ≈10.0000107MHz.(high) 100
- Maxiva UAX 101
- October 17, 2013 101
- Section-3 Operation 102
- LongOffset,Max 104
- isanoptionalfrequency 117
- Displayedinpercent 134
- (Screen3) 136
- (Screen4) 138
- (Screen5) 138
- 3.8 LPUStatusScreens 141
- Section-4 Theory 165
- 4.2.2 TransmitterRS‐485Bus 166
- 4.2.3.4 CustomerIOCard 169
- 4.2.3.5 OtherTCUComponents 169
- 4.3 LowPowerUnit(LPU) 171
- arerequired 174
- 4.4 LPUAmplifierSection 178
- 4.4.2 MultiplexedDevices 179
- 4.5.1 PowerAmplifierModule 179
- 4.5.2 PowerSupplyModule 179
- Section-5 Maintenance 181
- changeisnotrequired) 182
- 5.3.3 ChangingPasswords 184
- inthe 188
- 5.4.2.1 CalibrationErrors 189
- inyour 190
- 5.4.4.1 CalibrationErrors 192
- 5.4.6 CalibrateLPUOutput 193
- 5.4.7 CalibratingPABPower 193
- • SpectrumorTVanalyzer 195
- 5.5.2 StoringPrecorrection 196
- 5.6 AnalogPowerCalibrations 199
- 5.6.2.3 CalibrationErrors 207
- 5.6.4 CalibrateUDCOut 210
- onAnalogSetupscreen1 211
- 5.6.6 CalibratingPABPower 212
- toachieve300mV(40IRE). 213
- 5.8 TCUMaintenance 215
- 5.8.3 DateandTimeSettings 216
- 5.8.5 TCUCardReplacement 217
- 5.8.6 PCM‐2CardReplacement 218
- 5.8.7 MCMCardReplacement 219
- 5.8.9 TCUAirFilters 221
- 5.9 LPUMaintenance 222
- 5.9.2 LPUFilterReplacement 223
- 5.9.6 LPUCleaning 225
- 5.9.11 LPUScreenCaptures 233
- 5.9.16 LPUCoaxialRelay 240
- 5.10 PABMaintenance 241
- 5.10.2 PAModuleInstallation 243
- 5.10.4 PAModuleBias 244
- 5.10.5 PAModulePhasing 244
- 5.10.8 PAPalletReplacement 245
- 5.10.9 PABFanReplacement 249
- Endofprocedure 251
- 5.12 Hand ling 255
- 5.13 TypicalTestEquipment 256
- Section-6 Diagnostics 257
- Table6‐1PA&PSLEDs 258
- 6.3 WebBrowserFaultLog 259
- Red–ActiveFaults 260
- 6.5 FaultTables 261
- Table6‐3MODFPGAFaults 262
- Table6‐2UDCFaults 262
- Table6‐6DSPFaults 269
- Table6‐7PFRUFaults 269
- 6.5.2 UAXLPUPAFaults 273
- Table6‐9LPUPAFaults 274
- 6.5.3 UAXPABFaults 276
- Table6‐10PABFaults 277
- Section-7 Parts List 279
- ItemDescription PartNumber 280
- ItemDescription PartNumber 282
- Table7‐3TCU981‐0293‐018 284
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