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Harris Maxiva ULX COFDM Series - Page 17

Harris Maxiva ULX COFDM Series
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Table of Contents
3
AC/DC Converter (PS) Board Output Voltage. 5-14
Setting Voltage: . . . . . . . . . . . . . . . . . . . . . . . 5-14
Power Calibrations . . . . . . . . . . . . . . . . . . . . . . . 5-15
Forward Power Calibration . . . . . . . . . . . . . . . 5-15
Calibrate Forward Total Power . . . . . . . . . . . 5-16
Calibrate Forward Cabinet Power:. . . . . . . . . 5-18
Reflected Power Calibrate . . . . . . . . . . . . . . . . 5-18
Calibrate Reflected Total Power . . . . . . . . . . 5-19
Calibrate Reflected Cabinet Power . . . . . . . . 5-20
Exciter Output Calibration . . . . . . . . . . . . . . . . 5-21
PDU Calibration . . . . . . . . . . . . . . . . . . . . . . . . 5-21
Threshold Settings . . . . . . . . . . . . . . . . . . . . . . 5-22
Exciter A & B Threshold Settings . . . . . . . . . 5-23
Cabinet Reject Load Thresholds . . . . . . . . . . 5-24
System Reflected Thresholds. . . . . . . . . . . . . 5-24
System Foldback Power. . . . . . . . . . . . . . . . . 5-24
FWD Pwr Warn . . . . . . . . . . . . . . . . . . . . . . . 5-24
Fwd Pwr Flt . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
PA Cabinet Fan Replacement . . . . . . . . . . . . . . . 5-25
Cabinet Fan Removal . . . . . . . . . . . . . . . . . . . . 5-25
PA Cabinet RF System Removal. . . . . . . . . . . . . 5-27
RF System Removal. . . . . . . . . . . . . . . . . . . . . 5-27
Miscellaneous Maintenance . . . . . . . . . . . . . . . . 5-34
Cooling System Checks . . . . . . . . . . . . . . . . . . 5-34
Heat Exchanger Cleaning . . . . . . . . . . . . . . . 5-34
Alternate Pumps. . . . . . . . . . . . . . . . . . . . . . . 5-34
Pump Module Strainer Cleaning . . . . . . . . . . 5-34
Coolant Level Management: . . . . . . . . . . . . . 5-36
Cooling System Maintenance Notes . . . . . . . 5-37
Coolant Checks: . . . . . . . . . . . . . . . . . . . . . 5-37
Changing Pumps: . . . . . . . . . . . . . . . . . . . . 5-37
Pump Module Operation Without
Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38
Air Filter Replacement . . . . . . . . . . . . . . . . . . . 5-38
LCD Screen Adjustments. . . . . . . . . . . . . . . . . 5-39
LCD Screen Contrast. . . . . . . . . . . . . . . . . . . 5-39
Touch Screen Calibration. . . . . . . . . . . . . . . . 5-39
Date and Time Settings . . . . . . . . . . . . . . . . . 5-40
Changing the Battery on the PCM Card. . . . . . 5-40
PCM Battery Installation Instructions: . . . . . 5-41
TCU Card Replacement . . . . . . . . . . . . . . . . . . 5-45
MCM Card Replacement. . . . . . . . . . . . . . . . 5-46
Typical Test Equipment. . . . . . . . . . . . . . . . . . . . 5-47
Section 6
Diagnostics
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
GUI System Log . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2
Maxiva Three-Strike Fault Actions. . . . . . . . . . . . .6-3
Reflected Power Faults. . . . . . . . . . . . . . . . . . . . .6-3
Module Faults. . . . . . . . . . . . . . . . . . . . . . . . . . . .6-4
Fault Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
Section 7
Parts List
Replaceable Parts List. . . . . . . . . . . . . . . . . . . . . . .7-1
Heat Exchanger/Pump Module Replacement Parts7-13
Appendix-A
Cutting & Soldering Transmission Line. . . . .A-1
Appendix-B
Cooling System Help . . . . . . . . . . . . . . . . . . .B-1
Appendix-C
Grounding Considerations,
Surge & Lightning Protection . . . . . . . . . . . .C-1
Appendix-D
Lightning Protection Recommendation . . . . .D-1

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