Comtech EF Data DT-4572 Installation And Operation Manual page 10

DT4572 X-Band Down Converter
Preface
CHAPTER 2. INSTALLATION ..................................................................................... 9
2.1 Unpacking and Inspection...................................................................................................... 9
2.2 Rack Mount Installation......................................................................................................... 9
2.3 Prime Power Connection...................................................................................................... 10
2.4 Cable Connections ................................................................................................................ 10
2.4.1 Rear Panel Connections ................................................................................................... 10
2.4.2 EIA-485/EIA-232C Interface (COM 1), Connector J1.................................................... 11
2.4.3 High Speed Bus (HSB), Connector J3............................................................................. 12
2.4.4 Summary Fault Output (RELAY), Connector P1............................................................ 12
2.4.5 Cable Connections For Non-Redundant System Operation ............................................ 13
2.4.6 Cable Connections For Redundant System Operation..................................................... 13
CHAPTER 3. SYSTEM OPERATION ........................................................................ 15
3.1 Overview ................................................................................................................................ 15
3.2 Switching Power ON............................................................................................................. 17
3.3 Operation ............................................................................................................................... 17
3.3.1 Converter Commands ...................................................................................................... 25
3.3.2 Configuration Functions Menu ........................................................................................ 26
3.3.3 Pre-select Function Menu ................................................................................................ 26
3.3.4 Monitor Status Function Menu ........................................................................................ 27
3.3.5 Current Faults Function Menu ......................................................................................... 27
3.3.6 Stored Faults .................................................................................................................... 28
3.3.7 Utility Function Menu...................................................................................................... 29
APPENDIX A. REDUNDANT SYSTEM OPERATION ............................................... 31
A.1 Overview ............................................................................................................................... 31
A.2 Backup Converter ................................................................................................................ 32
A.2.1 High Speed Bus (HSB) ................................................................................................... 32
A.2.2 Detachable Modules........................................................................................................ 32
A.3 Redundant Configurations.................................................................................................. 33
A.4 Redundant System Configuration ...................................................................................... 39
A.4.1 Initial Configuration........................................................................................................ 39
A.4.2 Automatic Configuration Verification ............................................................................ 40
A.4.3 Manual Configuration/Verification................................................................................. 42
A.4.4 Offset Adjustment ........................................................................................................... 44
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