Comtech EF Data C Installation And Operation Manual page 7

HPOD
Preface
CHAPTER 4. CUSTOMER COMMANDS ................................................................ 4-1
4.1 Introduction .......................................................................................................................................................4-1
4.2 RF Input Level ...................................................................................................................................................4-1
4.3 Attenuator Control ............................................................................................................................................4-1
4.4 Mute Control......................................................................................................................................................4-1
4.5 Faults ..................................................................................................................................................................4-2
4.6 Power Detector...................................................................................................................................................4-2
4.7 Some Common Commands...............................................................................................................................4-3
4.8 Remote Control Protocol and Structure..........................................................................................................4-3
4.9 RS-485.................................................................................................................................................................4-3
4.10 RS-485 (full duplex) summary: ......................................................................................................................4-4
4.11 RS-232...............................................................................................................................................................4-4
4.12 Basic Protocol...................................................................................................................................................4-4
4.13 Packet Structure ..............................................................................................................................................4-5
4.7 Remote Commands............................................................................................................................................4-8
CHAPTER 5. MAINTENANCE................................................................................. 5-1
5.1 Power Supply Removal .....................................................................................................................................5-1
5.2 Fan Removal ......................................................................................................................................................5-3
5.3 Scheduled Maintenance.....................................................................................................................................5-5
5.4 Dimensional Envelope .......................................................................................................................................5-5
APPENDIX A. ASSEMBLY KITS.............................................................................A-1
A.1 Redundant Switch Kits....................................................................................................................................A-1
APPENDIX B REDUNDANCY .................................................................................B-1
B.1 Redundancy Operation.................................................................................................................................... B-1
B.2 1:1 Mode ........................................................................................................................................................... B-1
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MN/HPOD.IOM