Comtech EF Data SMS-7000 - Manual (Page 13)

SMS-7000 Modem Protection Switch Preface
Rev. 3 v
3.4.3 Configuration Dependent Prime 1 through 8 Menu ...............................................................................3–15
3.4.4 Configuration Load/Verify Menu ..........................................................................................................3–17
3.4.5 Configuration Operation Mode Menu....................................................................................................3–19
3.4.6 System Status Switching Menu..............................................................................................................3–21
3.4.7 System Status Configuration Menu........................................................................................................3–23
3.4.8 Faults/Alarms Menu...............................................................................................................................3–25
3.4.9 Stored Faults/Alarms Menu ...................................................................................................................3–27
3.4.10 Utility System Menu..........................................................................................................................3–29
3.5 Setup and Configuration..........................................................................................................................3–30
3.5.1 Utility Setup ...........................................................................................................................................3–30
3.5.2 Configuration .........................................................................................................................................3–30
3.5.2.1 Backup...........................................................................................................................................3–30
3.5.2.2 Prime .............................................................................................................................................3–31
3.5.2.3 Load/Verify ...................................................................................................................................3–31
3.5.2.4 Operation Mode.............................................................................................................................3–32
3.6 Faults .........................................................................................................................................................3–32
3.7 Revision Status..........................................................................................................................................3–32
3.8 Initial Defaults ..........................................................................................................................................3–33
CHAPTER 4. THEORY OF OPERATION..........................................................................................4–1
4.1 Interfaces.....................................................................................................................................................4–1
4.1.1 Configuration ...........................................................................................................................................4–1
4.1.2 Terrestrial Data ........................................................................................................................................4–3
4.1.3 IF Uplink/Downlink .................................................................................................................................4–3
4.1.4 Monitors...................................................................................................................................................4–4
4.1.5 Modem Interfaces.....................................................................................................................................4–5
4.2 Switching Modes.........................................................................................................................................4–6
4.2.1 Manual Mode ...........................................................................................................................................4–6
4.2.2 Auto Mode ...............................................................................................................................................4–6
CHAPTER 5. MAINTENANCE...........................................................................................................5–1
5.1 Periodic Maintenance.................................................................................................................................5–1
5.2 Software Revisions......................................................................................................................................5–1
5.3 Fault Action.................................................................................................................................................5–2
5.3.1 Modem .....................................................................................................................................................5–2
5.3.2 Switch ......................................................................................................................................................5–3
APPENDIX A. REMOTE CONTROL OPERATION............................................................................. A–1
A.1 General .......................................................................................................................................................A–1
A.2 Message Structure .....................................................................................................................................A–3
A.2.1 Start Characters...................................................................................................................................A–4