ViaSat VBM-1400, Инструкция по установке и эксплуатации

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VBM-1400 Broadband Modulator Installation and User’s Guide
1018360 Rev. 002
viii
3.3.4.3 Auxiliary Parameters................................................................................................................................................... 3-6
3.3.4.3.1 Revisions ............................................................................................................................................................... 3-6
3.3.4.3.1.1 Firmware Revisions ....................................................................................................................................... 3-6
3.3.4.3.1.2 Hardware Revisions ....................................................................................................................................... 3-6
3.3.4.3.1.3 Serial Numbers............................................................................................................................................... 3-6
3.3.4.3.2 Clock ..................................................................................................................................................................... 3-7
3.3.4.3.2.1 Time ............................................................................................................................................................... 3-7
3.3.4.3.2.1.1 Edit Time ................................................................................................................................................ 3-7
3.3.4.3.2.2 Date................................................................................................................................................................ 3-7
3.3.4.3.2.2.1 Edit Day.................................................................................................................................................. 3-7
3.3.4.3.2.2.2 Edit Month.............................................................................................................................................. 3-7
3.3.4.3.2.2.3 Edit Year................................................................................................................................................. 3-7
3.3.4.3.3 Temperature .......................................................................................................................................................... 3-7
3.3.4.3.4 Reset...................................................................................................................................................................... 3-7
3.3.4.3.4.1 Soft Reset ....................................................................................................................................................... 3-7
3.3.5 Front Panel Parameters ................................................................................................................................ 3-7
3.3.5.1 Front Panel Backlight Level ........................................................................................................................................ 3-7
3.3.5.2 Front Panel Backlight Off Timer................................................................................................................................. 3-8
3.3.5.3 Front Panel Lock ......................................................................................................................................................... 3-8
3.4 T
RANSMITTING AND
V
ERIFYING THE
U
PLINK
S
IGNAL
............................................................................................ 3-8
3.5 N
ORMAL
O
PERATIONS
........................................................................................................................................... 3-8
4. REMOTE CONTROL ................................................................................................................................................ 4-1
4.1 PROTOCOL.......................................................................................................................................................... 4-1
4.2 MODULATOR COMMANDS ............................................................................................................................. 4-1
4.2.1 Frequency (MHz)........................................................................................................................................... 4-1
4.2.2 Power (-dBm) ................................................................................................................................................ 4-2
4.2.3 Code Rate/Modulation Order........................................................................................................................ 4-2
4.2.4 Data Rate (Mbps-QUERY ONLY) ................................................................................................................. 4-2
4.2.5 Symbol Rate (MSPS)...................................................................................................................................... 4-2
4.2.6 Transmit State................................................................................................................................................ 4-3
4.2.7 Carrier State.................................................................................................................................................. 4-3
4.2.8 Spectrum State ............................................................................................................................................... 4-3
4.2.9 Symbol Roll-Off (alpha) ................................................................................................................................ 4-3
4.3 MODULATOR DATA INTERFACE COMMANDS........................................................................................... 4-4
4.3.1 Interface Selection ......................................................................................................................................... 4-4
4.3.2 MPEG Sync Delete ........................................................................................................................................ 4-4
4.4 SYSTEM COMMON COMMANDS.................................................................................................................... 4-5
4.4.1 System Soft Reset ........................................................................................................................................... 4-5
4.4.2 System External Reference Control ............................................................................................................... 4-5
4.4.3 System External Reference Frequency .......................................................................................................... 4-5
4.4.4 System Output Reference Source Select ........................................................................................................ 4-5
4.4.5 System Firmware Revisions (QUERY ONLY) ............................................................................................... 4-6
4.4.6 System Clock.................................................................................................................................................. 4-6
4.4.7 System Date ................................................................................................................................................... 4-6
4.4.8 System Defaults ............................................................................................................................................. 4-7
4.4.9 System Chassis SN......................................................................................................................................... 4-7
4.4.10 System Mod Board SN ................................................................................................................................... 4-7
4.4.11 System MDI Board SN................................................................................................................................... 4-7
4.4.12 System RF Board SN ..................................................................................................................................... 4-8
4.4.13 System Serial Number Dump (QUERY ONLY).............................................................................................. 4-8
4.4.14 System RF Board Temperature (QUERY ONLY) .......................................................................................... 4-8
4.4.15 System MOD Board Temperature (QUERY ONLY) ...................................................................................... 4-8
4.4.16 System Status (QUERY ONLY)...................................................................................................................... 4-9
4.4.17 System Update ............................................................................................................................................... 4-9
4.5 HUMAN I/O COMMANDS................................................................................................................................ 4-10
4.5.1 Front Panel Lockout.................................................................................................................................... 4-10
4.5.2 Front Panel Backlight Timeout ................................................................................................................... 4-10
4.6 REMOTE I/O COMMANDS .............................................................................................................................. 4-10