ViaSat VBM-1400, Инструкция по установке и эксплуатации

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VBM-1400 Broadband Modulator Installation and User’s Guide
1018360 Rev. 002
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List of Figures
Figure 1-1 Typical BER vs. Eb/No. Performance. ............................................................................................................... 1-4
Figure 1-2 VBM-1400.......................................................................................................................................................... 1-5
Figure 1-3 VBM-1400 Front Panel Controls and Indicators ................................................................................................ 1-6
Figure 2-1 VBM-1400 Installation Location (Typical) ........................................................................................................ 2-2
Figure 2-2 VBM-1400 Rear Panel ....................................................................................................................................... 2-3
Figure 2-3 VBM-1400 Output Observation Connections..................................................................................................... 2-6
Figure 5-1 VBM-1400 Basic Block Diagram....................................................................................................................... 5-1
Figure 6-1 No Power ............................................................................................................................................................ 6-3
Figure 6-2 No Remote Control............................................................................................................................................. 6-4
Figure 6-3 No Output Signal from Unit ............................................................................................................................... 6-5
Figure 6-4 MAJOR FAULT LED On .................................................................................................................................. 6-6
Figure 6-5 MINOR FAULT LED On .................................................................................................................................. 6-7
Figure 6-6 No or Incorrect Display ...................................................................................................................................... 6-8
Figure 6-7 No or Incorrect LED Operation .......................................................................................................................... 6-9
Figure FO-1 Front Panel Display Menus Flowchart .......................................................................................................... E-3
List of Tables
Table 1-1 Furnished, Optional, and User Supplied Items..................................................................................................... 1-1
Table 1-2 VBM-1400 Specifications.................................................................................................................................... 1-2
Table 1-3 VBM-1400 Front Panel Controls and Indicators ................................................................................................. 1-6
Table 2-1 Recommended Installation Tools and Test Equipment........................................................................................ 2-1
Table 2-2 Rear Panel Connectors ......................................................................................................................................... 2-4
Table 2-3 DVB/M2P IN (J1) Pin Descriptions .................................................................................................................... 2-5
Table 2-4 Ethernet (J3) Pin Descriptions ............................................................................................................................. 2-5
Table 2-5 ALARM (J4) Pin Descriptions............................................................................................................................. 2-6
Table 2-6 REMOTE Connector............................................................................................................................................ 2-6
Table 3-1 VBM-1400 Set Up Quick Guide and Summary................................................................................................... 3-1
Table 6-1 VBM-1400 Maintenance Requirements Summary .............................................................................................. 6-1
Table 6-2 Fault Symptoms and Cross Reference ................................................................................................................. 6-2