Tiernan TDR60, Инструкция по установке и эксплуатации

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ii 01-0868-401A 01/02 Contents
Chapter 5 Configuring the TDR60 ......................................................................... 39
Configuration Procedure ..................................................................................... 39
Quick Start Configuration ................................................................................... 40
Detailed TDR60 Configuration ........................................................................... 42
SCPC Selection ................................................................................................... 43
MCPC Service Selection ..................................................................................... 44
Setting the RF and LO Frequencies .................................................................... 44
Chapter 6 Troubleshooting .................................................................................... 45
Fault Reporting and Monitoring .......................................................................... 45
Fault Summary .................................................................................................... 48
Initialization Self-Test Function .......................................................................... 50
Operational Problems and Possible Solutions ..................................................... 50
E
b
/N
0
, Carrier Offset, and Link Margin Information .......................................... 53
Maintenance ........................................................................................................ 54
Appendix A Technical Specifications....................................................................... 55
Appendix B Factory Defaults .................................................................................... 57
Appendix C QPSK Demodulator Application Notes................................................ 59
Configuration ....................................................................................................... 59
Information Rate/Symbol Rate/Channel Spacing ............................................... 60
Estimating Eb/N0 ................................................................................................ 61
TroubleShooting .................................................................................................. 62
Appendix D Tiernan VBI Data Transmission ........................................................... 65
Overview ............................................................................................................. 65
VBI Basics ........................................................................................................... 65
MPEG and VBI ................................................................................................... 66
Configuring Your System .................................................................................... 67
Command Listing ................................................................................................ 73
Encoder Command Listing ............................................................................. 73
Decoder Command Listing ............................................................................ 75
Appendix E Table Top and Rack Mount Installation Instructions ......................... 77
Table Top Instructions ......................................................................................... 77
Front Rack Mount Instructions ............................................................................ 77
Rear Rack Mount Instructions ............................................................................. 78
Safety Precautions ............................................................................................... 80
Index