Table Of Contents - Triax CGS-2 764 C Assembly Instructions Manual

Head-end digital modulator 4 x qam
Table of Contents

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C
o n t e n t s
1 Safety regulations . ............................................................................................. 3
2 General information .......................................................................................... 4
2.1
Scope of delivery ............................................................................... 4
2.2
Meaning of the symbols used ............................................................... 4
2.3
Technical data.................................................................................... 5
2.4
Description ........................................................................................ 6
2.5
How the TPS module works .................................................................. 7
Station filter ....................................................................................... 7
Changing the Transport stream and ORGNET-ID .................................... 7
Changing the NIT ............................................................................... 7
2.6
Defined symbol rates .......................................................................... 8
3 Installation ........................................................................................................ 8
3.1
Retrofitting a CA module ..................................................................... 9
3.2
Installing the QAM module ................................................................ 10
3.3
Connecting the QAM module ............................................................ 11
4 The control panel at a glance ........................................................................... 12
4.1
Functions of the control panel buttons .................................................. 12
4.2
Menu items ...................................................................................... 12
5 Programming .................................................................................................. 13
5.1
Preparation...................................................................................... 13
5.2
Notes on level setting ........................................................................ 13
5.3
Programming procedure .................................................................... 14
5.4
Programming the QAM module .......................................................... 16
Selecting the module / channel strip ................................................... 17
Output settings ................................................................................. 17
Input settings .................................................................................... 22
Modulator on/off, Level ............................................................... 18
Channel / Frequency .................................................................. 18
Output symbol rate, QAM modulation .............................................20
LNB oscillator frequency, Input ...................................................... 22
Input symbol rate, DVB mode ....................................................... 23
Input frequency ........................................................................... 23
Operation with a CA module ....................................................... 25
Station filter ................................................................................ 25
PID monitoring ............................................................................ 26
CA module ................................................................................. 27
Economize descrambling capacity ................................................ 28
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CGS-2 764 C

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