Triax CGT 660, Руководство по сборке

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- 2 - CGT 660
C
ontents
1 Safety regulations .......................................................................................4
2 General information ....................................................................................4
2.1 Scope of delivery ..........................................................................4
2.2 Meaning of the symbols used ..........................................................5
2.3 Technical data ...............................................................................5
2.4 Description ...................................................................................6
TPS module functions ....................................................................7
Station filter .............................................................................7
Stuffing ...................................................................................7
Changing service information ....................................................7
Changing the operator ID (CAT) .................................................7
Effective assignment of cable channels with low bandwidths ..............8
SelecPlex ® ..............................................................................8
3 Installation ..................................................................................................8
3.1 Retrofitting a CA module ................................................................9
3.2 Installing the COFDM-QAM module ...............................................10
3.3 Connecting the COFDM-QAM module ...........................................11
4 The control panel at a glance .....................................................................12
4.1 Menu items .................................................................................12
4.2 Functions of the control panel buttons .............................................12
5 Programming ............................................................................................13
5.1 Preparation .................................................................................13
5.2 Notes on level setting ...................................................................13
5.3 Programming procedure ...............................................................14
5.4 Programming the COFDM-QAM module ........................................16
Selecting the module / channel strip ..............................................17
Channel / Frequency setting .........................................................18
Output frequency, Output channel, Modulator .................................19
Output level ................................................................................20
Input channel ..............................................................................20
Setting the fine-tuning ..............................................................21
Hierarchical modulation ...............................................................22
Station filter ................................................................................23
Test the status of the individual stations .....................................24