- 2 -
CGT 660
C
ontents
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
Effective assignment of cable channels with low bandwidths ..............8
..............................................................................8
3.1 Retrofitting a CA module ................................................................9
3.2 Installing the COFDM-QAM module ...............................................10
3.3 Connecting the COFDM-QAM module ...........................................11
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