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CM 8SH CI-TC
USER MANUAL
Information window on each MUX output throughput:
Four bars are displayed corresponding to each MUX output. The green line indicates the percentage of
channel occupied.
The number above indicates the total throughput being transmitted.
At the end of each bar there are two numbers: the first number indicates the throughput being
modulated on that channel and the second the maximum possible throughput for the selected
modulation parameters. The first number should not exceed 80% of the second unless for services with
constant throughput.
DVB-C output card:
For DVB-C it is all identical to the DVB-T except for the modulation parameters:
•
Const.: Select the desired output constellation: 256QAM, 128QAM, 64QAM, 16QAM.
•
Band: Output channel bandwidth: 7MHz or 8MHz.
•
S.R.: Enter the required value.
Whenever the modulation of a head-end module is changed, the power supply must be reset.
Advanced Configuration:
LCN Function:
The transmodulator enables labeling the information Transport Streams so that the TV programs are
displayed in order on the TV set, in its program guide as specified from the head-end. In this way, all TV
sets with the LCN function will have the same contents in each program number on the TV set. Although
this function is useful for hotels or cable operators, as it avoids manual reordering of the programs on
each TV set, tuning of each TV set is required. To perform the program number assignment, simply
double-click on the LCN column of the program to be changed and apply the number of the desired
position. Example:
Configuration of SID and NSID parameters:
The transmodulators
enable a “remapping” of the SID fields. This functionality will enable to change the
content of a program in the TV, leaving it in the same output channel of the head-end module, without
the need to retune the TV. To do this, it is necessary to activate the new program to be transmitted in
the same NSID where the previous program being broadcasted, by double clicking on the NSID column
of the program to be changed. Example:
