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10 In the Channel Id box, enter the channel Id number. A number between 0 and
65535 is allowed. If Automatic Channel ID Selection is supported, the ID is
automatically set. Make sure the check box is selected.
Note: All CA vendors do not support Automatic Channel ID Selection.
11 Click Apply to accept change or Reset to abort.
Removing ECMG Connection Entires
Follow the instructions below to remove ECMG connection entries.
1
In the Connections table, click the check box(es) of the entry that must be
removed.
Result: The entry is highlighted.
2
Click Apply to remove the entry.
Tip: To remove more than one entry, click the check box of the first row, press and
hold the [SHIFT] key, and then click the check box of the last row.
Overruling ECMG Channel Status Messages Parameter Values
In normal circumstances, the values in the Channel Status Message generated by the
ECMG are used by the SCS to determine the ECM transmit timings. When
particular values are missing, inaccurate, and cannot be changed on the ECMG,
these values can be overruled using the SCS Configuration GUI. The table below
describes the parameters that can be overruled.
Parameter
Overrule Max. Comp. Time (ms)
Overrule Min. CP Duration (ms)
Overrule Transition Start Delay
(ms)
Overrule Transition Stop Delay
(ms)
Overrule Start Delay (ms)
Overrule Stop Delay (ms)
Overrule AC Start Delay (ms)
78-4025112-01 Rev H0
Description
The worst-case time needed by an ECM Generator to compute an
ECM when all the streams in a channel are in use. This parameter
determines the ECM Request Interval parameter used by the
Simulcrypt Synchronizer. This parameter should be changed if the
ECM Generator indicates that the ECMG is out of computational
resources.
The minimum amount of time a control word can be active before it
can be changed. Note: For normal CVC simulcrypt, this setting
should remain at 4 seconds.
The amount of time between the start of the first cryptoperiod
following a clear to scrambled transition and the start of the
broadcasting of the ECM attached to this period.
The amount of time between the end of the last cryptoperiod
preceding a scrambled to clear transition and the end of
broadcasting the ECM attached to this period.
The amount of time between the start of a cryptoperiod and the start
of broadcasting the ECM attached to this period.
The amount of time between the end of a cryptoperiod and the end
of broadcasting the ECM attached to this period.
The amount of time between the start of the first cryptoperiod
following a change in the Access Criteria and the start of
broadcasting the ECM attached to this period.
Steps To Take
191
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