Setting the Modulation Type
The Modulation Type screen allows you to set the modulation type for each of the IF
channels.
Important! The modulation type established from the front panel of the GoQAM is
not recorded by the DNCS. At the next GoQAM restart, the modulation type for the
GoQAM reverts to the value stored in the DNCS.
To set the modulation type, follow these steps.
1 Press OPTIONS fourteen times. The Modulation Type screen appears.
2 Press the RF SEL key to display information for each channel (IF1 or IF2).
3 Press the Up or Down Arrow keys to scroll through the following available
modulation types:
DAVIC 16QAM
DAVIC 64QAM
DAVIC 256QAM
ITUB 64QAM
ITUB 256QAM
4 Press ENTER. The system saves the selected modulation type in NVRAM
memory and the default screen appears.
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General