Change An Rf Carrier Frequency - Cisco GoQAM Installation And Operation Manual

Modulator rf output and if output hardware
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Chapter 5 Operating the RF Modulator

Change an RF Carrier Frequency

RF Module Example
The FREQ key allows you to view the frequency setting for each individual carrier
channel in the RF output modules. The RF SEL key allows you to select additional
carrier channels.
A frequency setting of 100.00 MHz for CH1 in the following illustration means that
carrier channel 1 (CH1) has a frequency of 100.00 MHz. Each frequency setting also
applies to the corresponding carrier channel.
Important! Frequencies set from the front panel of the GoQAM are not recorded by
the DNCS. At the next GoQAM restart, the frequencies are reset to the values stored
in the DNCS.
Changing an RF Carrier Frequency
Follow these steps to change an RF carrier frequency.
1
Press the FREQ key on the front panel of the GoQAM. The current carrier
frequency for CH1 appears in the front panel LCD screen.
2
Press the Up or Down Arrow keys to scroll through the carrier frequency settings
until you select the desired carrier frequency.
Press the ENTER key to store the new frequency.
3
4
Press the RF SEL key to select another carrier.
5
Repeat steps 1 through 3 to select and store a carrier frequency for any additional
carriers.
Important: Frequencies set from the front panel of the GoQAM are not recorded by
the DNCS. At the next GoQAM restart, the frequencies are reset to the values stored
in the DNCS.
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4004834 Rev D

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