Mute the IF Output of a Selected Carrier
This section contains instructions for enabling the IF mute option from the front
panel of the GoQAM. During installation, for example, use this procedure to mute
the IF output before you connect the RF OUT ports to the distribution plant.
Enabling or Disabling a Muting Option
Follow these steps to enable or disable a muting option for a selected IF output.
Important: The IF output state established from the front panel of the GoQAM is not
recorded by the DNCS. At the next GoQAM restart, the IF output state reverts to the
value stored in the DNCS.
1 On a GoQAM that has power connected and has finished booting, press the
LEVEL key twice. The Output Mute screen appears.
2 Press RF SEL to choose a channel (IF1 or IF2).
3 Press the Up and Down Arrow keys to toggle the selected IF Mute between
Off and Mute.
Note: When the selected output is set to Mute, the GoQAM displays
Mute on the default screen.
4 Press ENTER. The system saves the output muting changes to NVRAM and the
default screen appears.
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General