Cisco GoQAM, Инструкция по установке и эксплуатации

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Understand the RF GoQAM GUIs
4004834 Rev D 41
Field Description
Channel Center Frequency
(MHz)
Displays the frequency assigned to each carrier (range is 91
MHz to 869 MHz). Valid frequencies use the following format,
with XXX representing a number from 91 to 869:

XXX.000
 XXX.25

XXX.75
Continuous Wave Mode Provides an unmodulated RF carrier
Note: Continuous wave mode may be selected for each carrier.
Mute RF Output Disables the RF output. May be selected for each carrier.
Disabled Prevents the DNCS from setting up any additional sessions on
this RF output if the DNCS is choosing QAM resources. Existing
sessions are not affected and continue to function as expected.
May be selected for each RF output.
Interleaver Depth Allows you to select the Interleave setting based on the type of
set-top you are using on your system. Interleaving is a
technique to overcome correlated channel noise. Interleaving
spreads out bursts of errors to remain within the error-
correcting ability of a device.
Function Keys
The following function keys appear on the Set Up GoQAM window.
Key Function
Save Saves changes to settings and closes the Set Up GoQAM window
Apply Makes changes to settings without closing the Set Up GoQAM
window
Cancel Closes the Set Up GoQAM window without saving changes that
have not been previously applied to settings
Help Opens the DNCS Online Help