Adjust The Rf Output Level Of A Selected Rf Module; Level Button Menu Flow; Adjusting The Rf Output Level - Cisco D9477-1 Installation And Operation Manual

Adjust the RF Output Level of a Selected RF
Module
Pressing the LEVEL key displays screens that allow you to perform the following
functions:
Set the RF output level of a selected RF modulator

Enable or disable a muting option for the selected RF output


LEVEL Button Menu Flow

The following diagram shows the sequence of screens that appear when the LEVEL
button is repeatedly pressed.

Adjusting the RF Output Level

1 Press LEVEL. The RF Output Level screen appears.
2 Press RF SEL to choose an RF module (RF1-RF4).
3 Press and hold the Up or Down Arrow keys to increase or decrease the output
level.
Notes:

The level changes in 0.1 dB increments from 42 to 56 dBmV.
The output level is valid in the range between 44 and 54 dBmV. The range on
the front panel extends 2 dB above and below this range to compensate for
variations between the displayed level and the actual level due to
temperature fluctuations and the tuning range.

The system automatically saves the output level changes to NVRAM.
4 Press OPTIONS to return to the default screen.
78-717866-01 Rev D

Adjust the RF Output Level of a Selected RF Module

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