Setting Up Audio Parameters - Cisco D9824 Installation And Configuration Manual

Chapter 5 Web GUI Setup and Monitoring

Setting up Audio Parameters

1 From the user interface of the D9824, click Audio & Video > Audio & Video >
Audio Decoding. The Audio Decoding page is displayed.
2 There are two audio settings. It allows you to configure the two balanced audio
outputs on the rear panel (Audio 1 and Audio 2), known in the Web GUI as 1
and 2, respectively.
3 Select the PMT Source for the audio channel (None, AUD1 to AUD64).
4 Set the Audio Mode, which sets the output mixing.
Select Stereo (Left and Right are passed directly through to Left and Right), R-
Mono (Right is passed to both the Left and Right), L-MONO (Left is passed to
both the Left and Right), or Mixed (Left is passed to both the Left and Right, and
Right is passed to both the Left and Right).
5 Set the AC3 Compression mode to use if the output is compressed Dolby Digital
audio. The selections are Line Mode, Custom 1, Custom 0 or RF Mode. RF Mode
is recommended for analog cable modulators.
6 Left Attenuation is the volume adjustment for the Left audio channel. You can
select a value in the range from -6.0 dB to +6.0 dB, in increments of 0.5 dB.
7 Right Attenuation is the volume adjustment for the Right audio channel. You
can select a value in the range from -6.0 dB to +6.0 dB, in increments of 0.5 dB.
8 The Audio Status section displays the current audio settings. The following table
describes the audio status information:
Audio Status
Audio
158
Description
Displays the current audio deocder status.
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