Cisco Cisco D9824 Advanced Multi Decryption Receiver Guida All'Installazione
Setting up Audio and Video Information
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3 There are two audio settings. The Audio Settings area 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.
a Choose the audio mode that sets the output mixing from the Audio Mode
in the Web GUI as 1 and 2, respectively.
a Choose the audio mode that sets the output mixing from the Audio Mode
drop-down list.
Choose 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).
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).
b Choose the AC3 compression mode to use if the output is compressed Dolby
Digital audio from the AC3 Compression drop-down list. The selections are
Line Mode, Custom 1, Custom 0 or RF Mode. RF Mode is recommended for
analog cable modulators.
Line Mode, Custom 1, Custom 0 or RF Mode. RF Mode is recommended for
analog cable modulators.
c Left Attenuation is the volume adjustment for the Left audio channel. You
can choose a value in the range from -6.0 dB to +6.0 dB, in increments of 0.5
dB.
dB.
d Right Attenuation is the volume adjustment for the Right audio channel.
You can choose a value in the range from -6.0 dB to +6.0 dB, in increments of
0.5 dB.
0.5 dB.
4 Click Apply.
Viewing the Audio Status and Audio PIDs
The Audio Status area displays the current audio settings. The following table
describes the audio status information:
describes the audio status information:
Audio Status
Description
Audio
Displays the current audio deocder status.
PID
Indicates the program PID number (1 to 8191).
Language
Indicates the language code.
Format
Indicates the format of the audio input stream.
Bit Rate (kbps)
Displays the bit rate of the audio input stream, in kbps.
SFR
Displays the sample rate of the input audio stream, in kHz (32, 44.1,
or 48 KHz).
or 48 KHz).
Buffer
Indicates the buffer level of the input audio stream, in bytes.
DDP Mode
Displays the presence of Dolby Digital Plus frames within a Dolby
Digital audio stream (ON or OFF).
Digital audio stream (ON or OFF).
Dualmono Mode
Indicates the presence of dual mono audio outputs in the audio
stream (ON or OFF).
stream (ON or OFF).
Click List Audio PIDs to view a list of all the current audio PIDs.