Cisco D9865 Installation And Operation Manual page 162

Input/
Output
Dolby Digital Plus
(>= 1.5 Mbps)
MPEG2 AAC,
MPEG4 (AAC and
HEAAC v1 and
v2)
2. Set the audio mode (Stereo/Mono), which configures how audio received on the
audio input is handled.
Select Stereo (Left and right channels are output on L and R respectively), Mixed
(Left and right channels are combined and output on both L and R), L-Mono
(Left channel is output on L and R), or R-Mono (Right channel is output on L
and R).
3. Select the DRC Mode (RF Mode or Line Mode). RF Mode is normally used for
analog cable modulators, when limited dynamic range is desired. Line Mode is
used when full dynamic range is allowed.
4. Select the PMT Audio Source for the audio channel (None or AUD1 to AUD64).
5. The Volume adjustment for the audio channel ranges from 0 to 60. You can
enter a value or use the provided slider to adjust the volume.
6. The Audio Status section displays the following information:
Audio Format
Bit Rate (Mbps)
Sampling Frequency
(Hz)
Buffer Level (Bytes)
7. Click Apply.
5-42
PCM
PCM Dolby Digital
(follows IEC 61937)
PCM MPEG2 AAC,
MPEG4 (AAC and
HEAAC)
(follows IEC 61937)
Audio Status
The received audio channel format (MPEG, Dolby
Digital, AAC, HEAAC or Dolby Digital Plus).
Audio bit rate of the received audio channel, in
Mbps.
The audio sampling frequency (32, 44.1, or 48 Hz).
The audio input buffer level, in bytes.
D9865 Satellite Receiver Installation and Operation Guide
Digital Audio Preference
Dolby Digital
Dolby Digital
(follows IEC
61937)
MPEG2 AAC,
MPEG4 (AAC
and HEAAC)
(follows IEC
61937)
Description
Compressed
S/PDIF HDMI
Dolby Digital
(follows IEC
61937)
MPEG2 AAC,
MPEG4 (AAC
and HEAAC)
(follows IEC
61937)
4035197 Rev C