Chapter 4 Device Configuring Using the Front Panel
Configuring the Decoding
© 2012 Harmonic Inc.
44
ProView 7000 v.2.6, Rev. E
4.2.4
Audio 1 / 2 Configuration
Use the Audio 1 and Audio 2 Configuration menus to set up the audio decoding parameters
for the two audio channels in the modulated program.
The Audio Configuration menu provides the following options:
■
Decoding Codec
– selects the audio decoding mode. Options:
❑
Automatic
❑
Musicam
❑
DD (AC-3)
– Dolby Digital
6
(AC-3)
❑
DD (AC-3) PT
– Dolby Digital (AC-3) Pass Through
❑
DD Plus (E-AC-3)
– Dolby Digital Plus (E-AC-3) (Audio 1 channel only)
❑
DD+ (E-AC-3) to DD (AC-3) Pass Through
– (Audio 1 channel only)
❑
AAC LC
– (Audio 1 channel only)
❑
HE AAC
– (Audio 1 channel only)
❑
Dolby E / PCM PT
– Dolby E / PCM Pass Through (Audio 2 channel only)
NOTE:
Changing between audio Codecs takes up to one minute. During this time the FP display freezes.
■
Volume
– sets the audio volume. Range:
−
64 – 0 dB
■
Analog Mixer
– selects the mixing L/R inputs to outputs.
Options:
❑
Stereo
❑
Mono
❑
Both Right
❑
Both Left
■
AC-3 Downmixing
– selects the mixing mode for the output.
Options:
❑
LoRo
❑
LtRt
■
AC-3 Operational Mode
– selects the mode of operation for the Dolby processing.
Options:
❑
Custom 0
❑
Custom 1
❑
Line Out
❑
RF Remod
■
Digital Format
❑
Professional
❑
Consumer
6.
Dolby, Dolby E, Dolby Digital and Dolby Digital Plus are registered trademarks of Dolby Laboratories.
