Setting Up The Dolby Digital Extended Bsi - Cisco D9054 Installation And Operation Manual

Setting up the Dolby Digital Extended BSI

To Set Up the Dolby Digital Extended BSI
Proceed as follows to set up the Dolby Digital Channels:
1. From the user interface of the D9054 HD Encoder, click the Audio tab, expand
the Dolby Digital icon, expand the appropriate channel icon and click the
Extended BSI icon from the sub-pages.
Note: The number of channels displayed depends on whether your encoder is
equipped with a Dual Channel Audio (DCA) card or a Multiple Channel Audio
(MCA) card. MCA cards provide six configurable audio channels, allowing you
to configure Ch 1 (Audio 1) through Ch 6 (Audio 6).
2. Select the Extended BSI Bit Stream Mode (Standard or XBSI). If you select
Standard, it disables the Surround 5.1 selections in the Dolby Digital Audio
Channels page.
3. Select the Preferred Stereo Downmix Mode (Not Indicated, Lt/Rt downmix
preferred, or Lo/Ro downmix preferred).
4. Set the Center Mix Level of the Lt/Rt or Lo/Ro, in dB. The options are: 3, 1.5, 0,
-1.5, -3.0, -4.5, -6.0, or OFF.
5. Set the Surround Mix Level of the Lt/Rt or Lo/Ro, in dB. The options are: -1.5,
-3.0, -4.5, -6.0, or OFF.
6. If known, select the Dolby Digital Surround EX Mode. You can select one of the
following: Not Indicated, Not encoded in Surround EX, or Encoded in Surround
EX.
7. Select the type of A/D Converter used to capture the PCM samples. You can
select Standard or HDCD.
8. Click Apply.
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