Setting Up The Dolby Digital Audio Input - Cisco D9054 Installation And Operation Manual

Setting Up the Dolby Digital Audio Input

To Set Up the Dolby Digital Audio
Important: If the GUI displays grayed out fields or buttons this means that you do
not have a license for the option in question.
Proceed as follows to set up the Dolby Digital audio:
1. From the user interface of the D9054 HD Encoder, click the Audio tab, expand
the Dolby Digital icon and click the appropriate channel 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).
Note: ROSA displays an error message if you try to set up an audio channel
without having installed the option.
2. Select Enable Dolby Digital to enable Dolby Digital encoding.
3. Select the Internal Encoding. Select Dolby Digital or Dolby Digital Plus to
encode PCM audio to Dolby Digital or Dolby Digital Plus. Select Transcode to
transcode from Dolby Digital to Dolby Digital Plus.
Note: Dolby Digital Plus and Transcode are only available for encoders
equipped with a Multiple Channel Audio (MCA) card and a Dolby Digital Plus
license.
4038938 Rev A D9054 HDTV Encoder Intstallation and Operation Guide 5-53