Setting Up Dolby Digital Passthrough - Cisco D9054 Installation And Operation Manual

Setting Up Dolby Digital Passthrough

To Set Up Dolby Digital Passthrough
Proceed as follows to set up Audio Dolby Digital Passthrough:
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
Passthrough 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. Set the External Delay. You can enter a range from 0 to 2500 ms.
If you use an external audio encoder which adds to the audio delay, enter a
delay value that corresponds to the external audio delay.
3. Click Apply.
4038938 Rev A D9054 HDTV Encoder Intstallation and Operation Guide 5-65