ISC UC-5770W, User Manual, Page: 30 / 44

U-Connector/UC-5770W 30 of 44
6.5
Activation of S/PDIF 5.1CH Audio
6.5.1
Activation Steps
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Install AC3 Filter and S/PDIF Pass through control program

Select S/PDIF Pass through item.
6.6
AC3 Filter and S/PDIF Pass through Control Program Installation
Install AC3 Filter Driver in the Utility directory of the CD.

Select language and click OK.

Next -> Select installation folder and click Next
NOTE: Download the latest version at http://ac3filter.net/wiki/Download_AC3Filter .

Select components to install, and click Next,