Operating instructions

Rugged Computing
Users Manual Rugged Table PCs
71
5.3 Audio Driver Installation
The system is equipped with the ALC655 is a 16-bit, full-duplex AC'97
Rev. 2.3 compatible six-channel audio CODEC designed for PC
multimedia systems, including host/soft audio and AMR/CNR-based
designs.
The ALC655 CODEC provides three pairs of stereo outputs with 5-bit
volume control, a mono output, and multiple stereo and mono inputs,
along with flexible mixing, gain, and mute functions to provide a
complete integrated audio solution for PCs.
Step.1 Insert the Driver Utility CD . Open the file document “Audio” and click on
“WDM_A400” to execute the setup.
Step.2 Click on “Next“ to install driver.