      Windows NT4.0 Audio Driver Release Ver4.05.0100
                     (for AZT3328 card) 

                           
                           CONTENTS

1. -- Driver Installation for Windows NT 4.00
2. -- Notes
3. -- Limitation


Part 1: Installation of Audio Driver for Windows NT 4.00
========================================================
1. Unload any Audio Driver(s) in your systems (if applicable)
   using two ways:
   1> Use Control Panel
      Under Windows NT's control panel, select "Multimedia"
      icon and open the "Devices" folder. Click on "Audio
      Devices" and select <Remove> to unload any "Audio
      driver(s)". Then restart Windows NT.
   2> Use setup.exe
      a> Run setup.exe to uninstall the driver.
      b> Double click the ICON "Audio Driver Uninstall" in the
         Program Group "Audio Driver Uninstall".


2. The Windows NT Audio Driver can be installed using two ways:
  1> Automatic Installation
    a) Start->Run->"..path..\SETUP.EXE"
    b) Follow the on-screen instructions to complete the driver
       installation.
    c) Restart Windows NT 4.00 when prompted.

  2> Manual Installation 
    a) To install the Audio Driver for the sound card, select
       the "Devices" folder from the "Multimedia" icon under
       Control Panel.
    b) Select the "Devices" tab from the property page.
    c) Under "Audio Devices", select "Add ..." to add a new
       audio driver.
    d) Select the "Unlisted & Updated Driver" option at the
       "Add Dialog Box". Click on <Browse> button to specify
       the NT's driver source (i.e.A:\ or B:\).
    e) Select <OK> to load the "PCI Sound Card Driver" into
       the System.
    f) Follow the on-screen instructions to complete the
       installation.
    g) Restart Windows NT 4.00 when prompted.



Part 2: Notes
=============
1. Mixer Advanced control '3D Stereo Enhancement' under 'Volume
   Control' - is used to turn ON and OFF the analog 3D
   processing feature on all the analog sources like CD, AUX,
   etc. When the 3D feature is ON, '3D Control' is in effect.
   The slider is used to change the '3D width' from 0% to 100%.
   The advanced controls '3D Standard' and '3D Hifi' are the 2
   different 3D modes for user selection.

2. Mixer Advanced control '3D Bypass' under 'Wave Output' -
   PCM out source is mixable pre or post analog 3D processing.
   When '3D Bypass' is 'Enabled' will allow digital 3D audio on
   PCM out to bypass the analog 3D processing regardless of
   whether '3D Stereo Enhancement' is enabled or disabled.  The
   advantage is that this allows 3D digital sources to be mixed
   with 3D enhanced analog sources.



Part 3: Limitation
==================
1. Do not support Plug and Play (OS Limitation).
2. Do not support software wavetable.
3. Do not support DOS Simulation.



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