-------------------------------------------------------------------------------- Crystal VxD Audio Driver Version 4.05.2720 for Windows 95/98 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- NOTE: This driver requires Windows 95. Windows 98 users should use WDM driver version 4.10.1.3000 for system submissions to WHQL. -------------------------------------------------------------------------------- Release Notes for the Windows'95 D2720 Driver Release Date 11/20/98 WHQL Certification 10/13/98 (CWDAUDIX.VXD) Master Submission ID 8227 This Document contains the following: 1. List of files 2. Installing Crystal Audio Drivers 3. Uninstalling Crystal Audio Drivers 4. CWDAUDIO.INF Changes (from the default CWDAUDIO.INF file settings) 1. List of Files: CWDPCPLE DLL 37,888 04-01-98 12:27a CWDAUDIO BIN 8,676 04-01-98 12:27a CWDAUDIO DRV 173,472 04-01-98 12:27a CWDAUDIO INF 30,463 10-05-98 10:29a CWDAUDIO INI 774 04-01-98 12:27a CWDAUDIX VXD 91,176 10-05-98 12:27a CWDFM DRV 21,808 04-01-98 12:27a CWDINIT EXE 98,176 04-01-98 12:27a CWDJOY VXD 10,133 04-01-98 12:27a CWDMIDI DRV 9,952 04-01-98 12:27a CWDMIDI VXD 14,494 04-01-98 12:27a CWDMIX EXE 239,320 04-01-98 12:27a CWD3DSND EXE 206,848 04-01-98 12:27a SETUP EXE 79,872 04-01-98 12:27a CUSV2720 CAT 8,167 10-05-98 12:27a 2. Installing Crystal Audio Drivers 1. During the Windows95 boot procedure. Insert the Crystal Driver Disk. Windows95 will detect the CS423x device. Press the NEXT button. The Crystal PnP Audio System CODEC driver will be found. Press the FINNISH button. 2. The operating system will prompt you to provide the Crystal Driver Disk. Please insert this disk and press the OK button to continue. Then type A:\ and press the OK button. 3. Uninstalling or Updating Crystal Audio Drivers 1. From Win95, run UNINSTAL.EXE located in the Crystal Driver Disk. This application will do an automatic cleaning up of the Windows 95 Crystal Audio registry entries. Many problems with reinstallation occur because of existing registry entries from previous installations and because of the \WINDOWS\INF\OEMx.INF files. After running UNINSTAL.EXE, the various Crystal devices should not be listed in the Device Manager window. 2. Restart your system. If you want to remove or install any hardware, select the SHUTDOWN option and turn off your PC. 3. Turn PC on. Upon loading, Windows 95 will detect new hardware, create an information database, and proceed with the installation of Crystal device drivers (as described in the previous section) 4. CWDAUDIO.INF Changes (from the default CWDAUDIO.INF file settings) * Changed "Disabled Device" to "Crystal Audio Device". Original Value : *CSC000F.DeviceDesc="Disabled Device" Modified Value : *CSC000F.DeviceDesc="Crystal Audio Device" * Changed default DOS mixer setting to add volume to CD Original Values : HKR,Config\SNDSYS.DRV,SBInitMixerSettings,,OFF HKR,Config\SNDSYS.DRV,SBCDVolumeLeft,,1 HKR,Config\SNDSYS.DRV,SBCDVolumeRight,,1 Modified Values : HKR,Config\SNDSYS.DRV,SBInitMixerSettings,,ON HKR,Config\SNDSYS.DRV,SBCDVolumeLeft,,8 HKR,Config\SNDSYS.DRV,SBCDVolumeRight,,8 * Changed default DOS mixer setting to add volume to LineIn Original Values: HKR,Config\SNDSYS.DRV,SBLineInVolumeLeft,,1 HKR,Config\SNDSYS.DRV,SBLineInVolumeRight,,1 Modified Values: HKR,Config\SNDSYS.DRV,SBLineInVolumeLeft,,8 HKR,Config\SNDSYS.DRV,SBLineInVolumeRight,,8 * Addition of Auxiliary slider. Original Values : HKR,Config\CONTROLS,Mode3MixerSources,,"111111011" HKR,Config\CONTROLS,Mode3InputSources,,"x1111101x" Modified Values : HKR,Config\CONTROLS,Mode3MixerSources,,"111111111" HKR,Config\CONTROLS,Mode3InputSources,,"x1111111x" * Renamed the Auxiliary slider from "Line" to "Aux" and "Auxiliary". Original Values : SMixCtrlLine="Line" LMixCtrlLine="Line" Modified Values : SMixCtrlLine="Aux" LMixCtrlLine="Auxiliary" * Change MIC to be Boosted by default Original Value : HKR,Config\MIXER,MicBoost,,OFF Modified Value : HKR,Config\MIXER,MicBoost,,ON * Remove the 3D Sound applet Original Values : CopyFiles=WSS.CopyList,Windir.CopyList,Power.CopyList, Cwd3dsnd.AddReg AddReg=WAVE.AddReg, MIXER.AddReg, CSC0000.AddReg, WSS.AddReg, Power.AddReg, Cwd3dsnd.AddReg Modified Values : CopyFiles=WSS.CopyList,Windir.CopyList,Power.CopyList, AddReg=WAVE.AddReg, MIXER.AddReg, CSC0000.AddReg, WSS.AddReg, Power.AddReg * Changed the Mono Mute to OFF from ON Original Values: HKR,Config\MIXER,MonoVolume,,42280 HKR,Config\MIXER,MonoMute,,OFF HKR,Config\MIXER,MonoOutMute,,OFF Modified Values: HKR,Config\MIXER,MonoVolume,,42280 HKR,Config\MIXER,MonoMute,,ON HKR,Config\MIXER,MonoOutMute,,ON * Changed the Mixer Settings Init string so DOS mixer values will be initialized Original Values: HKR,Config\SNDSYS.DRV,SBInitMixerSettings,,OFF Modified Values: HKR,Config\SNDSYS.DRV,SBInitMixerSettings,,ON * Changed the initialization value for DOS mixer for CD volume Original Values: HKR,Config\SNDSYS.DRV,SBCDVolumeLeft,,1 HKR,Config\SNDSYS.DRV,SBCDVolumeRight,,1 Modified Values: HKR,Config\SNDSYS.DRV,SBCDVolumeLeft,,8 HKR,Config\SNDSYS.DRV,SBCDVolumeRight,,8 * Changed the initialization value for DOS mixer for Line In volume Original Values: HKR,Config\SNDSYS.DRV,SBLineInVolumeLeft,,1 HKR,Config\SNDSYS.DRV,SBLineInVolumeRight,,1 Modified Values: HKR,Config\SNDSYS.DRV,SBLineInVolumeLeft,,8 HKR,Config\SNDSYS.DRV,SBLineInVolumeRight,,8 * Added an instance of CWDMIX in AUTOEXEC.BAT for Line In and CD volumes Original Values: None Modified Values (added to file): [CWDMIX.UpdateAutoBat] CmdAdd=cwdmix.exe, "/L=8,8 /C=8,8" * Added 3 instances of the macro definition of the CmdAdd items Original Value: None Modified Value: UpdateAutoBat=CWDMIX.UpdateAutoBat * Changed Master Volume polling to ON from OFF Original Value: HKR,Config\SNDSYS.DRV,PollHWMasterVol,,OFF Modified Value: HKR,Config\SNDSYS.DRV,PollHWMasterVol,,ON