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* CRYSTAL CS4237 *
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* AV320 *
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Notice Ver 1.0
The information in this document is subject to change in order to improve
the reliability, design, or function of this product without prior notice
and does not represent a commitment on the part of this company.
In no event will the manufacturer be liable for direct, indirect, special,
or consequential damages arising out of the use the product or
documentation, even if advised of the possibility of such damages.
No part of this reference manual may be reproduced or transmitted in any
form or by any means without the prior written permission of this company.
Trademark Acknowledgments
Microsoft, MS and MS-DOS are registered trademarks, and Windows is a
trademark of Microsoft Corporation. Sound Blaster is a trademark of
Creative Technology, Ltd. AdLib is a trademark of AdLib Inc. IBM PC is a
registered trademark and PC/XT, PC/AT are registered trademarks of
International Business Machines Corporation. AudioStation is a product of
Voyetra Technologies. All other trademarks and registered trademarks are
property of their respective holders and are hereby acknowledged.
Information in this manual is subject to change without notice.
FCC Compliance Statement
Certified to comply with the limits for a Class B computing device
according to Subpart J or Part 15 of FCC rules. See instructions if
interference to radio reception is suspected.
FCC WARNING
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation.
This device complies with Part 15 of FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference and, (2) this device must accept any interference received,
including interference that may cause undesired operation.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
* Reorient or relocate the receiving antenna.
* Increase the separation between the equipment and receiver.
* Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
* Consult the dealer or an experienced radio/TV technician for help.
In order for an installation of this product to maintain compliance with
the limits for a Class B device, shielded cables must be used for the
connection of any devices external to this product.
Hardware/Software Contents
1. Introduction
1.1 Product Overview
1.2 Product Features
1.3 3D Surround Sound
1.4 Wave-Table Upgrade Board
2. Installation of the Audio Excel PnP 320
2.1 The Audio Excel PnP 320 Jumper Setting Description
2.2 Installation the Windows 3.1X/DOS Utilities
2.3 Configuration File Entries and Modifications
3. DOS Utilities Software
3.1 CS32INTR.EXE
3.2 CSACGUCD.EXE
3.3 CWDIAG.EXE
3.4 CS32MIX.EXE
3.4.1 Using the Sound Mixer
3.4.2 Using the Mixer Utility in Command Line Mode
3.5 CS32HMX.EXEi
4. Windows 3.1 Utilities Software
4.1 Audio Input Control Panel
4.2 Audio Mixer Control Panel
4.3 The Business Audio Transport
4.4 3D Audio Control Applet
5. Installation of Windows 95
5.1 Installing the Windows 95 driver
5.2 Un-installing the Windows 95 driver
5.3 Windows 95 MS-DOS Mode
5.4 Crystal 3D Audio Control Applet
6. AudioStation application software
6.1 Install AudioStation software
6.2 Power Bar
6.4 Mixer Component
6.5 MIDI, Digital Audio, and CD player
7. Questions & Answers
Section 1. Introduction
1.1 Product Overview
The Audio Excel PnP 320 is a stereo 16 bit sound card. It is compatible
with Sound Blaster and Microsoft Windows Sound System. Especially it
supports Plug and Play function for all interface. The Audio Excel PnP 320
also supports MPU-401 interface for Wave Table Synthesis upgrade and
supports 3D sound on board. What we provide at the side of sound card are
line-in jack, microphone jack, audio output jack, and a 15 pin D-SUB
multiplexed joystick/MIDI connector.
1.2 Product Features
* Compatibility
AdLib / Sound Blaster PRO/2.0
Windows Sound System
MPU-401 MIDI UART mode
Multimedia PC Level 2 Specifications
Support Windows 3.1 and Windows 95
Support Plug and Play
* Digitized Audio
16 bit stereo 44KHz voice playback and recording
Full duplex playback and recording
* Stereo Mixer
Stereo analog mixing from CD-Audio, Line-in
Stereo digital mixing from FM, Voice
Mono analog mixing from MIC
Software adjustable volume
* FM Music Synthesizer
OPL3 FM synthesizer
Up to 15 melody sounds and 5 rhythm sounds (20 voices)
* MIDI Interface
MPU-401 MIDI UART mode
* Game Port
Support standard PC joystick
External MIDI port for external MIDI keyboard
* Wave Table Synthesis
Support Wave Table Synthesis Module (optional)
* 3D Sound
Supports 3D sound on board
1.3 3D Surround Sound
Our 3D sound on board sound card takes any ordinary stereo signal as input
and produces an output signal with dramatically widened stereo imaging and
enhanced realism. And requires no extra speakers or special encoding of
input signals.
In Windows 3.1(Windows 95), you can press "3D Audio Control"(Crystal SRS
3D Audio) icon or "SRS" button to control 3D sound On/Off.
1.4 Wave-Table Upgrade Board
If you have wave-table upgrade board, you want to output by wave-table
(MPU-401 MIDI). In Windows 3.1, please click on "MIDI Mapper" icon in
"Control Panel" of "Main" group. Select item "MPU-401" in 'Name' and click
'Close' button.
In Windows 95 system, please click "Start" button, and then click "Control
Panel" at "Settings" Menu. Double click on the "Multimedia" icon and click
"MIDI". In "Single instrument", select "Crystal PnP Audio System MPU-401
Compatible" item.
Section 2. Installation of the Audio Excel PnP 320
2.1 The Audio Excel PnP 320 Jumper Setting Description
Table 2.1 The Audio Excel PnP 320 Jumper Setting Description
JPx Function Jumper Setting
===== =============== ==========================
ßßø Power Amplifier
ßßø
JP1 Output select --------------------------
øßß Line-out
øßß
Table 2.2 Connector function
Connector Function
=========== ================================================
J1 Connect Wave Table Upgrade Board (optional)
J2 Connect with joystick or MIDI cable (optional)
J3 Connect Panasonic CD-ROM Audio output
J4 Connect IDE/Sony CD-ROM Audio output
Line-In Connect with the audio output from stereo
MIC-In Connect with microphone
Speaker Output to speaker or audio-in of stereo
2.2 Installation the Windows 3.1X/DOS Utilities
To install the windows 3.1/DOS utilities, follow these steps:
1. Start Windows 3.1.
2. Insert "VIDEO EXCEL UTILITY DRIVERS CD Title into CD-ROM drive X:.
3. From the Windows Program Manager, select the File menu and the Run
command.
4. Select drive X (with path "\SOUND\CRYSTAL\4237\WIN31DOS") and type
Setup. A greeting screen is displayed.
5. Press [ENTER]. The Windows Path menu is displayed, which allows you
to select a path for the software installation or to accept the
default installation path. (Default path is C:\CRYSTAL)
6. Click NEXT to accept the default installation path, or type a new
path name. The Setup program will install the files onto your hard
drive and prompts you for other drivers. press [Enter].
7. The Setup program will install the files. At the end of copying,
you will be prompted to REBOOT the system in order to complete the
installation.
2.3 Configuration File Entries and Modifications
Configuring the software to ensure that it works properly with the other
hardware and software in your system.
CONFIG.SYS
The following line will be added to the CONFIG.SYS file of the target
host system.
DEVICE=C:\CRYSTAL\CS4232C.EXE /O
AUTOEXEC.BAT
The following lines will be added to the AUTOEXEC.BAT file of the target
host system.
SET BLASTER=A220 I5 D1 T4
C:\CRYSTAL\CS32MIX /M=12 /W=12 /F=12 /C=08 /L=08
The Audio Excel PnP 320 is compatible with Sound Blaster, so you can
execute programs which can run with it, but you need to set the DOS
environment variables like below :
SET BLASTER = A2x0 Iy Dz T4
x = 2 or 4 (This is address number)
y = 5, 7, 9,11,12 or 15 (This is IRQ number)
z = 0 or 1 or 3 (This is DMA number)
About CS32MIX please refer to the manual section 3.4.
SECTION 3. DOS Utilities Software
In the following paragraphs, Utilities are assumed to be installed in
default Drive:\Path directory, which is C:\CRYSTAL.
3.1 CS32INTR.EXE
CS32INTR.EXE is a DOS program that integrates the main DOS sound utilities
in one location. Buttons to activate the Sound Card Mixer, CD-ROM Player,
and Diagnostics programs are listed in one box. Use the mouse to point and
click on the desired application or TAB to the application and press
[Enter].
3.2 CSACGUCD.EXE
This DOS graphic interface program lets you play the audio portion of a CD
in your PC's CD-ROM drive. This utility controls the drive through the
Microsoft CD-ROM Extensions file (MSCDEX.EXE), which allows the CD-ROM
drive to work with MS-DOS.
3.3 CWDIAG.EXE
CWDIAG.EXE is a DOS-based diagnostics program which consists of a series
of tests that you can use to verify the sound drivers configuration and
establish functionality. The Joystick interface test will require a
joystick to be attached in order to perform the test.
3.4 CS32MIX.EXE
This program is a DOS graphical interface and command line mixer utility
that controls the same features as the Windows sound mixer utility (except
Mono In/Out).
3.4.1 Using the Sound Mixer
The sound parameters may be controlled by using hot keys (Alt+highlighted
letter), and the tab and arrow keys to increase/decrease left/right
channels for each input. Tab to the Gang option and press the spacebar to
toggle off (unchecked); allowing the left and right channels to be
adjusted separately.
3.4.2 Using the Mixer Utility in Command Line Mode
At the DOS prompt enter CS32MIX /? to display command line option. The
following options are available:
/M=(left),(right) <0-15> ; Master Volume
/W=(left),(right) <0-15> ; Wave Volume
/L=(left),(right) <0-15> ; Line Volume
/X=(mono) <0-7> ; Microphone Volume
/F=(left),(right) <0-15> ; FM/Synth Volume
/C=(left),(right) <0-15> ; CD Volume
/I=(L, X or C) ; Input Select =Line, Microphone or CD
/D ; Use Sound Blaster default values
/S ; Show mixer settings
For example, to change the master volume by the same amount for both
channels enter CS32MIX /M=8,8 or CS32MIX /M=8 at the DOS prompt.
Note: The power-on default mixer values cannot be changed. The user can
execute CS32MIX.EXE from the AUTOEXEC.BAT with the command line set for
the desired level of each mixer channel. Once a mixer has been set, it
will remain set, even after CS32MIX.EXE is exited.
3.5 CS32HMX.EXE
This Terminate and Stay Resident (TSR) program is a memory-resident DOS
Hot Key Mixer utility. Once this DOS utility has been loaded, you can use
the hot-keys to control the volume and muting of the Master, Synthesizer,
and Voice outputs. The utility works in either Sound Blaster Pro emulation
mode. It works while most game running.
NOTE: Some games are not compatible with the DOS Hot Key Mixer. This
utility will not operate within Microsoft Windows.
To run the DOS level Hot Key Mixer utility, at the DOS prompt, type:
CS32HMX [Enter]
Voice Loud/Soft = ALT + Gray Ins/Del
Synth Loud/Soft = ALT + Gray Home/End
Master Loud/Soft = ALT + Gray PgUp/PgDn
Mute On/Off = Scroll Lock
Crystal Audio Card Hot Key Mixer is installed.
Note. If several TSRs are installed on a machine, TSRs must be removed
(un-installed) in the reverse order from which they were installed.
SECTION 4. Windows 3.1 Utilities Software
The Audio Excel PnP 320 installation program creates a Windows Group
called Crystal that contains several Sound Utilities. In this chapter we
will discuss the four interactive audio control panels through which you
control sound within your system: Audio Input Control Panel, Audio Mixer
Control panel, Business Audio Transport and 3D Audio Control Applet.
4.1 Audio Input Control Panel
The Audio Input Control Panel applet that allows the selection of input
channels, setting input gain levels, or selecting special functions for
processing the input audio signal.
Clicking on the Audio Input icon nested in the Crystal group will present
you with the Audio Input Control Panel shown.
Buttons and control features of the Audio Input Control Panel are as
follows:
Mixer - Pressing the Mixer button brings up the Audio Mixer
Control Panel.
Input Boost - The input boost slider control sets the gain on the input
signal to the Audio for the Analog/Digital converter.
Each channel of the slider can be controlled separately
by clicking on the Gang box beneath the slider.
Volume Meter - The volume meter displays the amplitude of the signal
being controlled by the input boost slider control when
the VU On box beneath the meter is selected.
Input Selector - Clicking on any one of the four diamonds below the Input
Selector lets you select the source of the input signal
to be controlled. The four selections are:
Synth - Enables you to select .MID synthesizer control files as
input.
Line - Clicking on the Line diamond selects Line, if the Line
input is connected. If no Line-level input is present,
internal CD is selected.
Loop - Clicking on the Loop diamond selects the internal loop
back as input, feeding the output of the audio mixer back
in.
Mic - Clicking on the Mic diamond selects the microphone as
input.
Boost - Adds 20db additional gain to the microphone input.
AGC - Clicking on the AGC box adds automatic gain control for
the Mic, adjusting its input gain automatically and
dynamically.
Dither - Clicking on the Dither box toggles dither on/off for
8-bit PCM audio. Dither improves 8-bit recordings.
NOTE: To enable AGC and the Volume Meter at the same time, you should first
turn the VU On off. Next, turn the AGC on. Then turn the VU On back on.
Full Scale - The Full Scale window below the Dither box shows the
input signal amplitude which will cause clipping at the
Analog/Digital converter.
Vrms/db - Clicking on the Vrms/db button toggles the Full Scale
window between voltage and decibel modes.
4.2 Audio Mixer Control Panel
The Audio Mixer Control Panel applet that allows the control of volume
levels, left/right channel balance, and mute for each individual mixer
control. Buttons and control features of the Audio Mixer Control Panel are
as follows:
Inputs - Pressing the Inputs button brings up the Audio Input
Control Panel.
Master Atten - Controls the master volume for all audio inputs.
Monitor Atten - The Input Monitor attenuation slider control sets the
monitor path attenuation for the Audio. The Monitor path
mixes the path selected by the Input Control Panel into
the output path. Clicking on the Mute box sets the monitor
path to fully attenuated.
Wave Atten - The Wave attenuation sliders set the left and right output
attenuation for the digital audio. Clicking on the Gang
box allows the left and right output attenuation to be
adjusted by the left and right sliders, individually.
Clicking on the Mute box mutes the output attenuator.
Mono Mix - No use.
Synth Mix - The Synth mix sliders set the mixer attenuation for the
.MID synthesizer control files. Clicking on the Gang box
box allows the left and right slider to be adjusted
separately. The Mute box mutes the synth mixer.
Line Mix - These sliders set mixer attenuation for the Line input.
Clicking on the Gang box allows the left and right
channels to be adjusted separately or together. Clicking
on the Mute box mutes the mixer for the Line.
CD Mix - The CD sliders set the mixer attenuation for the CD input.
Clicking on the Gang box allows the left and right
channels to be adjusted separately or together. Clicking
on the Mute box mutes the mixer for the CD input.
Mono Output Mute - No use.
4.3 The Business Audio Transport
This subsection describes the buttons, controls, and displays on the
Business Audio Transport (BAT) control panel.
Open File - Allows you to select the file to play or to open a new audio
file. Clicking open file displays a Windows file open dialog
box.
Access Audio Input Control Panel - Allows you quick access to the
Business Audio Input Control panel.
Copy To Clipboard - Copies the selected file into the clipboard. Use this
option to select audio files to place in other applications.
User-defined - Goes to the application or utility of your choice. See
"Defining the User-defined BAT Button" later in this chapter
for instructions on how to define this button.
About BAT - Displays information about BAT.
4.4 3D Audio Control Applet
The 3D Audio Control allows you to control the 3D audio features of your
audio system. Moving the slider toward the up increases the effect, moving
the slider toward the down decreases the effect. You may find that you
prefer different settings for different types of music. You can disable
your 3D audio by un-checking the Enabled check box .
SECTION 5. Installation of Windows 95
ATTENTION:
1. We recommend that you have already installed Microsoft Windows 95
before installing Audio Excel PnP 320. And you didn't install any
other sound card device drivers in your current system.
2. If you want to install windows 95 after assembling your PC system, or
if you face any unknown or strange problem, please remove all sound-
drivers and/or unknown Crystal-device (CS4237). Then after Windows 95
finishes it's installation, start the SETUP.EXE on the Audio Excel PnP
320 driver disk for Windows 95.
3. If you got any problem with installing Windows 95, please contact your
local Microsoft's agent.
5.1 Installing the Windows 95 driver
Steps of installing Audio Excel PnP 320:
1. Insert the VIDEO EXCEL UTILITY DRIVERS CD Title into CD-ROM drive X:.
2. Turn on the computer, and enter into Microsoft Windows 95.
3. During the Windows 95 boot procedure, new hardware "CS4237 Sound
Card" will be detected as shown in the screen.
4. Select "Driver form disk provided by hardware manufacturer", click
"OK".
5. System requests for Audio Excel PnP 320's Windows 95 installation
disk. Please make sure the path is point to
(X:\SOUND\CRYSTAL\4237\WIN31DOS\PNP37), and click "OK".
6. System is installing PnP device drivers automatically. After a while,
system finished installation. Then enter Windows 95 main screen. You
will hear a wave playing from the system if you have installed
speakers. Now, Installation is complete.
NOTE: Win95 is a PnP OS. It automatically recognizes new PnP audio
hardware and creates a database for the hardware. The following shows the
order in which Win95 detects the sound devices:
Crystal PnP Audio System Codec
Crystal PnP Audio System Joystick
Crystal PnP Audio System Control Registers
Crystal PnP Audio System MPU-401 Compatible
If any of the above is not detected, a previous Win95 sound card
installation was done. For a clean reinstallation, the user should see the
Un-installing the Windows 95 driver section below.
5.2 Un-installing the Windows 95 driver
1. Click "start" key
2. Select "Run"
3. Inserts your VIDEO EXCEL UTILITY DRIVERS CD Title into CD-ROM drive
X:.
4. Please Key in the path name as "X:\SOUND\CRYSTAL\4237\WIN95\SETUP.EXE",
and Click "OK".
5. Select the "Install Driver" button, the setup will do an automatic
cleaning up of the Win95 Audio Excel PnP 320 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 setup, the various CS4237
devices from the Control Panel should disappear. It is recommended that
prior to running Setup, remove the device entries in the Sound, Video,
and Game Controller of the System Device Manager, and Crystal entries
(if any) in the Other detected devices section of the Device Manager.
6. Shutdown and turn off your PC.
7. Turn PC on, Start Win95, Win95 will now detect new hardware, create
an information database, and proceed with the installation of Crystal
device drivers.
5.3 Windows 95 MS-DOS Mode
Restarting the computer in MS-DOS mode.
Shutting down to MS-DOS mode from the Shutdown Win95 Menu will
automatically run the CWBINIT.EXE /A in dosstart.bat. Therefore, shutting
down to MS-DOS mode will automatically have the audio card configured for
Dos games.
If in MS-DOS mode sound volume is too low, you can add the following line
command in the C:\WIN95\DOSSTART.BAT file to set the Mixer volume.
C:\Win95\CWBMIX /M=12 /W=12 /F=12
(About CWBMIX please refer to section 3.4 )
5.4 Crystal 3D Audio Control Applet
The 3D audio Accessory allows you to control the 3D audio features of your
audio system. The accessory runs each time you start your computer where
it appears in the notification area of the task bar. The task bar is where
the start button resides. The notification area is where the clock
normally appears on the task bar.. The accessory is activated by clicking
with the left mouse button on the logo in the notification area. Moving
the slider toward the plus sign increases the effect, moving the slider
toward the minus sign decreases the effect. You may find that you prefer
different settings for different types of music. You can save up to 3
configurations using the present buttons. You can disable your 3D audio
by un-checking the Enabled check box at the bottom of the accessory.
SECTION 6. AudioStation application software
AudioStation application gives you control over your PC's audio functions
through a user interface as simple to use as a home stereo system.
6.1 Install AudioStation software
To setup the AudioStation software under Windows, follow these steps:
1. Start Windows 3.1(Windows 95).
2. From Program Manager, select File and then Run... from the pull-down
menu. (Click Start button when using Windows 95, then click Run.)
3. At the Command Line (Open):, type in
X:\SOUND\CRYSTAL\4237\WIN31DOS\SETUP.EXE (X: is the drive you have
put the AudioStation software CD Title into).
Program will automatic launch Windows and install all of Windows
applications and device to hard disk path that you specify.
6.2 Power Bar
The Power Bar launches the various AudioStation components. Each
component is launched by pressing the appropriate icon button. To close a
component, press the icon button again. Components are stacked from the
top down, in the order they are launched.
Power: Terminates the AudioStation application.
Mixer: Launches or closes the Mixer Component.
CD : Launches or closes the CD Player Component.
DAT : Launches or closes the DAT Component.
MIDI : Launches or closes the MIDI Player Component.
Help : Launches AudioStation Help.
6.4 Mixer Component
The Mixer Component controls the volume and tone levels on your sound
card. Because each sound card supports different mixer functions not all
AudioStation mixers look the same.
Depending on which sound card you have, there may or may not be a mute
button beneath each of the slider controls on the mixer component. When
the light on the mute button is lit, the channel is muted and will not be
heard.
Buttons and Controls
Power : Closes the component.
Lock : Locks the stereo pairs of sliders together so you can quickly
adjust their volume while preserving their relative volumes.
Master : The master control for all outputs.
SRS : Control the 3D Sound On/Off.
Wave : Controls digital audio (wave) playback or record levels.
Synth : Controls the MIDI music (music synthesis) play level.
CD : Controls the CD drive output level, for CD drives configured to
play their audio output through the PC's audio hardware.
Line : Controls the audio hardware's Line In or Line Out levels. Line
levels might be for an externally attached cassette player, e.g.
Mic : Controls the microphone input level.
Mono In: Controls the monitor path attenuation for the audio.
PC Speaker: No use.
6.5 MIDI, Digital Audio, and CD player
Rewind : Quickly rewinds the file to the beginning by increments.
Stop : Stops playback of the file.
Play : Plays the file from the current position.
Record : Clicking on record puts the component in and out of
Record/Standby mode. To initiate recording press play.
Pause : Temporarily stops playing the current selection.
Fast Forward : Fast forward quickly moves the cursor position forward.
Next/Previous: The Next/Previous buttons jump playback to the next or
previous track in the playlist. Holding down the Shift Key
and clicking on Next or Previous will bring you to the
first or last track.
Power : Closes the component.
Please refer to help screen for more detail button function description
(Click on help "?" button on player)
SECTION 7. Questions & Answers
Q1: Audio Excel PnP 320 Windows 95 driver has been installed, but there
is no sound.
A1: It is may be other sound card drivers has not been removed clearly
under Dos and Windows 95, You should delete DOS drivers, then enter
to Windows 95 "My computer" -"Control Panel" -"System"- "Device
Manager" to remove all the drivers of "Sound, Video and game
controllers" & of "other device". After that, run "setup.exe"(it is
in the directory of Audio Excel PnP 320 Windows 95 driver disk)
"uninstall" to clean reinstallation. Then reboot system, follow the
instruction of manual section 5.1 to re-install drivers.
Q2: Audio Excel PnP 320 work with some motherboards, the system shows
"Windows protection error. You need to restart your computer" when
reboot system after installed Windows 95.
A2: This is because of the PnP EPROM Data lost. you may solve it by
following steps:
(a) Press "F4" or "F8"(Click "5. command prompt only") to boot up
from DOS.
(b) Run CWBINIT.EXE under the Win95 directory of Audio Excel PnP
320 Windows 95 driver disk.
(c) Run PnP37 under the Win95 directory of Audio Excel PnP 320
Windows 95 driver disk. (or Win31/DOS #2 driver disk PnP37
directory)
(d) Then follow the instruction of user's manual section 5.1 to
re-install Audio Excel PnP 320 drivers.
Q3: How to reload my PnP Sound card's EEPROM data into factory setting?
A3: Please run "PNP37.BAT" that located on your Win95 driver diskette.
(or Win31/DOS #2 driver disk PnP37 directory)
Q4: Audio Excel PnP 320 can make sound when running Windows 95, however,
the icon of speaker (on the right bottom corner) is gone.
A4: You may enter into "My Computer" - "Control Panel" - "Multimedia" -
"Audio" then click the" Show volume control on taskbar", finally
choose "Apply".
Q5: Can we keep the PnP function of Audio Excel PnP 320 even on a Non-PnP
motherboard?
A5: Yes, but you have to use Win 95 and install the drivers properly.
Q6: When Audio Excel PnP 320 and other NON-PnP interface cards are
installed on a same motherboard, anything we need to do during the
installation?
A6: In this case, please install the NON-PnP cards first and make sure
that the cards work normally (no matter under DOS or Win 95), then
install Audio Excel PnP 320 sound card. Thus, the motherboard can
reserve the I/O resources for the NON-PnP cards first and afterwards
makes the installation of PnP card easier.
Q7: What is "Full-Duplex"?
A7: "Full-Duplex" can manage "Recording" and "Playback" (WAV) at the
same time. This function makes the two-way dialogue under Internet
IPHONE possible.
Q8: I've already setup "Full-Duplex" in IPHONE, but why the sound card
still works like "Half-Duplex"?
A8: Please note that there must be Full Duplex's on both sides of IPHONE
users then Full Duplex can work properly.
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.