OPTi 82C928 MAD16 LATEST INFORMATION
		       DOS/Windows (Version 2.05)
				07/19/94

1.  SOFTWARE PACKAGE CONTENTS

    The MAD16 software package contains (1) 3.5" 1.44M diskette.
    . This is the DOS plus Windows installation diskette

    The Installation diskette has the following subdirectories and files:

    a.)  Installation files
         - INSTALL.EXE    - Hard disk installation program
         - INSTALL.001    - Compressed files
         - INSTALL.DAT    - Installation file
         - DISK.ID        - Disk Identifing file
         - README.TXT     - This file

    b.)  DOS Drivers & Files
         - M16INIT.EXE    - Program to test and configure the sound card
         - SNDTEST.WAV    - Wave audio file
         - MAD16.CFG      - Configuration file
	 - VOLTSR.EXE	  - Volume Memory Resident Program
	 - KARAOKE.EXE	  - Karaoke Program
	 - CDSETUP.SYS    - CD-ROM setup device driver

    c.)  Windows Drivers & Files
         - MAD16C.DRV     - Base Audio Device Driver
         - M16MIDI.DRV    - External MIDI Device Driver
         - VMAD16.386     - Virtual Device Driver
	 - MSMIXMGR.DLL	  - Microsoft Mixer Manager
	 - MIDIMAP.CFG	  - Configuration file for Midimapper
         
2.  INSTALLATION PROCESS

    The hard disk installation program, INSTALL.EXE, will copy the necessary
    files from OPTi Installation disk into your hard disk. Follow the 
    following procedure to install the software:

    (Assuming you are using floppy drive A, and you wish to install to hard
     disk drive C)

    1. Place the disk labeled "OPTi MAD16 Installation" in Drive A.

    2. Type a: and press ENTER to change to Drive A.

    3. Type install and press ENTER to begin the installation.

    INSTALL.EXE will do the followings for you: 
    
    a.) Create the directory \MAD16 in your hard disk drive. 

    b.) Prompt you for CD-ROM and sound card options so that after you have
    	finished the installation and have rebooted your machine, you will
	be ready to use the sound card.

    c.) Copy the files in your floppy disk to the MAD16 directory and 
    	Windows directory respectively.

    d.) Update your CONFIG.SYS, AUTOEXEC.BAT and SYSTEM.INI files
    	In CONFIG.SYS, the following will be added:

	- DEVICE=C:\MAD16\CDSETUP.SYS /T:S /P:340 (assuming SONY CD-ROM)

	In AUTOEXEC.BAT:

	- PATH=C:\MAD16 (appended)
          SET MAD16=C:\MAD16
          C:\MAD16\M16INIT /B
    	  SET BLASTER=A220 I5 D1 T4

	In SYSTEM.INI:

	- [drivers]
	  WAVE=MAD16C.DRV
	  AUX=MAD16C.DRV
	  MIDI=MAD16C.DRV
	  MIXER=MAD16C.DRV
	  MIDI1=M16MIDI.DRV

	  [386Enh]
	  DEVICE=VMAD16.386

	  MAD16C.DRV is the Base driver comprising WAVE, MIDI, MIXER and AUXILIARY
	  audio services.
		
	  M16MIDI.DRV is the external MIDI driver which requires a keyboard attached
	  to the MIDI port.

	  VMAD16.386 is the Virtual Device driver for Windows Enhanced Mode.

    e.) Depending if Sound Impression application if included in this 
	diskette, INSTALL.EXE will prompt you if you would like it to 
	install Sound Impression now. If YES, then INSTALL.EXE will launch
	Windows and install the application for you.


3.  GETTING HELP ABOUT M16INIT.EXE
 
    You can issue the following command to get information about m16init.exe:

    - M16init /?


4.  VOLUME CONTROL TSR PROGRAM

    The volume control memory resident program, VOLTSR.EXE, allows you to change volume 
    using hot keys while you are in a DOS application. The hot keys are:

        Ctrl-Alt-U      Raises the volume
        Ctrl-Alt-D      Lowers the volume
        Ctrl-Alt-M      Mute

    For example, pressing the CTRL, ALT, and U keys will raise the volume.

    You need to load the TSR before you can use it. To load the TSR, type
    VOLTSR at the DOS prompt.


5.  KARAOKE PROGRAM

    The Karaoke.exe program allows user to control the input volume of the
    microphone on the fly with "HOT KEYS." Before using Karaoke, the
    VOLTSR.EXE program must be successfully loaded and running.

    To enable Karaoke Mode, type: "KARAOKE ON" at the DOS prompt.

    To increase MIC input, use:	Ctrl-Alt-PageUp
    To decrease MIC input, use: Ctrl-Alt-PageDown

    To disable Karaoke Mode, type: "KARAOKE OFF" at the DOS prompt.


6.  CD-ROM Interface Setup Device Driver

    The CD-ROM Setup Device Driver is called CDSETUP.SYS. This driver sets up
    the interface of your CD-ROM to the MAD16 sound card. To use the driver,
    insert the following line to your CONFIG.SYS file BEFORE the CD-ROM
    device driver line that you are using:
    
    DEVICE=[drive:]\[directory]\CDSETUP.SYS /T:[M/S/P/X] /P:[address] /I:[IRQ] /D:[DMA]	

    [drive] = drive where you have the driver installed
    [directory] = directory where the driver is located
    [M/S/P/X] = M stands for Mitsumi
    		S stands for SONY
		P stands for PANASONIC
		X stands for disabled

    [address] = Port address for CD-ROM (320, 330, 340, 360)

    [IRQ] = Interrupt number (5,7,9,10,11)

    [DMA] = DMA channel (0, 1, 3)

    For example, the following line sets up the interface for a Mitsumi
    CD-ROM:

    DEVICE=C:\MAD16\CDSETUP.SYS /T:M /P:340 /I:10

    If you did not specify the /I or /D options, CDSETUP will automatically
    choose the default setting for the CD-ROM type your have specified.

    - For Mitsumi, the IRQ is 10 and DMA is disabled.
    - For SONY, they are both disabled.
    - FOR PANASONIC, they are both disabled.