Drivers

CD-55A INSTALLATION GUIDE FOR WINDOWS 95 Rev. C

This driver is for TEAC CD-55A 8 BIT I/F card, TEAC CD-55A 16 BIT I/F card
(P/N E950228-00A) and Sound Blaster card with Panasonic interface.

********************************** NOTE **************************************
* This driver does not work with Sound Blaster Compatible card. *
******************************************************************************

1. If you would like to upgrade to Windows 95 from Windows 3.1 or Windows 3.11
(DOS 5.0 or higher) by using CD-55A:

1-1 Install the device driver in your config.sys and CD-ROM Extension
program in your autoexec.bat by using CD-55A CD-ROM Installation Disk
(P/N T000022-00C).
Please refer to Software manual to install the device driver.

1-2 Reboot your system after the installation complete and let the system
recognize CD-55A.

1-3 When your system recognize CD-55A, you can install Windows 95 from
CD-55A.

----> GOTO How to install the protect mode driver

Note: You may set the I/O address manually.
Refer to How to set the I/O address


2. If you have already installed Windows 95 and you would like to install
CD-55A:

----> GOTO How to install the protect mode driver


3. If you have already installed both Windows 95 and CD-55A:

----> GOTO How to install the protect mode driver

Note: You may set the I/O address manually.
Refer to How to set the I/O address


How to install the protect mode driver

Please call our BBS to get the protect mode driver.

You will get compressed file CD55_W95.ZIP which consists of 4 files
as follows:
TEAC4X08.INF
TEAC4X16.INF
TEAC4X .MPD
README .TXT

You must decompress CD55_W95.ZIP file by using PKUNZIP.EXE program.

Boot up Windows 95 and go to "Control Panel", double-click "Add New
Hardware".

Click "Next" to begin installing CD-55A and select "No" because you can't
search CD-55A automatically. Then click "Next".

Select "CD-ROM controller" as Hardware type and click "Next".

Click "Have Disk".

If the disk isn't in Drive A, change the drive letter or directly. Then
click "OK".

Find "TEAC4x CD-ROM Drive w/8 bit card" and "TEAC4x CD-ROM Drive w/16 bit
card" in Models and select as follows:

TEAC 8 bit I/F card : "TEAC4x CD-ROM Drive w/8 bit card"
TEAC 16 bit I/F card : "TEAC4x CD-ROM Drive w/16 bit card"
Sound Blaster : "TEAC4x CD-ROM Drive w/8 bit card"

Click "Next".

Confirm the I/O address setting. If this address is different from your
hardware I/O address (dip, jumper switches), you must set same address
later. However, if you have Sound Blaster, the address should be hardware
I/O address + 0010H as follows:
Sound Blaster hardware I/O address 220H -----> 230H
Sound Blaster hardware I/O address 240H -----> 250H

Click "Next", then the driver will be installed.

Click "Finish" to complete the installation.

If you had the same address as your hardware, Click "OK" to shut down your
computer and let it recognize CD-55A.
If you had the different address as your hardware, Click "NO" to setup
properly and go to "How to set the I/O address".

How to set the I/O address

Double-click "System" in "Control Panel".

Select "Device Manager" and double-click "CD-ROM controllers".

"TEAC4x CD-ROM Drive w/8 bit card" or "TEAC4x CD-ROM Drive w/16 bit card"
appears and double-click it.

Select "Resources" and click "Change Setting".

You must select the correct address from the following address.
Value for 8 bit: 0230 - 0237 Value for 16 bit: 02C0 - 02C7
0250 - 0257 02E0 - 02E7
0270 - 0277 0300 - 0307
0290 - 0297 0320 - 0327
0300 - 0307 0340 - 0347
0310 - 0317 0360 - 0367

Click "OK" twice and click "OK" to restart again.


How to run DOS application in MS-DOS mode

If you install the protect mode driver, your CD-ROM extension program in
your AUTOEXEC.BAT file (MSCDEX.EXE or CORELCDX.COM) is remarked
automatically. It is to avoid their conflict. Therefore, if you want to use
CD-55A in MS-DOS mode, you have to add the following statement in
DOSSTART.BAT by using DOS Editor
C:\WINDOWS\COMMAND\MSCDEX.EXE /D:TEAC-CDA /M:15
* C:\WINDOWS [Windows 95 directly]
TEAC-CDA [Drive Name same as TEAC_CDA.SYS in your CONFIG.SYS]
If you don't have DOSSTART.BAT in Windows 95 directly (C:\WINDOWS), you
have to make DOSSTART.BAT file. DOSSTART.BAT must run when you exit to DOS
from Windows shut down menu. If you don't recognize CD-55A, please check
whether your CONFIG.SYS file has the device driver TEAC_CDA.SYS statement
still. If your CONFIG.SYS file doesn't have the device driver TEAC_CDA.SYS
statement, you have to add the statement manually by using DOS Editor.
TEAC_CDA.SYS must be load from CONFIG.SYS file.

Caution!

If you install the real mode driver by using CD-55A CD-ROM Installation
Disk (P/N T000022-00C) after installing the protect mode driver, your
system will hang up unless you exit from the procedure that the install
program edit your AUTOEXEC.BAT and CONFIG.SYS files.


==============================================================================
Technical support
==============================================================================
TEAC America Inc.
Phone 213-727-4860
BBS 213-727-7660
Fax on Demand 213-727-7629
==============================================================================

  Filename Size Readme O.S. Description
zip lmd-t55a.zip 11KB lmd-t55a.htm This is the Windows 95 driver for the Compro LMD-T55A (Teac CD55A) CD-ROM.
zip lmd-t6x.zip 33KB lmd-t6x.htm This is the ATAPI/DOS driver for the Compro LMD-T6X (Teac 6x) IDE CD-ROM.

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