AV Serial Extension (1.0)

Copyright © 1993, Apple Computer, Inc.
ALL RIGHTS RESERVED

AV Serial Enhancement System extension for Macintosh Quadra¨ 840AV, Macintosh Quadra 660AV, and Macintosh Centris 660AV

Installation and Use Notes

The enclosed AV Serial Enhancement file is a system extension that should be installed in the System Folder of your startup disk.

INSTALLATION

Follow these steps to install the extension.

1. Locate the System Folder of your startup disk. (Do not open the System Folder.)

2. Drag the file AV Serial Enhancement to the icon of the System Folder.

3. When a message appears, click OK to install the file in the Extensions folder.

4. Restart the computer.


USE AND DUPLICATION

This extension enhances the functionality of your Macintosh Quadra 840AV, Macintosh Quadra 660AV, or Macintosh Centris 660AV.  Specifically, the extension corrects certain reported problems.  These include (a) difficulties when printing with the LaserWriter Selectª 310 printer; (b) a possible system error when both the serial port and an AppleTalk¨ network connection are being used heavily; and (c) a possible system crash when simultaneously receiving a fax and transferring files over a network.

This extension is tested and sanctioned by Apple Computer, Inc., who provide this software without charge to all affected Apple customers. This software is provided on an AS-IS basis and may be redistributed without charge, so long as said redistribution is not for profit and contains this entire update package: AV Serial Enhancement (system extension) and AV Serial Enhancement Read Me (this file).

Should a new release of system software for the Macintosh Quadra 840AV, Macintosh Quadra 660AV, and Macintosh Centris 660AV include the enhancements provided by this extension, the computer will continue to function properly. When you start up the computer with a new release of system software, however, youÕll see a message advising you that the extension AV Serial Enhancement is obsolete and should be removed from the Extensions folder, which is inside the System Folder.  (You can continue to use the computer without removing the extension file if you wish.)


Version 1.0
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creation date: 20 April 1967, 5:50 AM
modification date: 13 December 1993, 12:00 PM