                                          ZyXEL Communications Services GmbH.
                                                      edited by Manfred Recla
                                                               April 14, 2000



ZyXEL omni.net LCD Plus - USB Device Driverfor Windows 2000 
Version 1.00, 04/14/2000
===========================================================

This *.zip archive includes:

  * ZyXEL omni.net LCD Plus - USB device driver for Windows 2000.
  * ZyXEL USB port driver    (for COM port emulation)
  * ZyXEL omni.net LCD Plus  (modem INF file for both the RS232 
                             and the USB connection) 

Following files will be automatically used by the Windows 2000 Plug&Play
Modem Installer when connecting the ZyXEL omni.net LCD Plus ISDN terminal
adapter first time to USB port.

   mdmzyxel.inf 
   zyport.inf
   zymdmusb.inf
   zyusbser.sys
   zyusenum.sys
   zymdmen.sys
 

Note:
  Before you unplug the ISDN terminal adapter, you should better 
  "STOP" the USB device driver from the "Unplug - Eject Hardware" 
  icon on the task bar.
  It is VERY IMPORTANT to stop the device driver before physically
  unplugging a device to avoid data loss or other serious malfunctions
  of the computer or the device !!
 
Known bug :
  If you disconnect the USB cable during an ACTIVE Internet connection 
  the ZyXEL USB device driver will cause Windows 2000 to crash (Blue Screen) 
  and it requires a reboot of the Windows 2000 PC !!
  About unplugging device problem, please see the Windows 2000 Online Help
  (Press "F1").  In the "Control Panel" section, you can find how to unplug 
  or eject devices.  Microsoft told us that it's very IMPORTANT that user
  needs to use the "Add/Remove Hardware" wizard to STOP device BEFORE 
  physically unplugging any device. If frequently plug/unplugging the device, 
  user can use "Unplug or Eject Hardware" icon on the task bar (system tray)
  instead of the Add/Remove Hardware wizard.)

 

 1. This device driver supports Windows 2000 Dial-Up Network connection.  
    You can select the connected device and modem protocol (PPP or PPP 128K) 
    from the Windows 2000 connections properties and configuration.
 2. It does not support multiple USB devices on the USB bus.

        
electronic greetings from Vienna - Austria
Manfred Recla
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