D-Link DE-621 دليل المستخدم

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D-Link (Europe) Ltd.
TECHNICAL BULLETIN
7 1DP
Tel: +44-(0)181-2355555
Fax: +44-(0)181-2355500
DE-620 ETHERNET POCKET ADAPTER TROUBLESHOOTING GUIDE
This Document Refers to the following models:
DE-620 BNC connector
DE-620TP UTP connector
DE-620CT BNC & UTP connector
DE-621 Duplexer to support printer port (discontinued product)
Specification
(version 1.7 specification). is taken from a 12volt power supply or, on latest models, from the
Current Disk Release
models. [Drivers are located in: FTP: \

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Installation When first installing the DE-620 it is essential to check out the correct functioning of the unit first. To do this booting, insert the D-LINK Drivers Disk into the floppy drive and run the diagnostic/setup program the cable type and failure to set correctly will not allow you to connect to the network at all. following are the most common:- This mode is equivalent to the original Centronics/IBM Parallel Port standard. Since it supports only output Bi-directional Mode This standar

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: check that Transmit and Receive LEDs are blinking when attempting find the server. For UTP the Ln COL lision May be active from time to time but not constantly. The more network traffic the more times this will light Should never be active. If this led is active suspect a problem with the adapter Ln/Rx Receive will flicker when traffic is being received from the network Tx/On Transmit will flicker when traffic is being sent to the network Compatibility problems In cases of severe compati

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To work around this problem, do one of the following: If you do not need the LPT port for local printing, you can disable the check for device contention by removing the following line in the SYSTEM.INI file: Disabling VPD.386 doesn't affect the ability of Windows for Workgroups to print over the network. However, if you are printing locally, no warning appears and printouts may have garbled characters, or you may In Control Panel, choose the 386 Enhanced Mode icon. Set the Idle Time for the por