Adaptec APA-358 Guide d'installation télécharger pdf (Page 10)

APA-358 Installation Guide

Part Number: 510604-00, Rev. A

Print Spec Number: 492717-00

Current Date: 5/19/94 ECN Date: 5/31/94

value that works with your EPP; typically the

value of 2 works with most parallel ports with

this problem.

Caution: If your MiniSCSI EPP still does not

work after trying all these tests, it may not be

compatible with your parallel port. Contact

technical support.

3 If you share the MiniSCSI EPP with other sys-

tems, set up each system individually for proper

performance with the MiniSCSI EPP. Be sure to

follow the instructions in steps 1 and 2 to ensure

compatibility.

Older Sharp Laptops

Some older 8086-based Sharp

laptops do not work

properly with the MiniSCSI EPP or with other pro-

grams that use high-speed parallel port data transfer,

such as LapLink

or DeskLink

from Traveling

Software. Sharp offers a free hardware upgrade for

customers experiencing this problem; contact your

Sharp dealer for details.

SCSI Connector Pinouts

This section documents the SCSI interface connector

on the MiniSCSI EPP as well as typical connectors

found on SCSI devices. Internal SCSI devices com-

monly use a 50-pin header connector (SCSI specifica-

tion, Alternative 1), consisting of two rows of 25

male contacts with adjacent contacts 2.54 mm

(0.1 inch) apart, as shown below.

A typical single-ended shielded SCSI device 50-pin

connector (SCSI specification, Alternative 2) is

shown below; this connector is most often used with

an external SCSI device.

. . . . . . . . . . . . . . . . . . . . . . . . . .

Internal SCSI

Connector

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Adaptec APA-358 Guide d'installation Page 10