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Introduction
This installation guide provides the instructions needed to install and
use your new SCSI host adapter. Once you have performed the simple
installation steps listed on pages 2 through 5, your host adapter and
SCSI devices are ready for operation.
We recommend that you keep this installation guide with your impor-
tant computer documents. One of the benefits of SCSI is that you can
connect as many as seven peripherals to your host adapter. If you are
not connecting the full complement of seven peripherals during your
initial installation, when the time comes to add another peripheral,
this guide will help with that installation.
Also, this installation guide includes information on the Adaptec
SCSISelect™ configuration utility. After installation, you can use this
utility to reconfigure your host adapter without having to reopen the
computer or handle the card.
LED Connector
Connects to the
computer's LED cable
to display activity on
the SCSI bus.
Switch Block
Controls host adapter
Active/Inactive setting and
I/O port address in non-Plug
and Play systems.
Internal SCSI Connector
Uses a 50-pin internal SCSI ribbon
cable to connect internal SCSI devices.
External SCSI Connector
Uses 50-pin high-density external
SCSI cables to connect external
SCSI devices.
Pin 1
1 2 3 4
AHA-1510B Host Adapter
Contents
Installation and Setup
Installation Steps . . . . . . . 2 - 5
Helpful Hints
Using Your Host Adapter . 6
Connecting to the LED
Connector . . . . . . . . . . . . . 6
Setting Host Adapter
Switches . . . . . . . . . . . . . . 7
SCSISelect Utility
Configuring the Host
Adapter . . . . . . . . . . . . . . . 7
Starting the SCSISelect
Utility . . . . . . . . . . . . . . . . 8
SCSISelect Settings . . . . . . . 9
Need Assistance?
Troubleshooting Checklist .10
Common Problems and
Solutions . . . . . . . . . . . . . .10