Adaptec 3940UW User's Guide

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: Front CoverPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: viiiPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

ixFigure AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: ixPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/1

xAHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: xPrint Spec Number: 494569-00Current

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/971-11▼

1-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-2Print Spec Number: 494569-00Curr

1-3IntroductionAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-3Print Spec Number: 494569-00Current Date: 2/14/97 ECN Dat

1-4AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-4Print Spec Number: 494569-00Curr

1-5IntroductionAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-5Print Spec Number: 494569-00Current Date: 2/14/97 ECN Dat

1-6AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-6Print Spec Number: 494569-00Curr

1-7IntroductionAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-7Print Spec Number: 494569-00Current Date: 2/14/97 ECN Dat

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: Back CoverPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/

1-8AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 1-8Print Spec Number: 494569-00Curr

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/972-12▼

2-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-2Print Spec Number: 494569-00Curr

2-3Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-3Print Spec Number: 494569

2-4AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-4Print Spec Number: 494569-00Curr

2-5Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-5Print Spec Number: 494569

2-6AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-6Print Spec Number: 494569-00Curr

2-7Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-7Print Spec Number: 494569

2-8AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-8Print Spec Number: 494569-00Curr

2-9Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-9Print Spec Number: 494569

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: iPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97R▼ ▼

2-10AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-10Print Spec Number: 494569-00Cu

2-11Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-11Print Spec Number: 4945

2-12AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-12Print Spec Number: 494569-00Cu

2-13Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-13Print Spec Number: 4945

2-14AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-14Print Spec Number: 494569-00Cu

2-15Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-15Print Spec Number: 4945

2-16AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-16Print Spec Number: 494569-00Cu

2-17Installing the Host Adapter and SCSI DevicesAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-17Print Spec Number: 4945

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 2-18Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/973-13▼

iiAHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: iiPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97Cop

3-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-2Print Spec Number: 494569-00Curr

3-3Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-3Print Spec Number: 494569-00Current Date

3-4AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-4Print Spec Number: 494569-00Curr

3-5Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-5Print Spec Number: 494569-00Current Date

3-6AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-6Print Spec Number: 494569-00Curr

3-7Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-7Print Spec Number: 494569-00Current Date

3-8AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-8Print Spec Number: 494569-00Curr

3-9Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-9Print Spec Number: 494569-00Current Date

3-10AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-10Print Spec Number: 494569-00Cu

3-11Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-11Print Spec Number: 494569-00Current Da

iiiAHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: iiiPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97–

3-12AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-12Print Spec Number: 494569-00Cu

3-13Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-13Print Spec Number: 494569-00Current Da

3-14AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-14Print Spec Number: 494569-00Cu

3-15Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-15Print Spec Number: 494569-00Current Da

3-16AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-16Print Spec Number: 494569-00Cu

3-17Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-17Print Spec Number: 494569-00Current Da

3-18AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-18Print Spec Number: 494569-00Cu

3-19Configuring Your Host AdapterAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-19Print Spec Number: 494569-00Current Da

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 3-20Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 4-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/974-14▼

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: ivPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

4-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 4-2Print Spec Number: 494569-00Curr

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/975-15▼

5-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-2Print Spec Number: 494569-00Curr

5-3TroubleshootingAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-3Print Spec Number: 494569-00Current Date: 2/14/97 ECN

5-4AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-4Print Spec Number: 494569-00Curr

5-5TroubleshootingAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-5Print Spec Number: 494569-00Current Date: 2/14/97 ECN

5-6AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-6Print Spec Number: 494569-00Curr

5-7TroubleshootingAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-7Print Spec Number: 494569-00Current Date: 2/14/97 ECN

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: 5-8Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: A-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97A-1A▼

vAHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: vPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97▼ ▼

A-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: A-2Print Spec Number: 494569-00Curr

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: B-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97B-1B▼

B-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: B-2Print Spec Number: 494569-00Curr

B-3Optimizing PerformanceAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: B-3Print Spec Number: 494569-00Current Date: 2/14/

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: B-4Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

AHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: C-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97C-1C▼

C-2AHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s GuideStock Number: 511041-00, Rev. B Page: C-2Print Spec Number: 494569-00Curr

Index-1AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: Index-1Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date:

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: Index-2Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: Index-3Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

viAHA-3940U/3940UW/3940UWD User’s GuideAHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: viPrint Spec Number: 494569-00Curre

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: Index-4Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: Index-5Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

AHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: Index-6Print Spec Number: 494569-00Current Date: 2/14/97 ECN Date: 2/17/97

viiContentsAHA-3940U/3940UW/3940UWD User’s Guide Stock Number: 511041-00, Rev. B Page: viiPrint Spec Number: 494569-00Current Date: 2/14/97 ECN Date: