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Adaptec 29160LP - SCSI Card Storage Controller U160 160 MBps, Руководство по установке

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11

If you have any problems while installing the Adaptec SCSI Card 
29160LP, check the following items first:

•

Are all SCSI devices powered on?

•

Are all SCSI cables and power cables properly connected?

•

Does each device on the SCSI bus have a unique SCSI ID?

•

Does the total SCSI cable length exceed the maximum allow-
able length? See the 

Adaptec SCSI Card 29160LP User’s Guide

 

for more information about cable length limits.

•

Is the SCSI bus properly terminated?

If you are still unable to resolve a problem, refer to the 

Adaptec 

SCSI Card 29160LP User’s Reference

, or the Adaptec Web site at 

http://www.adaptec.com

 for additional troubleshooting 

information. 

T

ROUBLESHOOTING

29160LPRevA.fm  Page 11  Tuesday, May 2, 2000  4:04 PM

Содержание 29160LP - SCSI Card Storage Controller U160 160 MBps

Страница 1: ...R INSTALLATION GUIDE ADAPTEC SCSI CARD 29160LP ULTRA160 SCSI CONTROLLER ...

Страница 2: ...to Install the Adaptec SCSI Card 29160LP Set up SCSI devices Connect SCSI devices Install Adaptec SCSI Card driver software INTRODUCTION If you connect singled ended devices along with Ultra160 or Ultra2 SCSI devices the data transfer speed of the Ultra160 or Ultra2 SCSI devices drops to the slower sin gle ended transfer rate Although the Adaptec SCSI Card 29160LP is a 64 bit PCI card it also work...

Страница 3: ...P Technical Reference for more information Discharge any static electricity build up before handling the SCSI card by touching a grounded metal object such as the exposed metal parts on the back of your computer After you turn off your computer and unplug the power cord remove the cover from the computer CHANGING THE BRACKET INSTALLING THE ADAPTEC SCSI CARD 29160LP STEP 1 Turn OFF power to the com...

Страница 4: ... for use in Step 4 Computers may have vertical or horizontal expansion slots Refer to your computer manual to locate the PCI slots If your computer is a tower model place it on its side to make it easier to install the Adaptec SCSI Card 29160LP STEP 3 Be careful when inserting the Adaptec SCSI Card 29160LP into a PCI slot Some 32 bit slots do not accommo date 64 bit cards and the card or slot may ...

Страница 5: ...he SCSI IDs Set the termination Connect the power cables Since setup can vary from device to device always refer to the documentation supplied with the device for specific instructions Below are some guidelines for setting SCSI IDs and termination on your devices Refer to the Adaptec SCSI Card 29160LP User s Reference for more information on these topics Check the SCSI IDs The Adaptec SCSI Card 29...

Страница 6: ... cable Terminate LVD Ultra160 and Ultra2 SCSI Devices LVD SCSI devices are automatically unterminated If you have internal LVD SCSI devices a special 68 pin internal LVD cable is required to connect the devices Internal LVD cables usually have an LVD or Auto switching terminator built into the end of the cable With this type of cable it is not necessary to terminate individual internal LVD SCSI de...

Страница 7: ... use a 68 pin internal LVD cable similar to the one shown in Step 1 below Follow these steps to connect the devices Locate a 68 pin internal LVD SCSI cable which has flat laminated wires as shown below Internal SCSI device mounted in drive bay CONNECTING SCSI DEVICES If you connect single ended SCSI devices along with Ultra160 or Ultra2 SCSI devices the data transfer speed drops to the slower sing...

Страница 8: ...onnector at the terminated end of the cable STEP 2 STEP 3 Internal Ultra2 and Ultra160 SCSI devices come from the factory with termination disabled and cannot be changed Proper SCSI bus termination is provided by the terminator at the end of the LVD SCSI cable Internal SCSI devices Built in terminator on cable Plug first device to this connector NOTE ...

Страница 9: ...nnect external SCSI devices Connect one end of the external LVD SCSI cable to the external LVD SE connector on the Adaptec SCSI Card 29160LP STEP 4 We recommend that you connect only Ultra160 and Ultra2 SCSI devices to the external SCSI connector If you also attach slower Ultra SCSI devices the data transfer speed of the Ultra160 and Ultra2 SCSI devices drops to the speed of the slower devices Pow...

Страница 10: ...y one external device terminate the device and skip to Step 4 Connect other external devices by cabling each device to the previous one as shown below Terminate only the device at the end of the chain Connect power cables to all external devices and to the computer STEP 2 4 4 4 4 SCSI Terminator STEP 3 Terminated Not terminated STEP 4 ...

Страница 11: ...alling your operating system or installing driver software when the operating system is already installed STEP 5 Using a single ended terminator will cause the SCSI bus to run in single ended mode LVD termination must be used to obtain Ultra2 transfer rates CAUTION ADAPTEC SCSI CARD DRIVER SOFTWARE Operating system versions released after November 1999 may have embedded driver support for the Adap...

Страница 12: ...have a unique SCSI ID Does the total SCSI cable length exceed the maximum allow able length See the Adaptec SCSI Card 29160LP User s Guide for more information about cable length limits Is the SCSI bus properly terminated If you are still unable to resolve a problem refer to the Adaptec SCSI Card 29160LP User s Reference or the Adaptec Web site at http www adaptec com for additional troubleshootin...

Страница 13: ...tion All other trademarks are the property of their respective owners Changes The material in this document is for information only and is subject to change without notice While reasonable efforts have been made in the preparation of this document to assure its accuracy Adaptec Inc assumes no liability resulting from errors or omissions in this document or from the use of the information contained...

Страница 14: ...ference and 2 this device must accept any interference received including interference that may cause undesired operation European Union Compliance Statement This Information Technology Equipment has been tested and found to comply with the following European directives EMC Directive 89 336 EEC EN 50081 1 1992 EN55022 1994 Class A EN 50082 1 1992 EN61000 4 2 1998 EN61000 4 3 1998 EN61000 4 4 1995 ...

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