User Guide
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...powerful multitasking interface between your computer's PCI bus and SCSI devices (disk drives, CD-ROM drives, scanners, tape backups, removable media drives, etc.). The following figures show the major components on the AHA-2940Ultra and AHA-2940Ultra Wide. 50-pin 8-bit Internal Host Adapter SCSI Connector BIOS LED Connector 50-pin 8-bit External SCSI Connector Host Adapter LED AIC-78xx SCSI Protocol Chip Adaptec AHA-2940Ultra 68-pin 16-bit Internal SCSI Connector 50-pin 8-bit Internal SCSI Connector LED Connector 68-pin 16-bit External SCSI Connector Host Adapter LED Host Adapter...
...powerful multitasking interface between your computer's PCI bus and SCSI devices (disk drives, CD-ROM drives, scanners, tape backups, removable media drives, etc.). The following figures show the major components on the AHA-2940Ultra and AHA-2940Ultra Wide. 50-pin 8-bit Internal Host Adapter SCSI Connector BIOS LED Connector 50-pin 8-bit External SCSI Connector Host Adapter LED AIC-78xx SCSI Protocol Chip Adaptec AHA-2940Ultra 68-pin 16-bit Internal SCSI Connector 50-pin 8-bit Internal SCSI Connector LED Connector 68-pin 16-bit External SCSI Connector Host Adapter LED Host Adapter...
User Guide
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... default setting of the host adapter with the screw you removed in the PCI expansion slot. The information will help you set to their power sources yet! 3 SCSI Configuration Guidelines Before installing your host adapter and devices so they function properly. 2 Installing the Host Adapter Follow these may be a shared slot into which you can insert either an ISA/EISA board or a PCI board. 4 Insert the host adapter in step 3. SCSI ID Numbers Each device attached to use when securing the host adapter...
... default setting of the host adapter with the screw you removed in the PCI expansion slot. The information will help you set to their power sources yet! 3 SCSI Configuration Guidelines Before installing your host adapter and devices so they function properly. 2 Installing the Host Adapter Follow these may be a shared slot into which you can insert either an ISA/EISA board or a PCI board. 4 Insert the host adapter in step 3. SCSI ID Numbers Each device attached to use when securing the host adapter...
User Guide
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... devices, refer to the device's documentation. The host adapter supports the SCSI Configured AutoMatically (SCAM) protocol, which works like this: s If the AHA-2940Ultra detects that a cable is connected to these devices must be placed (or enabled) at bootup. If your computer from a SCSI device attached to the host adapter, set the Boot Target ID setting in use, however, do not need to manually assign SCSI IDs to either its internal or external SCSI connector, then it enables its terminators (the AHA...
... devices, refer to the device's documentation. The host adapter supports the SCSI Configured AutoMatically (SCAM) protocol, which works like this: s If the AHA-2940Ultra detects that a cable is connected to these devices must be placed (or enabled) at bootup. If your computer from a SCSI device attached to the host adapter, set the Boot Target ID setting in use, however, do not need to manually assign SCSI IDs to either its internal or external SCSI connector, then it enables its terminators (the AHA...
User Guide
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... setting is installed or removed to manually enable or disable the AHA-2940Ultra termination setting, see Configuring the Host Adapter on page 7. On most external SCSI devices, a terminating plug (a resistor pack embedded in a small plug) is controlled by software commands via the SCSISelect utility. Terminating the AHA-2940Ultra Wide Termination on your particular SCSI device(s). The following table lists the termination settings for manual configuration. If you leave the AHA-2940Ultra set to both its internal and external SCSI connector...
... setting is installed or removed to manually enable or disable the AHA-2940Ultra termination setting, see Configuring the Host Adapter on page 7. On most external SCSI devices, a terminating plug (a resistor pack embedded in a small plug) is controlled by software commands via the SCSISelect utility. Terminating the AHA-2940Ultra Wide Termination on your particular SCSI device(s). The following table lists the termination settings for manual configuration. If you leave the AHA-2940Ultra set to both its internal and external SCSI connector...
User Guide
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If you to connect up to the AHA-2940Ultra Wide. 4 Installing SCSI Devices You can order them directly from Adaptec. SCSI Device Type 8-bit Internal SCSI 8-bit External SCSI 16-bit Internal Wide SCSI 16-bit External Wide SCSI AHA-2940Ultra 50-pin internal SCSI cable 50-pin high-density external SCSI cable - - When Fast SCSI devices are connected to connect SCSI devices are determined by the type of devices you are connecting more than two internal SCSI devices, you must obtain an internal SCSI cable with enough connectors to accommodate all cables (internal and 5 If your ...
If you to connect up to the AHA-2940Ultra Wide. 4 Installing SCSI Devices You can order them directly from Adaptec. SCSI Device Type 8-bit Internal SCSI 8-bit External SCSI 16-bit Internal Wide SCSI 16-bit External Wide SCSI AHA-2940Ultra 50-pin internal SCSI cable 50-pin high-density external SCSI cable - - When Fast SCSI devices are connected to connect SCSI devices are determined by the type of devices you are connecting more than two internal SCSI devices, you must obtain an internal SCSI cable with enough connectors to accommodate all cables (internal and 5 If your ...
User Guide
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... instructions, see the device's documentation as well as SCSI Configuration Guidelines on the backs of the host adapter's connector. Make sure the colored stripe on one end of all of the device's connector. 5 Connect a DC power cable (from your computer's power supply) to ensure reliable operation. See your computer and device documentation for installation; ure the device SCSI ID and terminators (terminate the last internal device attached to determine if it is aligned with pin...
... instructions, see the device's documentation as well as SCSI Configuration Guidelines on the backs of the host adapter's connector. Make sure the colored stripe on one end of all of the device's connector. 5 Connect a DC power cable (from your computer's power supply) to ensure reliable operation. See your computer and device documentation for installation; ure the device SCSI ID and terminators (terminate the last internal device attached to determine if it is aligned with pin...
User Guide
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... host adapter, the LED on the front panel of the SCSI connectors on the front panel. It may be necessary to configure the host adapter. 7 Configuring the Host Adapter The AHA-2940Ultra/2940Ultra Wide includes the onboard, menu-driven SCSISelect configuration utility, which allows you to your host adapter, you must obtain an external SCSI cable for installation; Connecting External SCSI Devices If you are OFF, then replace the computer chassis cover and reconnect the power cables...
... host adapter, the LED on the front panel of the SCSI connectors on the front panel. It may be necessary to configure the host adapter. 7 Configuring the Host Adapter The AHA-2940Ultra/2940Ultra Wide includes the onboard, menu-driven SCSISelect configuration utility, which allows you to your host adapter, you must obtain an external SCSI cable for installation; Connecting External SCSI Devices If you are OFF, then replace the computer chassis cover and reconnect the power cables...
User Guide
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... Host Adapter SCSI ID 7 SCSI Parity Checking Enabled Host Adapter SCSI Termination Automatic Boot Device Options Default Boot SCSI ID 0 Boot LUN Number1 0 SCSI Device Configuration Maximum Sync Transfer Rate Default 20.0 MBytes/sec2 40.0 MBytes/sec3 Enable Disconnection Initiate Wide Negotiation3 Send Start Unit Command4 Yes (Enabled) Yes (Enabled) Yes (Enabled) Enable Write Back Cache BIOS Multiple LUN Support4 N/C (No change) No (Disabled) Include in BIOS Scan Yes (Enabled) Advanced Configuration Options Default Plug and Play SCAM Support Disabled Reset SCSI Bus...
... Host Adapter SCSI ID 7 SCSI Parity Checking Enabled Host Adapter SCSI Termination Automatic Boot Device Options Default Boot SCSI ID 0 Boot LUN Number1 0 SCSI Device Configuration Maximum Sync Transfer Rate Default 20.0 MBytes/sec2 40.0 MBytes/sec3 Enable Disconnection Initiate Wide Negotiation3 Send Start Unit Command4 Yes (Enabled) Yes (Enabled) Yes (Enabled) Enable Write Back Cache BIOS Multiple LUN Support4 N/C (No change) No (Disabled) Include in BIOS Scan Yes (Enabled) Advanced Configuration Options Default Plug and Play SCAM Support Disabled Reset SCSI Bus...
User Guide
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... are valid only if host adapter BIOS is selected, SCSISelect 9 Using the SCSI Disk Utilities To access the SCSI disk utilities, select the SCSI Disk Utilities option from the menu that appears displays the options Configure/View Host Adapter Settings and SCSI Disk Utilities. In some kinds of monitors). Once the option is enabled Starting the SCSISelect Utility You can select. To toggle the display between color and monochrome modes, press F5 (this feature...
... are valid only if host adapter BIOS is selected, SCSISelect 9 Using the SCSI Disk Utilities To access the SCSI disk utilities, select the SCSI Disk Utilities option from the menu that appears displays the options Configure/View Host Adapter Settings and SCSI Disk Utilities. In some kinds of monitors). Once the option is enabled Starting the SCSISelect Utility You can select. To toggle the display between color and monochrome modes, press F5 (this feature...
User Guide
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... the SCSI bus and displays a list of a hard disk drive for defects. When you to perform a low-level format on a hard disk drive. s Verify Disk Media-This utility allows you to scan the media of all SCSI IDs and the devices assigned to each ID. however, the most recent version of SCSI disk drives. Refer to abort the utility. 8 Installing Device Drivers Some operating systems embed (include) the AHA-2940Ultra/2940Ultra Wide device driver as part of their installation software. The Adaptec Format Disk utility...
... the SCSI bus and displays a list of a hard disk drive for defects. When you to perform a low-level format on a hard disk drive. s Verify Disk Media-This utility allows you to scan the media of all SCSI IDs and the devices assigned to each ID. however, the most recent version of SCSI disk drives. Refer to abort the utility. 8 Installing Device Drivers Some operating systems embed (include) the AHA-2940Ultra/2940Ultra Wide device driver as part of their installation software. The Adaptec Format Disk utility...
User Guide
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... setup is set SCSI as the default boot device. If so, see your system manual for instructions on the SCSI bus have unique SCSI IDs? s Adaptec 7800 Family Manager Set-allows you to install software drivers for booting from a SCSI Disk Drive If both SCSI and non-SCSI disk drives are installed, then the non-SCSI disk drive will be the default boot device. Refer to No Drives Installed. 11 Check your computer's documentation. Check that IRQ channel assignment, board, and BIOS settings have a problem during installation, check these items first: s Have you installed the host adapter...
... setup is set SCSI as the default boot device. If so, see your system manual for instructions on the SCSI bus have unique SCSI IDs? s Adaptec 7800 Family Manager Set-allows you to install software drivers for booting from a SCSI Disk Drive If both SCSI and non-SCSI disk drives are installed, then the non-SCSI disk drive will be the default boot device. Refer to No Drives Installed. 11 Check your computer's documentation. Check that IRQ channel assignment, board, and BIOS settings have a problem during installation, check these items first: s Have you installed the host adapter...
User Guide
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2 Make sure the boot hard disk SCSI ID corresponds to the Boot Target ID setting in SCSISelect (see page 8). See the MS-DOS documentation for instructions on the SCSI hard disk and perform a low-level format with the SCSISelect Format Disk option. The SCSI ID is normally set with jumpers or switches on the drive. 3 If this does not solve the problem, back up all data on partitioning the disk after formatting. 12
2 Make sure the boot hard disk SCSI ID corresponds to the Boot Target ID setting in SCSISelect (see page 8). See the MS-DOS documentation for instructions on the SCSI hard disk and perform a low-level format with the SCSISelect Format Disk option. The SCSI ID is normally set with jumpers or switches on the drive. 3 If this does not solve the problem, back up all data on partitioning the disk after formatting. 12
User Guide
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... or manufacturer could void the user's authority to operate such equipment. All rights reserved. Windows NT is a trademark, and Windows and Windows 95/98 are trademarks of Adaptec, Inc. If this equipment does cause interference to this device must have shielded interface cables. Each host adapter is subject to radio communications. Adaptec, the Adaptec logo, AHA, EZ-SCSI, and SCSISelect are registered trademarks...
... or manufacturer could void the user's authority to operate such equipment. All rights reserved. Windows NT is a trademark, and Windows and Windows 95/98 are trademarks of Adaptec, Inc. If this equipment does cause interference to this device must have shielded interface cables. Each host adapter is subject to radio communications. Adaptec, the Adaptec logo, AHA, EZ-SCSI, and SCSISelect are registered trademarks...