Then type d:\agfascan.exe and press . If your CD-ROM drive is not using the drive letter “d”, replace “d” by the drive letter of your CD-ROM. 4. Go to the screen “Choose your action”. 5. Choose Install software. 6. Choose Agree and Install. 7. Choose EZ-SCSI. 8. Follow the instructions on the screen. 9. Close the installation program 10. Open the SCSI interrogator. A dialog box appears with a list of the SCSI ID numbers that are free in your PC. Your PC SCSI card mostly occupies ID 7. If your PC is equipped with 2 SCSI- busses, the Adapter menu allows you to switch busses. Choose the appropriate bus. 11. Check if SCSI ID 2 is free. Your SnapScan is preset to ID 2. ¦ If SCSI ID number 2 is free, close the SCSI interrogator. ¦ If SCSI ID number 2 is already assigned, you need to set the scanner to a free SCSI ID number. Chapter 3 — Installing the scanner for the PC 31 Connecting the scanner Before you connect the scanner to your PC, make sure that your scanner as well as your PC are switched off. A SCSI cable is supplied with your scanner. v Note: If the cable does not fit, contact your dealer. Caution: For safety reasons, never use extension cables for power cables. Always make sure there are no more than two terminators in your SCSI chain, one at the beginning and one at the end. Some SCSI devices, such as an external hard disk, have built-in terminators and must therefore be placed at the end of your SCSI chain. Please check the documentation of each of your SCSI devices if you are not sure whether the device has a built-in terminator. The last device in your chain has to be terminated. Your SnapScan has no built-in terminator. For more information about SCSI devices see earlier in this chapter: SCSI devices Never try to connect the scanner to the serial or parallel port of your PC: you might seriously damage your equipment if you do. 1. Your PC has a 25 pin connector If your SnapScan is the only SCSI device to be connected to your computer: 1. Switch off your scanner and disconnect the power cord. 2. Switch off your computer and disconnect the power cord. 3. Connect the smaller 25-pin end of the SCSI cable to the connector on your computer. 4. Connect the larger 50-pin end of the SCSI cable to the connector on your scanner. You have to put a terminator between the connector of your scanner and the SCSI cable as shown on the picture. Chapter 3 — Installing the scanner for the PC 32 Chapt er 3 — Ins t alling t he s c anner f or t he PC 33 5 . Snap th e d iamond shaped wire clips into the clip b rackets to secure the connect ion. In case o f p roblems, refer to Appendix C, “Troubleshoot ing” . If your SnapScan will be connecte d to your computer together with o ther SCSI devices: n If yo u install the scanner at the end of your SCSI chain : 1 . Remove th e terminator f rom th e last device in the SCSI chain . 2 . Connect the 50-p in e n d o f the SCSI cab le to the connector that h as become availab le o n this device . 3 . Put th e terminator o n th e free 50-p in connector o f the scanner. 4 . Connect the 25-p in e n d o f the SCSI cab le to th e free connector o f the scanner. 5 . Snap th e d iamond shaped wire clips into the clip b rackets to secure the connect ion. In case o f p roblems, refer to Appendix C, “Troubleshoot ing” . n If ll the scanner b e twe e n two o ther devices: 1. Disconnect your SCSI cable from one of these two devices. 2. Connect the free end of this SCSI cable to the scanner. 3. Connect the 50-pin end of the SCSI cable (the one supplied with your scanner) to the other adjacent SCSI device. 4. Connect the 25-pin end of the SCSI cable (the one supplied with your scanner) to the scanner. 5. Snap the diamond shaped wire clips into the clip brackets to secure the connection. 6. Make sure that the last device in the chain is terminated. Caution: Do not connect a terminator directly to the scanner in this configuration. In case of problems, refer to Appendix C, “Troubleshooting”. Chapter 3 — Installing the scanner for the PC 34 2. Your PC has a 50-pin connector Your SnapScan is the only SCSI device to be connected to your PC: 1. Connect the larger 50-pin end of the SCSI cable to the connector at the rear of your PC. Use the SCSI cable supplied with the scanner. 2. Connect the smaller 25-pin end of the SCSI cable to the 25-pin interface connector of the scanner. 3. Connect the terminator to the 50-pin interface connector of your scanner. Your SnapScan will be connected to your PC together with other SCSI devices: ¦ If you install the scanner at the end of your SCSI chain: You need a SCSI terminator. If you do not have one, contact your dealer. Chapter 3 — Installing the scanner for the PC 35 1. Connect the 50-pin end of the SCSI cable to the connector at the rear of your device. 2. Put the terminator on the 50-pin connector of the scanner. Snap the diamond shaped wire clips into the clip brackets to secure the connection. 3. Connect the 25-pin end of the cable to the scanner. ¦ If y...
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