AGFA 1200 Owner's Manual page 31

If your PC has a 50-pin connector and your Arcus 1200 will be connected to your PC
together with other external SCSI devices:
If you install the scanner at the end of your SCSI chain
1
Set the scanner to an unused SCSI ID number between 0 and 6.
For more information, see
2 Remove or switch off the terminator from the last device in the SCSI chain.
3 Connect the 50-pin end of the SCSI cable to the connector that has become available on this
device.
4 Snap the diamond shaped wire clips into the clip brackets to secure the connection.
5 Place the terminator on the 50-pin connector of the scanner.
6 Snap the diamond shaped wire clips into the clip brackets to secure the connection.
7 Connect the 25-pin end of the SCSI cable to the connector of the scanner.
8 Tighten the connector screws to secure the connection.
Choosing a SCSI ID Number.
Chapter 2: Installing the Scanner 31