Avision AVA3 400 - Manual (Page 14)

Scanner Installation
2-5
2.5 CONNECTING THE CABLES
Be sure the scanner power is switched off.
Connect the power cable and signal cable as shown in Figure 2-3
(single-device configuration) or Figure 2-4 (SCSI chain
configuration).
Figure 2-3 Cable connection (single-device configuration)
1. 25-Pin SCSI connector
2. 50-Pin SCSI connector
3. 50-Pin SCSI cable(supplied)
4. Power cable
5. Power switch
6. Host computer
7. SCSI port(to SCSI host adapter)
8.
7
1
2
3
4
5
6
SCSI Terminator
On Off