Setup guide
12
Install the SCSI Interface Board
You must install your SCSI board before installing the scanner driver and software 
applications. 
If you have a Macintosh with a SCSI interface, or if you already have a SCSI board 
installed in your PC, skip this section.
For additional installation information, see your computer 
documentation.
1. Turn off the computer and any peripheral devices. Unplug any power cords; then 
disconnect all cables from the back panel of your computer. 
2. Remove the cover from your computer (or open up your Macintosh G3).
Static electricity can damage 
electronic components. 
Ground yourself before you 
touch any of the computer’s 
internal components by 
touching an unpainted metal 
surface inside the computer 
case.
3. Remove the slot cover from an empty PCI 
expansion slot in your computer. (Refer to 
your computer documentation for 
information about your PCI slots.)
4. Insert the interface board into the slot; then 
secure it with the bracket screw. 
5. Replace the computer cover and reconnect 
all cables.
6. Continue with the following section, “Unlock the Scanner.”










