Acer ALTOS 19000 Laptop User Manual


 
Appendix B - SCSI Backplane Boards B-5
B.5 Channel Configuration
You may configure each backplane as single-channel (combine) or dual-channel
(split) backplane (default).
Single-Channel Configuration
In a single-channel configuration, channel 1 supports the SCSI devices plugged
into slots 0 to 6. Set the channel configuration switches to “Combine” and set the
terminators accordingly (Table B-2) to achieve a single-channel configuration. See
Figure B-1 for the locations of the switches and terminators.
Connect to Wide
SCSI connector on
the system board or
SCSI controller
board
Connect to external
SCSI devices
Connect SCSI
channel 1 to
slots 0 to 6
Figure B-5 Single-Channel Configuration
Table B-2 lists the terminator settings for the single-channel configuration.