NCR S26 Manual De Usuario
SCSI Channel Configurations
D-8
Hot Plug Backplane
Connect the second set pins for both jumpers J3 and J4 as shown in the figure
below.
below.
Figure D-4. J3 and J4 Jumper Settings
J3
J4
The table below lists the terminator settings for the single-channel
configuration.
configuration.
Table D-1. Terminator Settings for Single-Channel Configuration
Terminator
Setting
With External Device
RA1, RA2, RA3
RA4, RA5, RA6
RA4, RA5, RA6
Removed
Removed (see note)
Removed (see note)
Without External Device
RA1, RA2, RA3
RA4, RA5, RA6
RA4, RA5, RA6
Installed
Removed
Removed
Note: For configurations with external device, terminate the signal at the
external device. Also, be sure the terminator switches are set to the left
(combine) position when installing a single-channel configuration.
external device. Also, be sure the terminator switches are set to the left
(combine) position when installing a single-channel configuration.