J5 Jumper Settings; J6 Jumper Settings - Digital Equipment 300 Series AXP Reference Manual

RZ25 Fixed Disk Specifications
Table B–1 lists the RZ25 jumper settings for both customer
and Digital Services use; Table B–2 and Table B–3 jumper
settings are provided for Digital Services and self-maintenance
customers. In Table B–1, Out = removed; In =attached.
Table B–1 J5 Jumper Settings
SCSI Address
0
1
2
3
4
5
6
7
1
Table B–2 J6 Jumper Settings
Jumper Position
J6-1
J6-2
J6-3
J6-4
J6-5
J6-6
J6-7
B–10
0
Out
In
Out
In
Out
In
Out
1
In
Reserved for host SCSI ID.
Description
Factory use only
In = Enables motor start option
Out = Drive operation depends on whether a
jumper is installed in J6-3
In = Enables motor start option (if J6-2 is out).
Motor start delay is 16 times the drive ID
number in seconds.
In = Entire drive is write-protected.
In = Parity checking by drive is enabled.
Reserved for later use.
In = Supplies drive power to SCSI bus, pin 26.
1 2
Out Out
Out Out
In Out
In Out
Out In
Out In
In In
In In
(continued on next page)