Scsi Bus Address Jumpers - HP 9000 300 Series Hardware Configuration Manual

Table 6·2. Hard Disk Drive Configuration Jumper Functions
Jmnper Function
Label
SS Self-Seek; In
=
disabled. Out
=
enabled. (Default)
Drive self-tests at turn-on. LED is ON during test, OFF
after self-test passes. Flashes if an error is detected.
EP Enable Parity In
=
enabled. Out
=
disabled. (Default)
Controls parity checking of data on SCSI bus.
WS Wait/Spin In
=
enabled. Requires a stop/start unit
command to spin drive motor. Out
=
disabled.
(Default) Drive motor starts automatically at turn-on
and is ready within 20 seconds.
AO, AI, A2 SCSI Bus Address; AO is least significant bit. Shipped
with address 6 set (jumpers on Al and A2).
SCSI Bus Address Jumpers
The hard disk drive must be set to a unique SCSI bus address. Use a pair
of needle-nose pliers to set the drive's SCSI address. The address is binary
(jumper in
=
1, out
=
0) with jumper AO the lease significant bit.
Configuring the Operating System
Refer to your Owner's Guide or other operating system documentation to
configure your operating system for the drive.
Configuring Mass Storage Devices 6·9
6