4
AHA-
2
9
1
0
Bi
I
n
st
a
ll
at
io
n
Gu
id
e
Pa
rt
N
u
m
b
er
: 511
337-
00
, Rev
. A
P
ag
e 4 of
1
2
Pr
in
t Spe
c
N
u
m
b
er
:
49
596
9-0
0
Cur
re
n
t D
ate
:
10/
4/
96
La
st
M
odi
fi
ed
: O
c
tobe
r 4,
1996
1
2
:4
8 pm
Fi
le
Lo
ca
ti
on:
d:
\m
ar
io
\a
ha
291
0b\
291
0bi
.f
m
ECN Da
te
:
1
0
/8
/9
6
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Make sure that the colored stripe on one side of the cable
is aligned with pin-1 of the host adapter’s connector.
Pin-1 of the connector is usually designated by a small
triangle (
▲
), or a “1” on the connector.
Step 9:
Plug the other end of the 50-pin internal
SCSI cable into one of the connectors on the last
internal SCSI device in the chain. This device must be
terminated. Make sure the colored stripe on the side
of the cable is aligned with pin-1 of the SCSI device’s
connector.
Step 10:
Plug the remaining cable connectors into
any remaining internal devices. These devices must
not be terminated.
Step 11:
Connect a DC power cable from your
computer’s power supply to the power connector on
the SCSI device.
Step 12:
Replace the computer chassis cover.
Step 13:
Reconnect the power cables to your
computer and peripherals, turn on your external
SCSI devices, and then turn on your computer.
Step 14:
If your system CMOS setup requires you
to enable PCI bus parameters, do so now.
Note:
The PCI bus usually assigns IRQs and I/O
port addresses automatically. However, in some
cases you may need to manually edit the PCI
bus parameters in your CMOS setup. See your
computer documentation.
50-pin SCSI
Ribbon Cable
Pin 1
Internal SCSI
Connector
Colored
Stripe
Pin 1
Internal SCSI
Device
Colored Stripe
DC Power Cable
(from the Power Supply)
Power Input Connector on
the Back of the Drive
