2-24
X6DH8-G2/X6DHE-G2 User's Manual
SCSI Enable/Disable
(*ForX6DH8 only)
Jumper JPA1 allows you to enable
or disable the SCSIheaders.
Jumper JPA1 is for headers #1 and
#2. The default setting is pins 1-2
to enable all four headers. See the
table on the right for jumper set-
tings.
Jumper
Position
Pins 1-2
Pins 2-3
Definition
Enabled
Disabled
SCSI Enable/Disable
Jumper Settings
(JPA1)
SCSI CH A/B Termination
Enable/Disable (*ForX6DH8
only)
Jumpers JPA2 and JPA3 allow you
to enable or disable termination for
the SCSI connectors. Jumper JPA2
controls SCSI channel A and JPA3
is for SCSI channel B. The default
setting is open to enable (terminate)
both SCSI channels. (*Note: the
manufacture default setting is
"Open". For SCSI to function
properly, please do not change
the default setting.) See the
table on the right for jumper set-
tings.
Jumper
Position
Open
Closed
Definition
Enabled
Disabled
SCSI Channel Terminatio
Enable/Disable
Jumper Settings
(JPA2, JPA3)
GLAN1
®
JL
A
N
1
S
U
P
E
R
X
6D
H
8-G
2
GLAN2
D
IM
M
2
B
(B
a
n
k
2
)
D
IM
M
2
A
(B
a
n
k
2
)
D
IM
M
3
B
(B
a
n
k
3
)
D
IM
M
3
A
(B
a
n
k
3
)
D
IM
M
4
B
(B
a
n
k
4
)
D
IM
M
4
A
(B
a
n
k
4
)
D
IM
M
1
A
(B
a
n
k
1
)
D
IM
M
1
B
(B
a
n
k
1
)
Fan1
8-pin
PWR
PWR
SMBus
JF1
FP Control
JD1
SPK
PW LED
JP15
Fan2JOH1
O
H
F
a
n
8
Fan3
C
H
Intru
JL1
W
D
E
nab
le
IP
M
I
IDE1
Floppy
C
O
M
2
J20
B
IO
S
JW
D
JP
A
1
SCSI CH A
U
lt
r
a
3
2
0
SCSI C
H
B
Fan4
JP
A
2
7902
C
TR
L
S
A
T
A0
SA
TA
1
U
SB
2
/3
S
M
B
U
S
Sp
eaker
P
C
I-
X
#
1
1
0
0
M
H
z
Z
C
R
P
C
I-
X
#
2
1
0
0
M
H
z
P
C
I-X
#
3
1
3
3
M
H
z
W
O
R
B
attery
JP
L1
G
L
A
N
C
T
LR
R
A
G
E
-
X
U
SB
4
82546
G
LA
N
E
nab
le
X
4
P
C
I-
E
p
x
#
4
X
8
P
C
I-E
p
x
#
5
X
8
P
C
I-E
p
x
#
6
J12
J13
J14
J15
J16
J17
S
uper
I/O
N
orth
B
rid
ge
JP
G
1
VG
A
C
O
M
1
U
S
B
0/1
K
B
/
M
ouse
Fan6
Fan5
A
TX
P
W
R
4-P
in
P
W
R
JPF
Parrallel
Port
J11
J32
24-P
in
Force PWR ON
V
G
A
E
nable
Fan7
J24
J1D1
J1B4
R
e
b
o
o
t
O
p
t. E
n
a
b
le
JP14
J3
J
4
J
P
8
J7
SCSI
JP
A
3
JD
2
J22
C
P
U
1
C
PU
2
Alrm
Reset
JW
O
R
SCSI
Enable
SCSI CHA Term. Ena
C
lr
C
M
O
S
JB
T1
IC
H
5R
SI/O
P
X
H
J9
J5
J6
J23
W
O
L
JW
O
L
JS
1
JS
2
U
ltra
3
2
0
JA
2
JA
1
IDE2
JP12
PW
Fault
JP13
3rd PS
Alarm
SCSI CHB Term. Ena
SCSI Enable
SCSI CH A/B
Term. Enable
