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S
S
UPER
ERVER 7043P-8R Manual
SCSI Termination Enable/
Disable
Jumpers JPA1 and JPA2 allow you
to enable or disable termination for
the individual SCSI channels.
Jumper JPA1 controls SCSI channel
A and JPA2 controls SCSI channel
B.
The normal (default) setting is
open to enable (teminate) both SCSI
channels.
If you wish to connect
external SCSI devices, you should
disable
termination
channnel(s) you will be connecting
them to. See the table on the right
for jumper settings.
Thermal Fan Enable/Disable
JP38 allows you to enable or disable
the thermal fan. When enabled, the
fan will operate continuously. When
disabled, it will operate only when a
predefined temperature threshold
has been exceeded.
on the right for jumper settings.
Watch Dog Enable/Disable
The Watch Dog jumper (located on
JP37) allows you to enable or dis-
able the Watch Dog feature.
default position is open to disable
the Watch Dog timer.
abled, Watch Dog can reboot your
PC if an application is "hung up" or
the system goes down.
table on the right for jumper set-
tings.
for
the
See the table
The
When en-
See the
5-20
SCSI Channel T ermination
Enable/Disable
Jumper Settings
(JPA1, JPA2)
Jumper
Position
Definition
Open
Enabled
Closed
Disabled
T hermal Fan
Enable/Disable
Jumper Settings (JP38)
Jumper
Position
Definition
Open
Disabled
Closed
Enabled
W atch Dog T imer Enable/
Disable Jumper Settings
(JP37)
Jumper
Position
Definition
Open
Disabled
Closed
Enabled
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