User's Manual (1.0b)

Chapter 2: Installation
2-33
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2-9 Jumper Settings
Explanation of Jumpers
To modify the operation of the system board,
jumpers can be used to choose between op-
tional settings. Jumpers create shorts between
two pins to change the function of the connec-
tor. Pin 1 is identied with a square solder pad
on the printed circuit board. See the system
board layout pages for jumper locations.
Note: On two-pin jumpers, "Closed"
means the jumper is on, and "Open"
means the jumper is off the pins.
Connector
Pins
Jumper
Cap
Setting
Pin 1-2 short
3 2 1
3 2 1
LAN Enable/Disable (On the I/O
Module)
JPL1 enables or disables the LAN
Port1/LAN Port2 on the X10QBi-A I/O
module. Refer to the table on the right
for jumper settings. The default setting
is Enabled.
LAN Enable
Jumper Settings
Jumper Setting Denition
1-2 Enabled (default)
2-3 Disabled
A
A. LAN Enable