Jumpers
For normal operation, configure the ju mpers on the main board as specified
in Table 2.
Jumper
P10
P12
JP3
JP4
Table 1: Configuration of jumpers on main board
Configure the jumpers on the display board as specified in Table 2.
Jumper
JP2
JP3
Table 2: Configuration of jumpers on display board
Jumpers
Function
auxiliary tamper
auto -update
firmware
Ethernet full duplex
Ethernet loopback
Function
data transmission
data receipt
Default state
Inserted
Open
of
Open
Inserted
Default state
inserted between pins 1
and 2
inserted between pins 1
and 2
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