Lanner ECA-4027, Руководство пользователя

Страница: 15 / 99

ECA-4027 User Manual
15
The motherboard layout shows the connectors and jumpers on the board. Refer to the following picture as
a reference of the pin assignments and the internal connectors.
The pin headers on the motherboard are often associated with important functions. With the shunt (Jumper)
pushed down on the designated pins (the pin numbers are printed on the circuit board, surrounding the pin
header), certain feature can be enabled or disabled. While changing the jumpers, make sure your system is
turned off.
To short the designated pins, push the jumper down on them so that they become
SHORT . To make the
pins setting OPEN , simply remove the jumper cap.
2-pin Header 3-pin Header 4-pin Header
Open Short Open (1-2) Jumped Open (1-2) Jumped
1
2
1
2
3
4
1
3
2