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Chapter 2
Hardware Installation
2-1 Jumper Setting
(1) JMD1 (4-pin): COM1 Port Pin9 Function Select
JMD1
→
COM1 Port Pin-9
6
4
2
3
1
5
1 3 5
2 4 6
1 3 5
2 4 6
2-4 Closed:
RING( Default);
3-4 Closed:
5V;
4-6 Closed:
12V.
(2) JMD4 (4-pin): COM4 Header Pin9 Function Select
JMD4
→
COM4 Header Pin-9
6
4
2
3
1
5
1 3 5
2 4 6
1 3 5
2 4 6
2-4 Closed:
RING( Default);
3-4 Closed:
5V;
4-6 Closed:
12V.
(3) JP1 (3-pin):LVDS/eDP Inverter Backlight VCC 5V/12V Select
1-2 Closed:
5V (Default);
1
3
2
1
3
2
2-3 Closed:
12V.
JMD1
JMD4
JP1