Table of Contents
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2-1 Jumper Setting
(1) JP1 (4-pin): COM1 Port Pin9 Function Select
(2) JP2 (4-pin): COM4 Header Pin9 Function Select
Chapter 2
Hardware Installation
JP1→COM1 Port
2-4 Closed:
JP2→COM4 Port
6
4
2
2-4 Closed:
RI=RS232;
2 4 6
2
4
6
1
3
5
3-4 Closed:
RI=RS232;
RI= 5V;
5
6
4
3
2
1
3-4 Closed:
RI= 5V;
8
2 4 6
1 3 5
1 3 5
4-6 Closed:
RI= 12V.
6
5
4
3
2
1
4-6 Closed:
RI= 12V.
5
3
1
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