Jp4 (4-pin): com1 header pin9 function select – Jetway Computer NF3E User Manual

Page 16

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11

JP6 (4-pin): COM2 Header Pin9 Function Select

JP6→COM2

4-6 Closed:

RI= 12V.

6

4

2

3-4 Closed:

RI= 5V;

2-4 Closed:

RI=RS232;

3

1

5

1 3 5

2 4 6

1 3 5

2 4 6


JP4 (4-pin): COM1 Header Pin9 Function Select

JP4→COM1

4-6 Closed:

RI= 12V.

6

4

2

3-4 Closed:

RI= 5V;

2-4 Closed:

RI=RS232;

3

1

5

1 3 5

2 4 6

1 3 5

2 4 6



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