Arbor Technology FPC-7500 Series, Руководство пользователя

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The Engine of FPC-7500/FPC-7502
2.2.2 Jumper Setting
Label Function Jumper Settings
JBAT1 Clear CMOS
1-2: Keep CMOS (default)
2-3: Clear CMOS
JCP1 COM Ports Power Selection
1-2: +5V (default)
2-3: +12V
JV1~JV4 RI/5V/12V (Pin 9) Selection
for Each of the 4 COM Ports
1-2: RI (default)
2-3: 5V or 12V
(depends on JCP1)
2 3 1
2 3 1
2 3 1
2 3 1
2 3 1
2 3 1
SW1, 2, 4 (RS-232/RS-485 Function Select Jumper for COM3, COM4)
SW1 Setting
COM3 RS-232 RS-485
1-16 ON OFF
2-15 OFF ON
3-14 OFF ON
4-13 OFF ON
COM4 RS-232 RS-485
5-12 ON OFF
6-11 OFF ON
7-10 OFF ON
8-9 OFF ON