Aaeon ECM-5716 Series, Руководство пользователя

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ECM-5716 Series
ECM-5716 Series User’s Manual 21
3.6.1 Clear CMOS (JBAT)
You can use JBAT to clear the CMOS data if necessary. To reset the CMOS data, set
JBAT to 2-3 closed for just a few seconds, and then move the jumper back to 1-2 closed.
Clear CMOS (JBAT)
Protect* Clear CMOS
* default
3.6.2 COM2 RS-232/422/485 Select (JP1, JP2)
The ECM-5716 COM2 serial port can be selected as RS-232, RS-422, or RS-485 by
setting JP1 & JP2.
COM2 Select (JP1, JP2)
RS-232* RS-422 RS-485
* default
3.6.3 COM1 Pin 9 Signal Select (JP3)
The ECM-5716 COM1 pin 9 signal can be selected as +12V, +5V, or Ring by setting JP3.
COM1 Select (JP3)
Ring* +5V +12V
* default
JBAT
3
2
1
3
2
1
JP1
JP2
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1
10 7 4 1
12 9 6 3
10 7 4 1
12 9 6 3
10 7 4 1
12 9 6 3
JP3
6
4
2
5
3
1
6
4
2
5
3
1
6
4
2
5
3
1