Acrosser AR-B1565 - Manual (Page 30)

AR-B1565/1565A User’s Guide
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3.2.33 PCI Select (JP1)
1
2
3
2-3 Support one PCI Card
(Factory preset)
1-2 When riser card is applied
Factory Preset
3.2.34 External Speaker Header (J9)
3-4 On
Enable Internal Buzzer
2 X
3 INT BZ
4 BUZ Z
1 Vcc
Enable External Buzzer
2 X
3 INT BZ
4 BUZ Z
1 Vcc
Factory Preset
3.2.35 RS-485 Connector(J14)
NET+
NET-
GND
1
2
3
RS-485 CONNECTOR