User`s manual

Hardware Configuration
RUBY-9719VG2AR User’s Manual 2-2
The jumper settings are schematically depicted in this manual as follows:
JP1 : RS232, 422, 485 Selection(J2 COM PORT Connector)
JP1 Function
5-6,9-11,10-12,15-17,16-18 Short RS-232 Ì
3-4,7-9,8-10,13-15,14-16,21-22 Short RS-422
1-2,7-9,8-10,19-20 Short RS-485
JP2 : CMOS Clear
JP2 Function
1-2 Short Normal Operation Ì
2-3 Short Clear CMOS Contents
JP3 : Watch Dog Selection
JP3 Function
1-2 Short Enable WDT Ì
1-2 Open Disable WDT
2.2 Connector Allocation
I/O peripheral devices are connected to the interface connectors.
Connector Function List
Connector Function Remark
J1 VGA CONNECTOR
J2 COM2 RS232/422/485 CONNECTOR
J3 Parallel Port CONNECTOR
J4 AUDIO CONNECTOR
J5 KB/MS CONNECTOR
J6 USBX2 + LAN connector
J7 USBX2 + LAN connector
J8 POWER COM2 selection
J9 ATX 4 PIN CONNECTOR
J10 ISA SLOT
J11,J12,J13,
J14,J15,J16
PCI SLOT
J17 PCI-E X16 CONNECTOR
J18 COM3 CONNECTOR
J19 POWER COM3 selection