IBASE IB950 - Manual (Page 14)

INSTALLATIONS
JBAT1: Clear CMOS Setting
JBAT1 Setting
Normal
Clear CMOS
JP1: CompactFlash Slave/Master Selection
JP1 CF Setting
Master
Slave
[
JP3: PCI Riser Card Selection
JP3 Riser Card
One PCI bus master
Two PCI bus masters
JP4, JP6, JP8, JP10: Serial Port RI_pin V-out Selection
The following table describes the jumper settings for COM port
selection.
COM
Function
12V RI 5V
JP4 (COM1) 1-2 3-4 5-6
JP6 (COM2) 1-2 3-4 5-6
JP8 (COM3) 1-2 3-4 5-6
JP10 (COM4) 1-2 3-4 5-6
10 IB950 User’s Manual