30
2
Hardware Installation
COM1/COM2 RS232/Power Select
JP1
JP2
1-3 (RI), 2-4 (DCD) On:
RS232 (default)
3-5 (+5V), 4-6 (+12V) On:
RS232 with power
JP1 and JP2 are used to configure COM 1 and COM 2 to pure RS232 or RS232
with power.
The pin function of COM 1 and COM 2 will vary according to JP1’s and JP2’s set
-
ting respectively.
JP1 / JP2
6
4
2
5
3
1
6
4
2
5
3
1
Summary of Contents for SB331-IPM
Page 1: ...SB331 IPM System Board User s Manual A18430136 ...
Page 73: ...73 3 BIOS Setup USB Port 0 to USB Port 13 Enables or disables the selected USB port ...
Page 84: ...84 4 Supported Software 3 Click Exit ...
Page 108: ...108 5 RAID 8 Click Yes I want to restart my computer now then click Finish ...