AXIOMTEK CAPA311, User Manual

Page: 15 / 76

CAPA311/312 3.5
” Board
Board and Pin Assignments 9
2.3 Jumper and Switch Settings
Jumper is a small component consisting of jumper clip and jumper pins. Install jumper clip on 2
jumper pins to close. And remove jumper clip from 2 jumper pins to open. Below illustration
shows how to set up jumper.
Properly configure jumper and switch settings on the CAPA312 to meet your application
purpose. Below you can find a summary table of jumpers, switch and onboard default settings.
Note
Once the default jumper or switch setting needs to be changed, please do it under
power-off condition.
Jumper and Switch Description Setting
JP3
Restore BIOS Optimal Defaults
Default: Normal Operation
1-2 Close
JP4
COM3 Data/Power Selection
Default: RS-232 Data
CN4 Pin 1: DCD 3-5 Close
CN4 Pin 8: RI 4-6 Close
JP5
LVDS and eDP +3.3V/+5V/+12V Voltage Selection
Default: +3.3V
1-2 Close
SSW1
Auto Power On
Default: Disable
1-2 Close