User manual

MANO870 Mini ITX Board
6 Board and Pin Assignments
2.3 Jumper 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. The following
illustration shows how to set up jumper.
Before applying power to MANO870 Series, please make sure all of the jumpers are in factory
default position. Below you can find a summary table and onboard default settings.
Jumper
Description
Setting
JCMOS1
Clear CMOS
Default: Normal Operation
1-2 close
JPSON
AT/ATX Power Mode Selection
Default: ATX Mode
2-3 close
JLVDS_BKL1
LVDS Backlight Power Selection
Default: +5V
1-2 close
JCOMPWR2
COM2 RI/+5V/+12V Selection
Default: RI
3-4 close
JCOMPWR3
COM3 RI/+5V/+12V Selection
Default: RI
3-4 close