DFI-ITOX LT600-DR User Manual page 27

Power-on Select
JP6 is used to select the method of powering on the system. If you
want the system to power-on whenever AC power comes in, set
JP6 pins 2 and 3 to On. If you want to use the power button, set
pins 1 and 2 to On.
Hardware Installation
3
JP6
2
1
2-3 On:
1-2 On:
Power-on via
Power-on via
power button AC power
(default)
2
3
2
1
27