POC-100 User’s Manual
Copyright © 2013 Neousys Technology Inc. All Right Reserved.
Page 48 of 65
7. When the latched switch is closed, the DC power is break off and system is turn off.
When the latched switch is opened, the DC power is feed-in, and, with the correct
setting of “Power On after Power Failure” BIOS option, the system is turn on.
To power on POC-100 using an external non-latched switch
(ATX-mode)
For an application which places POC-100 inside a cabinet, it’s useful to control the on/off of
the system using an external switch. POC-100 provides an on-board 3-pin wafer connector
(for detail, please refer to section 2.3) for connecting a latched/non-latched switch and
behaves either AT-mode or ATX-mode power on/off control.
When using the ATX-mode on/off control, you need a non-latch switch. The external
non-latched switch acts exactly the same as the power button on the front panel. To power
on POC-100 using an external non-latched switch (ATX-mode), please follow the steps
listed below.
1. Prepare a non-latched switch with a 2-pin, 2.0mm pitch connector.
2. Connect the non-latched switch to the pin#9 and pin#10 of the on-board 2x8 pins,
2.0mm pitch box header (polarity is negligible).