Connectors; Vps-3100 External I/O Connectors - Advantech VPS-3100 User Manual

2.2.2.1 Clear CMOS
On the VPS-3100, the CMOS1 jumper allows you to clear the CMOS data and reset
the system BIOS settings. Normally, this jumper is set to 1-2 closed. To reset the
CMOS settings, set it to 2-3 closed for a few seconds, and then move the jumper
back to 1-2 closed.
CMOS1
Footprint
Setting
(1-2)
(2-3)
2.2.2.2 System AT/ATX Mode
The VPS-3100 supports AT or ATX mode (default = ATX). To switch to AT mode,
locate the AT/ATX mode jumper (PSON1) on the motherboard.
PSON1
Footprint
Setting
(1-2)
(2-3)
2.2.2.3 System Watchdog Mode
The VPS-3100 contains a jumper (
JWDT1_JOBS1
Footprint
Setting
(2-3)
(4-5)
2.3

Connectors

2.3.1

VPS-3100 External I/O Connectors

Front View
Clear CMOS
3x1 pin
Function
Normal (default)
Clear CMOS
System AT/ATX Mode
3x1 pin
Function
AT mode
ATX mode
JWDT1_JOBS1
Watchdog Mode
5x1 pin
Function
Watchdog
ERR_BEEP
9
) that can activate watchdog mode.
VPS-3100 User Manual