mini-box M2-ATX-HV Installation Manual

6-32V Intelligent Automotive ATX Power Supply
Before you start...
Please take a moment and read this manual before you install the M2-ATX-HV-
HV in your
vehicle. Often times, rushing into installing the unit can result in serious damage
to your M2-ATX-HV-HV board, computer and probably your car's electrical
system.
The M2-ATX-HV-HV board has several wires that need to be installed in
various places.
When installing, always double check the polarity of your wires with a
voltmeter.
Avoid using the cigarette plug as a power source, often times the contacts are
not capable of delivering high current to your PC.
1.0 Introduction
Thank you for purchasing the M2-ATX-HV-HV power sequencer / vehicle ATX
power supply.
The M2-ATX-HV-HV was designed to work with a wide variety of main boards
such as the VIA C3/C7/nano motherboards as well as AMD, Pentium-M
Celeron or Core2Duo processors.
1.1 M2-ATX-HV-HV Logic Diagram
+
Battery
GND
Ignition
Amplifier
Enable
M2-ATX-HV

Installation Guide

Version 1.4 (firmware v1.5, 10/15/2009)
P/N M2-ATX-HV-02
Reverse and
Switch Logic
+
forward protection
-
SW 8bit MCU
M2-
J6
6-32V DC-DC ATX power
ATX PSU
MotherBoard
ON/OFF switch
J8
J9
Optional On/OFF switch
J5
LED
PC