mini-box M2-ATX-HV Installation Manual page 2

http://mini-box.com, Cool Embedded PCs
1.2 M2-ATX-HV-HV Connection diagram
Power Input Connectors
J1 Battery + (un-switched battery, positive)
J3 Ignition (To start connect to Battery +).
PSU mode (mode P0).
J4 Battery - (negative)
Controls and Settings
J6 Controls amplifier via remote ON/OFF. Left pin is RMT, Right pin is
GND
J8 To motherboard ON/OFF switch
J10 User jumper settings (A,B,C,D)
J9 To external ON/OFF switch (optional, J8 is in parallel with J9)
Power Output Connectors
J2 Optional P4-12V power
J7 ATX power connector (to motherboard)
J5 To LED (optional)
Jumper attached=ON
A B C D
OFF OFF OFF OFF
ON OFF OFF OFF
OFF ON OFF OFF
ON ON OFF OFF
OFF OFF ON OFF
ON OFF ON OFF
OFF ON ON OFF
ON ON ON OFF
OFF OFF OFF ON
ON OFF OFF ON
OFF ON OFF ON
*AutoLatch is active during the fist 60s of PC operation (and only during the
first 60 seconds). For example, If Ignition is turned ON and then OFF right
M2-ATX-HV-HV User Guide
M2-ATX-HV-HV, top view
Off-delay
P
(All rails ON)
P0
Standard PSU mode
P1
5s + 1min AutoLatch*
P2
5s+ 1min AutoLatch*
P3
5s+ 1min AutoLatch*
P4
30s + 1min AutoLatch*
P5
30s + 1min AutoLatch*
P6
30min
P7
3 hour
P8
10 min
P9
15 min
P10
1 hour
Do not use in the standard
IMPORTANT:
Hard-off
Always use the
(5VSB)
"Hibernate" feature,
never use "Standby"
1 min
as it can severely
discharge your
2 hour
battery over
NEVER
extended periods of
2 hour
time.
NEVER
NEVER use "Hard-
NEVER
off = NEVER"
settings unless you
NEVER
understand the risks
1 hour
of battery depletion.
2 hours
"Hard-off=NEVER
always keeps 5VSB
75min
rail ON!
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