Aopen ax4tii533 User Manual
44
A
A
X
X
4
4
T
T
I
I
I
I
-
-
5
5
3
3
3
3
/
/
A
A
X
X
4
4
T
T
I
I
I
I
-
-
5
5
3
3
3
3
N
N
O
O
n
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l
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n
n
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M
M
a
a
n
n
u
u
a
a
l
l
C
C
h
h
a
a
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s
s
I
I
n
n
t
t
r
r
u
u
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n
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S
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r
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The “CASE OPEN” header provides chassis intrusion-monitoring function. This function will log an event in the system BIOS
when this header is connected. You can use the 2-pin chassis intrusion sensor to connect with this header, and enable the
chassis monitoring function of system BIOS.
1
GND
Sensor
I
I
n
n
t
t
r
r
u
u
s
s
i
i
o
o
n
n
S
S
e
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n
n
s
s
o
o
r
r