O
O
I
I
N
N
T
T
0
0
3
3
D
D
O
O
w
w
n
n
e
e
r
r
’
’
s
s
M
M
a
a
n
n
u
u
a
a
l
l
Rev.1.2 (April, 2012)
15
Sensor
Device
Sensor
Power
Supply
NO/NCType
Sensor1-
+12V
GND
Sensor
Device
Sensor
Power
Supply
Open CollectorType
Photo Coupler
Figure 2-4. SENSOR input and connection of the sensor
Factory Default Switch
A switch provided for returning the IP camera to factory default state. Open the dome cover to access
the switch. Press the switch for a few seconds while power is applied.
Figure 2-5. Factory Default Switch
Factory default