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Network Camera User’s Guide
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2. RS-485: Connect to a local keyboard controller.
DI/ DO: Connect to sensor in and alarm out devices
Cable for I/O connectors:
Name
Number
Function
12VDC
1
DC 12V (50mA maximum)
DI
2
Digital signal input
GND
3
GND
DO
4
Digital signal output
485+
5
RS485 data +
485-
6
RS485 data -
3. Factory Default Reset
This button is used to restore the all factory default settings. Sometimes restarting the
device will make the system back to a normal state. However, if the system still got
problems after restart, user can restore the factory default settings and install it again.
Restore the device:
1. While the Camera is ready and then press the button down continuously.
2. Hold the button at least 5 seconds and release it. Then the device has been
restored to default settings and reboot again.
Note:
Restoring the factory default setting will lose the all previous settings included IP
address forever. User needs to run the IPWizard II program to search the device and
configure it to let the device work properly again.
4. DC-in Jack
The input power is 12VDC.
Note
that supply the power to the Network Camera with the
power adapter included in package.
5. MIC in (audio in)
Connect a microphone to the network camera.
6. Line out (audio out)
Connect a loud speaker to the network camera. This function is for voice alerting and
two-way audio.
7. Video out (BNC connector)
The Network Camera also provides composite video output. The video output function is
only for easy installation to check view angle and focus. The output is not a Mega-pixel
resolution. Furthermore, the video output is off by default. To turn on video, please refer
to Setting\Camera\Picture chapter.