Hardware Overview - D-Link DCS-3420 User Manual

Section 1 - Product Overview
BNC
The BNC connector is used for professional
video connections. It benefits users who
integrate digital IP camera into traditional
system (CCTV) for both analog and digital
video streaming purpose.
DC Power Connector
The DC power input connector is located on
the DCS-3420 Internet Camera's back panel
and is labeled 12V DC with a single socket
to supply power to the Internet Camera.
Reset Button
Reset will be initiated when the reset button
is pressed once and held until the Power LED
flashes through its cycle twice.
D-Link DCS-340 User Manual

Hardware Overview

Power LED
The power LED is positioned on the back of the camera
lens next to the antenna connector. As soon as the power
adapter is connected to the camera, the power LED will flash
red and green several times, indicating that the DCS-3420 is
conducting a self-test. Upon passing the self-test, the LED will
turn green, indicating a good connection to an Ethernet port.
A red LED indicates that no connection has been made.
I/O Connector
The DCS-3420 provides a terminal block with two pairs
of connectors situated on the back panel. One pair is
for input and the other is for output. The I/O connectors
provide the physical interface to send and receive digital
signals to and from a variety of external devices.
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