English
The Audio Out port
can be used to connect
a
stereo,
speakers,
headphones or other
external sound device.
The PTZ port (RS485)
can be used to connect
compatible PTZ devices,
such as this Swann PTZ
dome.
An external hard drive with a USB-
compatible interface (USB 2.0
recommended) can be connected to the
front USB port of the DVR.
The front USB port also supports USB solid-
state storage, such as flash drives.
Connecting Additional Devices
An external hard drive
with an eSATA port can be
connected to the eSATA
port on the DVR.
It can be used to record live
footage in the same way as
the interal HDD(s).
The Audio In ports can
be used to connect
audio devices to the
DVR. Obviously, your
microphone probably
won't look like that
one - they're often
built into cameras.
9