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1.5 REAR PANEL
During initial setup you will be connecting your DVR to multiple input and output devices. This is done
through the rear panel.
Figure 1-2 Rear Panel
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POWER: Plug the DC 12V power source provided into the power socket.
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Alarm In: Connect up to 4 alarm inputs, selectable between N.O./N.C. contacts or can accept
TTL/CMOS signal polarity.
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Alarm Out: N.C or N.O type alarm out (form “C”).
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RS485 socket: For remote control via RS-485 keyboards and telemetry control for attached PTZ
devices
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Audio In: Connect a line level audio mixer output/source to the audio input connection
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Audio Out: Connect the input of a line level audio amplifier to the audio output connection.
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Video In: Connect camera’s video output or other composite video source to the video input
connection.
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Video Out: Main monitor - connect a CCTV monitor to the video output connection.
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VGA: Main monitor - connect a VGA monitor to the VGA output connection. VGA resolution is
1024x768.
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USB 1.0: USB port recommended for connecting the USB mouse.
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