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Digital Video Recorder Quick Start Guide
22
Figure 1-8
Rear Panel 3
Table 1-8
Description of Rear Panel 3
No. Item
Function Description
1
VIDEO IN
BNC interface for TVI and analog video input.
2
AUDIO IN
RCA connector
3
AUDIO OUT
RCA connector.
4
VGA
DB15 connector for VGA output. Display local
video output and menu.
5
HDMI
HDMI video output connector.
6
USB
Universal Serial Bus (USB) ports for additional
devices
7
Network Interface
Connector for network
8
RS-485
Half-duplex connector for RS-485 devices.
9
Power Supply
12VDC power supply.
10
Power Switch
Switch for turning on/off the device.
11
GND
Ground (needs to be connected when DVR starts
up).
12
VIDEO OUT
BNC connector for video output.
13
GND
Ground (needs to be connected when DVR starts
up).
14
Alarm Interface
Connector for alarm input.
Connector for alarm output.