Aventura DHN Series, User Manual

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DHN Series Network Video Recorder User Manual
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Figure 1. 7 DHN-04H
Table 1. 7
Description of Rear Panel Interfaces
No. Item Description
1 VIDEO OUT BNC connector for video output.
2 AUDIO OUT BNC connector for audio output.
3 AUDIO IN BNC connector for audio input. (Also for voice talk)
4 RS-232 Interface Connector for RS-232 devices.
5 VGA DB9 connector for VGA output. Display local video output and menu.
6 HDMI HDMI video output connector.
7 USB Connects USB disks and devices.
8 Network Interface Connector for LAN (Local Area Network).
9
RS-485 Interface Connector for RS-485 devices.
ALARM IN Connector for alarm input.
ALARM OUT Connector for alarm output.
10 Power Supply 12VDC power supply for DHN-08H, DHN-16H, DHN-32H
100~240VAC power supply for DHN-04H
11 Power Switch Switch for turning on/off the device.
12 Ground Ground (needs to be connected when NVR starts up).
13 Network Interfaces with
PoE function
Network interface for the cameras and to provide power over Ethernet.