LT Security LTN7616-HT (Hybrid) - Manual (Page 20)

User Manual of Digital Video Recorder
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1.5 Rear Panel
Figure 1. 4 Rear Panel
Table 1. 5 Description of Rear Panel
No. Item Description
1 VIDEO IN BNC connector for analog video input.
2 VIDEO OUT BNC connector for video output.
3 AUDIO IN RCA connector for audio input.
4 USB Interface Connects USB mouse or USB flash memory devices.
5 HDMI HDMI video output.
6 VGA DB15 connector for VGA output. Display local video output and menu.
7 AUDIO OUT RCA connector for audio output.
8 LAN Interface Network interface.
9 RS-485 Interface Connector for RS-485 devices. Connect the D+ and D- terminals to R+
and R- of PTZ receiver respectively.
10 12V 12 VDC power supply.
11 POWER Switch for turning on/off the device.
12 GND Ground (needs to be connected when device starts up).