User Manual of Digital Video Recorder
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Connector for alarm input.
Connector for alarm output.
Ground (needs to be connected when DVR starts up).
AC 100V ~ 240V power supply.
Switch for turning on/off the device.
Universal Serial Bus (USB) ports for additional devices such as USB
Hard Disk Drive (HDD).
DS-7200HWI-SV
Figure 1. 7 Rear Panel (2)
Table 1. 7 Description of Rear Panel (2)
BNC connector for analog video input.
BNC connector for video output.
RCA connector for audio input.
Connects USB mouse or USB flash memory devices.
DB15 connector for VGA output. Display local video output and menu.
RCA connector for audio output.
Connector for RS-485 devices. Connect the D+ and D- terminals to R+
and R- of PTZ receiver respectively.
Switch for turning on/off the device.
Ground (needs to be connected when DVR starts up).