Quick Operation Guide of DS-7200-SH/SV Series DVRFront PanelThe front panel of DS-7200-SH/SV is shown below:Table 1 Description of Control Panel ButtonsNo. Name Function Description1 POWER POWER indicator turns green when DVR is powered up.2 STATUS STATUS indicator lights in red when data is being read from or written toHDD.3 Tx/Rx Tx/Rx indictor blinks green when network connection is functioning properly.4 USB Interface Connects USB mouse or USB flash memory devices.5 IR Receiver Receiver for IR remote.Rear PanelDS-7204HVI/HFI/HWI-SH and DS-7204HVI-SV:DS-7208HVI/HFI/HWI-SH and DS-7208HVI-SV:Note: The rear panel of DS-7216-SH/SV series DVR provides 16 video input interfaces, 16 alarm input interfacesand 4 alarm output interfaces.Table 2 Description of Rear PanelNo. Item Description1 VIDEO IN BNC connector for analog video input.2 VIDEO OUT BNC connector for video output.3 USB Interface Connects USB mouse or USB flash memory devices.4 HDMI HDMI video output.5 VGA DB15 connector for VGA output. Display local video output and menu.4