61.7 Rear PanelRear panel of CJ-HDR216A is shown as below. See Figure 1-3.Figure 1-3Please refer to the following sheet for detailed information.SN Icon Name Note1 Power switch Power on/off button.2 VGA VGA videooutput portVGA video output port. Output analog video signal. Canconnect to the monitor to view analog video output.3 AUDIO IN Audio input port Connect to audio input device such as microphone orother audio input device.4 VIDEO IN Video input port Connect to analog camera, video input signal.5 Power input port Input 12V DC.6 USB3.0 port Connect to USB storage device, mouse, burning DVD-ROM and etc.7A RS485 (RS-485)communicationportRS485_A port. It is the cable A. You can connect to thecontrol devices such as speed dome PTZ.B RS485_B port. It is the cable B. You can connect to thecontrol devices such as speed dome PTZ.8 HDMI High DefinitionMedia InterfaceHigh definition audio and video signal output port. Ittransmits uncompressed high definition video andmultiple-channel data to the HDMI port of the displaydevice.9 Network port 1000M Ethernet port.10 AUDIOOUTAudio outputport Connect to audio output device such as sound box.