9Name Icon FunctionShift SHIFT In text mode, click it to switch between numeral, Englishcharacter (small/capitalized) and etc. During tour process, click it to enable/disable tour function. Click it to auto adjust resolution when device boots up.Record Rec It is to start/stop record manually. In record control interface, working with the directionbuttons to select the record channel.CDROM This button is inapplicable. Please do not press it with toomuch force.2.2 Rear Panel2.2.1 CJ-HDR216The rear panel is shown as below. See Figure 2-3.Figure 2-3Please 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 speaker.4 VIDEO IN Video input port Connect to analog camera, video input signal.5 Power input port Input 12V DC.6 USB2.0 port Connect to USB storage device, mouse, burningDVD-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.It is the cable B. You can connect to thecontrol devices such as speed dome PTZ.