CONNECTIONS AND SETUP
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The audio source connected to the “Audio 1” will be recorded with the video of the “CH1”.
The audio source connected to the “Audio 2” will be recorded with the video of the “CH2”.
The audio source connected to the “Audio 3” will be recorded with the video of the “CH3”.
The audio source connected to the “Audio 4” will be recorded with the video of the “CH4”.
Note:
If you want to make a video backup with audio, please connect audio cameras to the channels which
support the audio function
For 16CH & 8CH DVR, the audio channels are CH1, CH2, CH3 and CH4.
For 4CH DVR, the audio channel is CH1.
6) Audio OUT
Connect to a monitor or speaker with 1 mono audio output.
7) IR
Connect the IR receiver extension line for remote control.
8) EXTERNAL I/O
Insert the supplied 25PIN DSUB to this port for connecting external devices (external alarm, etc).
For detailed I/O port PIN configuration, please refer to “APPENDIX 1 PIN CONFIGURATION”.
9) LAN
Connect to Internet by LAN cable.
10) LINK ACT.
When your DVR is connected to the Internet, this LED will be on.
11) DC 19V
Connect to the supplied adapter.
12) Fan
