2.2 Rear Panel
1)
INPUT (1 ~ 16CH / 1 ~ 8CH / 1 ~ 4CH)
Connect to video sources, such as cameras.
Note: The DVR will automatically detect the video system of the camera, please make sure that the
cameras are properly connected to the DVR and power-supplied before the DVR is turned on.
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 with a fan built-in, the audio channel is CH1.
2)
MONITOR
Connect to a CRT monitor for video output.
3)
Audio IN
Connect to audio sources, such as cameras equipped with the audio function.
When users start recording, the audio input will also be recorded with corresponding video channel.
Note: 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".
4)
Audio OUT
Connect to a monitor or speaker with 1 mono audio output.
5)
IR
Connect the IR receiver extension line for remote control.
6)
EXTERNAL I/O
Insert the supplied 25 / 15 PIN 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" at page 60.
7)
LAN
Connect to Internet by LAN cable.
8)
LINK ACT.
When your DVR is connected to the Internet, this LED will be on.
9)
DC 19V
Connect to the supplied adapter.
10) RS485
(Selected Models Only)
Connect to external devices (such as speed dome cameras) with RS485-A and RS485-B wires.
11) VGA
(Selected Models Only)
Connect to a TFT monitor directly.
12) Fan
(Selected Models Only)
The fan equipment is optional.
All manuals and user guides at all-guides.com
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CONNECTIONS AND SETUP