Video And Audio Connection - Q-See QSNDVR4R User Manual

7: NET INTERFACE
10: +5V

2. Video and Audio Connection

The DVR can support up to 4 cameras video input simultaneously. The monitor must be installed as
shown in the diagram below. Install the monitor for system setup, which is described in the next
section.
VIDEO OUT
VEDIO OUT
VEDIO IN
VIDEO IN
There are two steps for camera installation:
Ⅰ
. Connect the Video Signal Line to the DVR channel input.
Ⅱ
. Connect the power adaptor jack to the camera.
The DVR can connect up to four channels for audio input, but only one can be selected for output
and recording at any given time.
To display the DVR image, the video output signal should be displayed to the TV set or monitor
connected to the rear panel. Any TV set that has a "video input" terminal is suitable for displaying
the image. The figure above shows the video and audio signal line connection.
Note: Only one audio input can be connected at any time. If audio is connected CAM1, audio to
CAM2 to CAM4 must be unplugged.
4 Channel Digital Video Recorder
8: ALARM INPUT
11: GROUND
VEDIO IN
VIDEO IN
9: ALARM OUTPUT
12: RS485 PORT
AUDIO IN
Microphone
Mi c r o p h o ne
AUDIO OUT
6