Approach Tech NVR-2018 DVR User Manual


 
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3. INSTALLATION
Please follow the instructions and the diagram below to set up the system.
3.1 Basic Connection
CONNECTING WITH A SINGLE CAMERA
SD Card
RS-232
ALARM
DC12V
MONITOR AUDIO
ETHERNET
I/O
To Video In
To Audio In
Monitor
LAN CAMERA
CROSSOVER CABLE