17
INSTALLATION
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NR8H /NR16H
Apply power to NVR main unit, and connect the provided DC 48V power supply adaptor to
the external PoE switch (Power Over Ethernet for 16-channel models).
NVR power connection
Connect the provided power cord to the power inlet.
PoE Switching hub power connection
Plug the provided DC 48V adaptor in the rear power port of the Hub.
Make connection when the power is not applied yet.
Arrange up the cables and be careful not to peel off the cable coating.
Do not place the power cord under the carpet or rug. The power cord is usually
earth-grounded. However, even
if it's not earth-grounded, do never modify it on your own for earth-grounding.
Do not insert multiple devices in a single power socket. Otherwise, it may cause a
power overload.
For stable power supply, this product provides two separate adaptors and two
corresponding AC cords by factory default. Make sure all cables are connected
properly.
Make sure the power connection and cable are connected tightly and not loose.