UNV NVR202 Series, Quick Manual

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9
NOTE!

A PoE port is used to transfer data and provide DC power for a
connected IP camera (if the camera supports PoE function).

The total power of PoE ports on the device is 64W, and the
maximum output power of a single PoE port is 30W. When multiple
powered devices are connected to the device, the device ensures
power for the PoE ports with the smaller port numbers first if the
total power needed exceeds 64W.
3
Power On/Off
Before Power-On
Before you power on the device, check and ensure that:

The device is stably installed with all the screws tightened.

No object is put on the device.

All the cables are correctly connected.

The power supply conforms to specifications.
Power On
Connect the device to the power and then press the power button.
Power Off
CAUTION!
Do not directly disconnect power when the device is running or shutting
down. A sudden power failure may cause device damage.
Option 1:
Hold the power button on the front panel for three seconds and then
confirm the power-off operation.