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QNVR_PoE 4 and 8 channel manual V1.0
QVNR04P/08P installation and user manual
Connecting to a remote keyboard
This RS485 connector is for a control keyboard.
● Kbd (+) : Connect to RS485 Tx(+) of the keyboard.
● Kbd (-) : Connect to RS485 Tx(-) of the keyboard.
5. Turning on the NVR
1. Connect the AC adaptor.
2. Connect IP camera cables.
3. Connect a network cable and a monitor cable.
4. Plug in and wait until the main screen is displayed on the connected monitor; this process
may take a couple of minutes.
Kbd (+)
Kbd (-)