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Chapter 3: Connecting NVR
3.1. Hard Disk Installation
Disconnect power before installation.
Use the NVR dedicated monitor hard drive recommended by the device manufacturer.
Installation tools
• A Phillips screwdriver
3.1.1 Hard disk installation
The hard disk is installed is shown in Figure 3-1.
To install the hard disk:
1. Loosen the securing screw on the cover, and then open the cover.
2. Connect one end of the hard disk data cable and power cable to the motherboard, and then connect the
other end of the cables to the hard disk.
3. Hold the hard disk in place, turn over the chassis, and then secure the hard disk with the screw at the
indicated position.
4. Turn over the chassis, and then secure the cover with screw.
Figure 3-1
3.1.2 Device Connection
Use a VGA cable or HDMI cable to transmit the NVR signal to the display. If it is a controllable PTZ, use the wire to
connect the RS485 A cable and the RS485 B cable to the corresponding RS485 interface on NVR, as show in
Figure3-2.