User Manual of Network Video Recorder DS-3E0109P-E
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Make sure the device is grounded well.
Lightning Protection
In a thunderstorm weather, a sudden current may damage the device. To protect the device from lightning stroke or
strong current, please:
Make sure the device, the installation desktop and power outlet on the wall all are well-grounded.
Cable the device properly; and if you need to cable outdoors, it is advisable to set up with a signal lightning
arrester.
Mounting Standards
No matter whether it is wall-mounting or desktop-mounting, follow the instructions below.
The desktop is stable and sturdy enough.
Place the device in a clean, dry and well-ventilated environment. Keep at least 10cm free on all sides for
cooling.
Do not place any heavy or big size object on the device.
Keep at least 1.5cm vertical distance between each device while installing it in stack.
2.2 Installation
The device supports two types of installation: wall-mounting and desktop-mounting. Install your device according
to the tools you have. Here DS-3E0109P-E is taken as an installation guide, which applies to DS-3E0105P-E.
Desktop-mounting
Find a flat and stable desktop and place the switch correctly.
Wall-mounting
Step 1: Prepare the following tools.
Figure 2.1 Installation Tools