Network Video Recorder
User Manual
Product Structure
10
Issue: V4.6.X(2022-04-24)
Installation precautions
Note the following points when installing and operating the NVR:
⚫
The power adapter of the NVR uses DC48V
±
20% input. Do not use the NVR
when voltage is too high or too low.
⚫
Install the NVR horizontally.
⚫
Avoid direct sunlight on the NVR and keep away from any heat sources and hot
environments.
⚫
Connect the NVR to other devices correctly during installation.
⚫
The NVR is not configured with any hard disk upon delivery. Install one or more
hard disks when using the NVR for the first time.
The NVR identifies hard disk capacity automatically and supports mainstream hard disk models.
You’d better use high-quality hard disk so that the NVR can work stably and reliably.
Other precautions
⚫
Clean the NVR with a piece of soft and dry cloth. Do not use chemical solvents.
⚫
Do not place objects on the NVR.
The NVR meets the national standards of electromagnetic radiation and does not cause
electromagnetic radiation to the human body.
Series of NVR