Amcrest NVR11H Series User Manual page 9

Important Safeguards and Warnings
1. Electrical safety
Installation and operation should conform to your local electrical safety codes.
The product must be grounded to reduce the risk of electric shock.
We assume no liability or responsibility for any fires or electric shock caused by improper handling
or installation.
2. Transportation security
Heavy stress, violent vibrations, and moisture are not allowed during transportation, storage, or
installation.
3. Installation
Keep upright. Handle with care.
Do not apply power to the NVR before completing the installation.
Do not place objects on the NVR.
4. Qualified engineers needed
All examinations and repair work should be done by qualified service engineers.
We are not liable for any problems caused by unauthorized modifications or attempted repair.
5. Environment
The NVR should be installed in a cool, dry place away from direct sunlight, flammable materials,
explosive substances, etc.
This series product should be transported, stored, and used in the specified environments.
The environment needs to comply with the following conditions:

The function of the ITE with concerns to IEC 60950-1 is considered not likely to require a
connection to an Ethernet network with an outside power source, including campus
environment.

The installation instructions clearly state that the ITE is to be connected only to PoE networks
without routing to outside power sources.
6. Accessories
Be sure to use only the accessories recommended by manufacturer.
Before installing, please open the package and check that all the components are included.
Contact your local retailer ASAP if something is broken or missing in your package.
7. Lithium battery
Improper battery use may result in fire, explosion, or personal injury!
When replacing the battery, please make sure you are using the same model!
CAUTION:
RISK OF EXPLOSION IF THE BATTERY IS REPLACED WITH AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
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