Nadatel SDVR-9000C User Manual page 3

Warnings
Installation and servicing should be performed only by qualified and experienced personnel.
Power off the DVR when connecting cameras, audio or sensor cables.
The manufacturer is not responsible for any damage caused by improper use of the product or
failure to follow instructions for the product.
The manufacturer is not responsible for any problems caused by or resulting from the user
physically opening the DVR for examination or attempting to fix the unit. The manufacturer may
not be held liable for any issues with the unit if the warranty seal is removed.
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