HIKVISION NVST HNR Series User Manual page 5

 Ensure environmental conditions meet factory specifications.
 Ensure unit is properly secured to a rack or shelf. Major shocks or jolts to the unit as a result of
dropping it may cause damage to the sensitive electronics within the unit.
 Use the device in conjunction with an UPS if possible.
 Power down the unit before connecting and disconnecting accessories and peripherals.
 A factory recommended HDD should be used for this device.
 Improper use or replacement of the battery may result in hazard of explosion. Replace with
the same or equivalent type only. Dispose of used batteries according to the instructions
provided by the battery manufacturer.
When installing the device into a cabinet over 2U height, it is suggested to use rack shelf to

bear the weight. If the cabinet height is over 4U, it is suggest to use slide rails or rack shelf to
bear the weight.
Network Video Recorder User Manual
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