II
About the Guide
This user guide has been compiled with great care and the information it contains has
been thoroughly reviewed and verified.
The text was complete and correct at the time of printing. This guide may be periodically
updated to reflect changes to the product or to correct previous information and the
content of this guide can change without notice.
If you encounter an error or have any questions regarding the contents of this guide,
contact customer service for the latest documentation and supplementary information.
Dahua accepts no liability for damage resulting directly or indirectly from faults,
incompleteness, or discrepancies between this guide and the product described. Dahua is
not liable for any loss caused by installation, operation, or maintenance inconsistent with
the information in this guide.
All the designs and software are subject to change without prior written notice. The
product updates may cause some differences between the actual product and the Guide.
Please contact the customer service for the latest program and supplementary
documentation.
Video loss is inherent to all digital surveillance and recording devices; therefore Dahua
cannot be held liable for any damage that results from missing video information. To
minimize the occurrence of lost digital information, Dahua recommends multiple,
redundant recording systems, and adoption of backup procedure for all data.
All trademarks, registered trademarks and the company names in the Guide are the
properties of their respective owners.
Please visit our website, contact the supplier or customer service if there is any problem
occurred when using the device.
Contact the supplier or customer service if you encounter any issue while using this unit.
FCC Information
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
This device may not cause harmful interference;
This device must accept any interference received, including interference that may cause
undesired operation.
FCC compliance
：
This equipment has been tested and found to comply with the limits for a digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communication. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
