10
Potential for Interference
Your Smart Controller has been tested and found to comply with the limits for a class B digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. The Smart Controller generates and radiates radio frequency energy and if not installed and used in accordance
with instructions, may cause harmful interference to radio communications. However, there is no guarantee that interfer-
ence will not occur in a particular installation. If the Smart Controller does cause harmful interference to radio or televi-
sion reception, which can be determined by pressing any button on the Smart Controller, you are encouraged to try to
correct the interference by one or more of the following measures:
• Reorient or relocate the receiver antenna for the radio or television.
• Increase the separation between the Smart Controller and the receiver.
• Consult your HCZ dealer.
In order to maintain compliance with FCC regulations, you must not modify any Smart Controller in any way and use only
approved batteries. You are cautioned that changes and modifications made to your Smart Controllers could void your au-
thority to operate this equipment.