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REGULATORY INFORMATION
Electromagnetic Interference (EMI) is any signal or emission, radiated in free space or conducted along power or sig-
nal leads that enganders the function of a radio navigation or other safety service or seriously degrades, obstructs, or
repeatedly interrupts a licensed radio communications service.
Class A
Class A equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. Operation of this equipment in a resi-
dential area is likely to cause harmful interference, in which case the user will be required to correct the interference
at his/her own expense.
All Directed Perception products have been tested to comply with FCC Class A requirements.
Class B
Class B equipment 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 res-
idential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interfer-
ence 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:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Directed Perception pan-tilt devices using a cable length of 7’ or less, either with or without the EIO option, and
using the PT-PS-INT30V power supply (including PT-PS-FERRITE) have been tested to comply with FCC Class B
requirements.
Caution: Changes or modifications of this equipment not expressly approved by manufacturer could result in viola-
tion of Part 15 of the Federal Communications Commissions rules. The FCC has prepared the following booklet:
"How to Identify and Resolve Radio-TV Interference Problems.” It is available from the US Government Printing
Office, Washington DC, 20402. Stock Number 004-00-00345-4.
FCC Notice
According to 47CFR, Parts 2 and 15, Class B Computer Peripherals:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, (2) This device must accept any interference received including interfer-
ence that may cause undesired operations.
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