Lenovo ThinkCentre M720, Manual, Page: 69 / 222

69
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Electronic emission notices
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Federal Communications Commission (FCC) compliance information statement
The Lenovo M720 Multi-Function Center (4475-LV1) has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
The FCC Class B limits are designed to provide reasonable protection against harmful
interference in a residential 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
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
thefollowing 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 your point of purchase or service representative for additional suggestions.
The manufacturer is not responsible for any radio or television interference caused by using
other than recommended cables or by unauthorized changes or modifications to this
equipment. Unauthorized changes or modifications could void the user's authority to operate
this equipment.
Note:To assure compliance with FCC regulations on electromagnetic interference for a
Class B computing device, use a properly shielded and grounded cable such as Lenovo part
number 72G0213 for USB attach. Use of a substitute cable not properly shielded and
grounded may result in a violation of FCC regulations.
Any questions regarding this compliance information statement should be directed to:
Director of Lexmark Technology & Services
Lexmark International, Inc.
740 West New Circle Road
Lexington, KY 40550
(859) 232-3000
European Community (EC) directives conformity
This product is in conformity with the protection requirements of EC Council directives 89/336/
EEC and 73/23/EEC on the approximation and harmonization of the laws of the Member States
relating to electromagnetic compatibility and safety of electrical equipment designed for use
within certain voltage limits.