Instruction manual

296-1011-220 Rel. 4.1, Doc. Rev. 07.02 iii
Regulatory and Safety
Regulatory Information
U.S.A. Requirements
FCC Radio Frequency Class A Notice for CVX 1800 Access Switch
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of
the Federal Communications Commission (FCC) rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy. If it is not installed and used in accordance with the instruction manual,
it may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely
to cause harmful interference, in which case users will be required to take whatever measures may be necessary to
correct the interference at their own expense.
Do not attempt to repair or modify this equipment. All repairs must be performed by Nortel Networks, or an
authorized Nortel Networks representative.
FCC Radio Frequency Class B Notice for CVX 600 Multi-Service Access Switch
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.
Note: This 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
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 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.