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DR 4305 NexStar Installation and Operation
FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY
INTERFERENCE STATEMENT
The NexStar RS-485 Multiplexer sold by Westinghouse Security Electronics 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 herein, may cause
harmful interference to radio communications. If this equipment does cause interference to
radio or television reception, consult the dealer or an experienced radio/television technician
for correction.
The user may find helpful the following booklet, prepared by the Federal Communications
Commission: How to Identify and Resolve Radio/TV Interference Problems." This booklet is
available from the US Government Printing Office, Washington DC 20402, stock number: 004-
000-00345-4.
UL-294 Notice
The NexStar RS-485 Multiplexer is UL-294 listed and may be used in a UL-294 listed
access control system. All system components must be UL-294 listed and installed
according to manufacturers' instructions to comply with UL-requirements.
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