Philips Lifeline 7000C Instructions For Use Manual page 32

System classification
The HomeSafe Help Buttons and Home Communicator are FDA Class II devices.
They are an internally powered devices for continuous operation.
Radio specifications
The HomeSafe Help Buttons and Home Communicator have radios with the
following characteristics: 3 channel frequency agility (917 MHz, 919 MHz, 921 MHz);
maximum EIRP -1.23 dBm; FSK digital modulation. It fully complies with FCC Part 15,
Section 15.249.
FCC Notice to Users
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
• Device may not cause harmful interference
• Device must accept any interference received, including interference that may
cause undesired operation.
Changes or modifications not expressly approved by Philips Healthcare, Home
Monitoring, Lifeline Systems Inc. could void the user's authority to operate the
equipment. The manufacturer is not responsible for any radio or TV interference
caused by unauthorized modifications to this equipment.
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:
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