JVC KENWOOD Corporation 415401 用户手册
MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS AND USERS
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Use only manufacturer or dealer supplied antennas.
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Antenna Minimum Safe Distance: 180 cm (6 feet), 50% duty Cycle.
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Antenna Gain: 0 dBd referenced to a dipole.
The Federal Communications Commission has adopted a safety standard for
human exposure to RF (Radio Frequency) energy which is below the OSHA
(Occupational Safety and Health Act) limits.
•
human exposure to RF (Radio Frequency) energy which is below the OSHA
(Occupational Safety and Health Act) limits.
•
Antenna Mounting: The antenna supplied by the manufacturer or radio dealer
must not be mounted at a location such that during radio transmission, any
person or persons can come closer than the above indicated minimum safe
distance to the antenna, i.e. 180 cm (6 feet) , 50% duty Cycle.
must not be mounted at a location such that during radio transmission, any
person or persons can come closer than the above indicated minimum safe
distance to the antenna, i.e. 180 cm (6 feet) , 50% duty Cycle.
•
To comply with current FCC RF Exposure limits, the antenna must be
installed at or exceeding the minimum safe distance shown above, and in
accordance with the requirements of the antenna manufacturer or supplier.
installed at or exceeding the minimum safe distance shown above, and in
accordance with the requirements of the antenna manufacturer or supplier.
•
Vehicle installation: The antenna can be mounted at the center of a vehicle
metal roof or trunk lid, if the minimum safe distance is observed.
metal roof or trunk lid, if the minimum safe distance is observed.
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Base Station Installation: The antenna should be fixed-mounted on an
outdoor permanent structure. RF Exposure compliance must be addressed
at the time of installation.
outdoor permanent structure. RF Exposure compliance must be addressed
at the time of installation.
Antenna substitution: Do not substitute any antenna for the one supplied or
recommended by the manufacturer or radio dealer.
You may be exposing person or persons to excess radio frequency radiation. You
may contact your radio dealer or the manufacturer for further instructions.
recommended by the manufacturer or radio dealer.
You may be exposing person or persons to excess radio frequency radiation. You
may contact your radio dealer or the manufacturer for further instructions.
Maintain a separation distance from the antenna to person(s) of at least 180 cm (6 feet),
50% duty Cycle.
50% duty Cycle.
“This transmitter is authorized to operate with a maximum duty factor of 50%,
in typical push-to-talk mode, for satisfying FCC RF exposure compliance
requirements.”
in typical push-to-talk mode, for satisfying FCC RF exposure compliance
requirements.”
You, as the qualified end-user of this radio device must control the exposure
conditions of bystanders to ensure the minimum separation distance (above) is
maintained between the antenna and nearby persons for satisfying RF Exposure
compliance. The operation of this transmitter must satisfy the requirements of
Occupational/Controlled Exposure Environment, for work-related use, transmit
only when person(s) are at least the minimum distance from the properly
installed, externally mounted antenna. Transmit only when people outside the
vehicle are at least the recommended minimum lateral distance away from the
antenna/vehicle.
conditions of bystanders to ensure the minimum separation distance (above) is
maintained between the antenna and nearby persons for satisfying RF Exposure
compliance. The operation of this transmitter must satisfy the requirements of
Occupational/Controlled Exposure Environment, for work-related use, transmit
only when person(s) are at least the minimum distance from the properly
installed, externally mounted antenna. Transmit only when people outside the
vehicle are at least the recommended minimum lateral distance away from the
antenna/vehicle.
B59-2398-00