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Инструкция по эксплуатации Страница: 35

Icom IC-F1821 [35/36] Safety training information

SAFETY TRAINING INFORMATION

Your Icom radio generates RF electromagnetic

energy during transmit mode. This radio is

designed for and classiﬁed as “Occupational Use

Only”, meaning it must be used only during the

course of employment by individuals aware of the

hazards, and the ways to minimize such hazards.

This radio is NOT intended for use by the “General

Population” in an uncontrolled environment.

• For compliance with FCC and Industry Canada RF Exposure

Requirements, the transmitter antenna installation shall comply with

the following two conditions:

1. The transmitter antenna gain shall not exceed 0 dBi.

2. IC-F1721/IC-F1721D/IC-F1821/IC-F1821D:

The antenna is required to be located outside of a vehicle and

kept at a distance of 48 centimeters or more between the trans-

mitting antenna of this device and any persons during operation.

For small vehicle as worst case, the antenna shall be located on

the roof top at any place on the centre line along the vehicle in

order to achieve 48 centimeters separation distance. In order to

ensure this distance is met, the installation of the antenna must

be mounted at least 48 centimeters away from the nearest edge

of the vehicle in order to protect against exposure to bystanders.

3. IC-F2721/IC-F2721D/IC-F2821/IC-F2821D:

The antenna is required to be located outside of a vehicle and

kept at a distance of 38 centimeters or more between the trans-

mitting antenna of this device and any persons during operation.

For small vehicle as worst case, the antenna shall be located on

the roof top at any place on the centre line along the vehicle in

order to achieve 38 centimeters separation distance. In order to

ensure this distance is met, the installation of the antenna must

be mounted at least 38 centimeters away from the nearest edge

of the vehicle in order to protect against exposure to bystanders.

To ensure that your exposure to RF electromag-

netic energy is within the FCC allowable limits

for occupational use, always adhere to the fol-

lowing guidelines:

•DO NOT operate the radio without a proper antenna attached, as

this may damage the radio and may also cause you to exceed FCC

RF exposure limits. A proper antenna is the antenna supplied with

this radio by the manufacturer or an antenna speciﬁcally authorized

by the manufacturer for use with this radio.

•DO NOT transmit for more than 50% of total radio use time (“50%

duty cycle”). Transmitting more than 50% of the time can cause FCC

RF exposure compliance requirements to be exceeded. The radio

is transmitting when the “TX indicator” lights red. You can cause the

radio to transmit by pressing the “PTT” switch.

Electromagnetic Interference/Compatibility

During transmissions, your Icom radio generates RF energy that can

possibly cause interference with other devices or systems. To avoid

such interference, turn off the radio in areas where signs are posted

to do so. DO NOT operate the transmitter in areas that are sensitive

to electromagnetic radiation such as hospitals, aircraft, and blasting

sites.

WARNING

CAUTION

Icom IC-F1821 [35/36] Safety training information

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