User's Guide

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U3 Radio Safety Booklet
English Version
RF Exposure Compliance and Control Guidelines and Operating Instructions
To control your exposure and ensure compliance with the occupational/controlled environment
exposure limits, always adhere to the following procedures.
Guidelines:
• Do not remove the RF Exposure Label from the device.
• User awareness instructions should accompany device when transferred to other
users.
• Do not use this device if the operational requirements described herein are not
met.
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Operating Instructions
• Transmit no more than the rated duty factor of 50% of the time. To transmit (talk), push the
Push-To-Talk (PTT) button. To receive calls, release the PTT button. Transmitting 50% of
the time, or less, is important because this radio generates measurable RF energy
exposure only when transmitting (in terms of measuring for standards compliance).
• Hold the radio in a vertical position in front of the face with the microphone (and other parts
of the radio including the antenna) at least one inch (2.54 centimeters) away from the nose
or lips. Antenna should be kept away from the eye. Keeping the radio at a proper distance
is important since RF exposures decrease with increasing distance from the antenna.
• When worn on the body, always place the radio in the Unication-approved belt clip for this
product. Using approved bodyworn accessories is important because the use of
non-Unication-approved accessories may cause exposure levels, which exceed the FCC
occupational/controlled environment RF exposure limits.