Important Notice - Vertex Standard VXA-220 Operating Manual

FCC RF Exposure Compliance Requirements for Occupational Use Only:
This Radio has been tested and complies with the Federal Communications Commission (FCC) RF exposure limits for
Occupational Use/Controlled Exposure Environment. In addition, it complies with the following Standards and Guide-
lines:
FCC 96-326, Guidelines for Evaluating the Environmental Effects of Radio-Frequency Radiation.
FCC OET Bulletin 65 Edition 97-01 (1997) Supplement C, Evaluating Compliance with FCC Guidelines for Human
Exposure to Radio Frequency Electromagnetic Fields.
ANSI/IEEE C95.1-1992, IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency
Electromagnetic Fields, 3 kHz to 300 GHz.
ANSI/IEEE C95.3-1992, IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromag-
netic Fields - RF and Microwave.
When transmitting, hold the radio in a vertical position with its microphone 1 to 2 inches (2.5 to 5 cm) away from your
mouth and keep the antenna at least 1 inch (2.5 cm) away from your head and body.
The radio must be used with a maximum operating duty cycle not exceeding 50%, in typical Push-to-Talk configura-
tions. 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 red LED on the front panel of the radio is illuminated. You can cause the radio to
transmit by pressing the P-T-T button.
Always use Vertex Standard authorized accessories.
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