battery, particularly when placing it inside a pocket, purse, or other container with metal objects.
Do not replace batteries in a potentially explosive atmosphere. Contact sparking may
occur while installing or removing batteries and cause an explosion.
Potentially Explosive Atmospheres
Turn your radio OFF when in any area with a potentially explosive atmosphere. Sparks in such areas
could cause an explosion or fire resulting in injury or even death. NOTE: Areas with potentially
explosive atmospheres are often, but not always clearly marked. They include fueling areas such as
below deck on boats; fuel or chemical transfer or storage facilities; areas where the air contains
chemicals or particles, such as grain, dust, or metal powders; and any other area where you would
normally be advised to turn off your vehicle engine.
Blasting Caps and Areas
To avoid possible interference with blasting operations, turn your radio OFF near electrical blasting
caps or in a “blasting area” or in areas posted: “Turn off the two way radio.” Obey all signs and
instructions.
Transmit and Receive Procedure
Your two‐way radio contains a transmitter and a receiver. To control your exposure and ensure
compliance with the general population/uncontrolled environment exposure limits, always adhere
to the following procedure: •Transmit no more than 50% of the time.
•To receive calls, release the PTT button.
•To transmit (talk), press the Push to Talk (PTT) button.
Transmitting 50% of the time, or less, is important because the radio generates measurable RF
energy exposure only when transmitting (in terms of measuring standards compliance). Always
hold the radio approximately 5cm in front of your mouth with the antenna pointing away from
your head.
Radio Operation and EME Exposure
Unauthorized antennas, modifications, or attachments could damage the radio and violate
compliance. Do NOT hold the antenna when the radio is “IN USE.” Holding the antenna reduces the
effective range. Do not use the radio if the antenna is damaged. If a damaged antenna makes
contact with your skin, a minor burn can result. If you wear a radio on your body when
transmitting, always fit the radio on the belt clip (supplied). Always ensure the radio and it's
antenna are at least 5cm from your body when transmitting.
Electromagnetic Interference/Compatibility
Nearly every electronic device is susceptible to electromagnetic interference (EMI). To avoid the
possibility of electromagnetic interference and/or compatibility conflicts, turn off your radio in any
location where posted notices instruct you to do so such as health care facilities.
Aircraft
When instructed to do so, turn off your radio when on board an aircraft. Any use of a radio must be
in accordance with applicable regulations per airline crew instructions.
Medical Devices –Pacemakers
The Advanced Medical Technology Association recommends that a minimum separation of 6
inches (15cm) be maintained between a handheld wireless radio and a pacemaker. These
