User Manual

6
Transmitter Hazards
The operator of any mobile radio should be aware of certain
hazards common to the operation of vehicular radio
transmitters. A list of several possible hazards is given:
1. Explosive Atmospheres - Just as it is dangerous to fuel a vehicle with
the motor running, similar hazards exist when operating a mobile radio.
Be sure to turn the radio off while fueling a vehicle. Do not carry
containers of fuel in the trunk of a vehicle if the radio is mounted in the
trunk.
Areas with potentially explosive atmosphere are often, but not
always, clearly marked. Turn OFF your radio when in any area with
a potentially explosive atmosphere. It is rare, but not impossible
that the radio or its accessories could generate sparks.
2. Interference to Vehicular Electronics Systems - Electronic fuel
injection systems, electronic anti-skid braking systems, electronic cruise
control systems, etc., are typical electronic systems that may malfunction
due to the lack of protection from radio frequency energy present when
transmitting. If the vehicle contains such equipment, consult the dealer
and enlist their aid in determining the expected performance of electronic
circuits when the radio is transmitting.
3. Dynamite Blasting Caps - Dynamite blasting caps may be caused to
explode by operating a radio within 500 feet of the blasting caps. Always
obey the "Turn Off Two-Way Radios" signs posted where dynamite is
being used.
When transporting blasting caps in your vehicle:
a. Carry the blasting caps in a closed metal box with a soft lining.
b. Leave the radio OFF whenever the blasting caps are being put into
or removed from the vehicle.
4. Liquefied Petroleum (LP) Gas Powered Vehicles - Mobile radio
installations in vehicles powered by liquefied petroleum gas with the LP
gas container in the trunk or other sealed-off space within the interior of
the vehicle must conform to the National Fire Protection Association
standard (NFPA) 58 requiring:
a. The space containing the radio equipment shall be isolated by a seal
from the space containing the LP gas container and its fittings.
b. Outside filling connections shall be used for the LP gas container.
c. The LP gas container shall be vented to the outside of the vehicle.