EFJohnson 7700 Series Radio User Manual


 
SAFETY INFORMATION
4
SAFETY INFORMATION
The FCC has adopted a safety standard for human exposure to RF energy.
Proper operation of this radio under normal conditions results in user
exposure to RF energy below the Occupational Safety and Health Act and
Federal Communication Commission limits.
WARNING
DO NOT allow the antenna to touch or come in very close proximity
with the eyes, face, or any exposed body parts while the radio is
transmitting.
DO NOT operate this transceiver in flammable or explosive atmo-
spheres that are not listed on the label on the back of the transceiver.
DO NOT operate the radio near electrical blasting caps. Be sure to turn
it off in areas posted “Blasting Area” or “Turn Off Two-Way Radio”.
Remote controlled RF devices are sometimes used to set off explosives.
DO NOT open this transceiver or permit it to be serviced by anyone that
is not authorized by the Factory Mutual Research Corporation to repair
E.F. Johnson intrinsically safe radios.
DO NOT operate the radio without the proper antenna installed. A
minor skin burn can result if you touch a broken or damaged antenna.
Replace the antenna only with the correct E.F. Johnson replacement.
DO NOT allow children to operate or play with this radio. They could
injure themselves, damage the radio, or make calls that increase your
bill.
DO NOT use unapproved battery packs. Use only E.F. Johnson
Intrinsically Safe Battery Pack, Part No. 587-8150-136.
DO NOT remove, install, or recharge the battery pack while in a
hazardous location. Also, DO NOT dispose of the battery pack in fire
because it may explode.