English4 Safety and compliance warningsSafety and compliance warningsWarning: FCC RF exposure limitsThis product generates RF (radio frequency) energy duringtransmissions. This device must be restricted to work-relateduse in an occupational/controlled exposure environment.The radio operator must have control of the exposure condi-tions and duration of all persons exposed to the antenna ofthis transmitter to satisfy FCC RF exposure compliance. Thisdevice is not approved for general population use.■ This device must only be used with authorized accessoriesand antennas.■ The operator must ensure that the minimum safe distanceof 0.9m (35 inches) between persons and the antenna ismaintained during transmissions.■ This minimum safe distance is based on the assumptionthat there is a duty cycle of 50% transmit mode to stand-by or receive modes. The radio is in transmit mode whenthe PTT (press-to-talk) key on the microphone is pressedand the control head red LED (light emittingdiode) glows.Please refer to the following website for more information onwhat RF energy is and how to control your exposure toensure compliance with established RF exposure limits.Website: http://www.fcc.gov/oet/rfsafety/rf-faqs.html.Radio frequency emissions limits in the USAPart 15 of the FCC Rules imposes RF emission limits on elec-tronic equipment to prevent interference to reception ofbroadcast services.This device complies with Part 15 of the FCC Rules. Opera-tion is subject to the condition that this device does notcause harmful interference.