Retevis RT619 Manuel De L'utilisateur page 14

• Turn off your radio while taking on fuel or while parked at
gasoline service stations.
To avoid electromagnetic interference and/or compatibility conflicts
• Turn off your radio in any facility where posted notices instruct
you to do so, hospitals or health care facilities (Pacemakers,
Hearing Aids and Other Medical Devices) may be using
equipment that is sensitive to external RF energy.
• 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.
Protect your hearing:
• Use the lowest volume necessary to do your job.
• Turn up the volume only if you are in noisy surroundings.
• Turn down the volume before adding headset or earpiece.
• Limit the amount of time you use headsets or earpieces at
WARNING
high volume.
• When using the radio without a headset or earpiece, do not
place the radio's speaker directly against your ear
• Use careful with the earphone maybe possible excessive
sound pressure from earphones and headphones can
cause hearing loss
Note: Exposure to loud noises from any source for extended
periods of time may temporarily or permanently affect your
hearing. The louder the radio's volume, the less time is required
before your hearing could be affected. Hearing damage from
loud noise is sometimes undetectable at first and can have a
cumulative effect.
Avoid Burns
Antennas
• Do not use any portable radio that has a damaged antenna.
If a damaged antenna comes into contact with the skin when
the radio is in use, a minor burn can result.
WARNING
Batteries (If appropriate)
• When the conductive material such as jewelry, keys or chains
touch exposed terminals of the batteries, may complete an
electrical circuit (short circuit the battery) and become hot to
cause bodily injury such as burns. Exercise care in handling
any battery, particularly when placing it inside a pocket, purse
or other container with metal objects
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