![Retevis RT66 User Manual Download Page 12](http://html.mh-extra.com/html/retevis/rt66/rt66_user-manual_1445764012.webp)
18
19
WARNING
WARNING
Electromagnetic Interference/Compatibility
NOTE:
Nearly every electronic device is susceptible to electromagnetic
interference (EMI) if inadequately shielded, designed, or otherwise
configured for electromagnetic compatibility.
Avoid Choking Hazard
Small Parts. Not for children under 12 years.
Turn off your radio power in the following conditions:
•
Turn off your radio before removing (installing) a battery
or accessory or when charging battery.
•
Turn off your radio when you are in a potentially hazardous
environments: Near electrical blasting caps, in a blasting
area, in explosive atmospheres (inflammable gas, dust
particles, metallic powders, grain powders, etc.).
•
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.
WARNING
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 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
WARNING
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.
Batteries (If appropriate)
•
When the conductive material such as jewelry, keys or
chains touch exposed terminals of the batteries, may
WARNING