4
5
Cautions
Cautions indicate practices that could harm the
equipment or other objects.
Observe all cautions to preserve the product integrity
and warranty.
•
CAUTION
: Use only a damp cloth to clean the
system parts, and do not scrape the surface with
sharp instruments. Do not use liquid or aerosol
cleaners.
•
CAUTION
: Do not use or store the headset or
transmitter in an extremely sunny, hot or cold
environment or a damp environment. These
environments can damage internal circuit boards,
batteries and plastic and shorten the life of the
components.
•
CAUTION
: Do not allow the components to fall
or strike against a hard surface. This can damage
the internal circuit boards.
Safety precautions
•
WARNING
: Do not clean the system parts if they
are charging. Do not spill liquid on the system
parts. This can cause a short circuit, a fire or
electric shock.
•
WARNING
: Do not remove built-in batteries.
Other types of batteries and power accessories
can damage the equipment and cause injury.
•
WARNING
: Do not dispose of the headset or
transmitter by burning. Burning batteries can
explode and release toxic and corrosive fumes
and gases. Do not dispose of batteries with
household waste. Recycle or dispose of batteries
according to regulations of your local municipality.
•
WARNING
: Do not use or store the headset
or transmitter in areas that are dusty, dirty, wet
or contain explosive fumes, dust or chemicals.
Sparks in such areas could cause explosion or fire.
