LG MS500 Quick Reference Manual page 9

you want to use this device when its
use is restricted on board an aircraft,
remember to switch to Airplane Mode
which turns off RF functions that could
cause interference.
ENVIRONMENT RESTRICTIONS
Do not use this product in gas stations,
fuel depots, chemical plants or where
blasting operations are in progress, or
in potentially explosive atmospheres
such as fueling areas, fuel storehouses,
below deck on boats, chemical plants,
fuel or chemical transfer or storage
Important Customer Information
facilities, and areas where the air
contains chemicals or particles, such as
grain, dust, or metal powders. Please be
aware that sparks in such areas could
cause an explosion or fire resulting in
bodily injury or even death.
EXPLOSIVE ATMOSPHERES
When in any area with a potentially
explosive atmosphere or where
flammable materials exist, the product
should be turned off and the user
should obey all signs and instructions.
Sparks in such areas could cause an
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