Panasonic RQ-V200 - Manual (Page 6)

PRECAUTIONS
•tf the set is not used for a long period of time
or is used only from'an AC power supply,
remove all the batteries to prevent potential
damage due to possible battery leakage.
•Avoid using or placing this unit near sources of
heat. Do not leave it in an automobile exposed to
direct sunlight for a long period of time with the
doors and windows closed, as this may deform
the cabinet. ( *^11 [ b ])
•When not in use, disconnect the AC adaptor
from the AC power outlet.
Precautions for Listening
with the Headphones
•Do not play your headset at a high volume.
Hearing experts advise against continuous
extended play.
•If you experience a ringing in your ears,
reduce volume or discontinue use.
•Do not use while operating a motorized
vehicle. It may create a traffic hazard and is
illegal in many areas.
•You should use extreme caution or tem­
porarily discontinue use in potentially haz­
ardous situations^
•Even if your headset is an open-air type
designed to let you hear outside sounds,
don’t turn up the volume so high that you
can’t hear what’s around you.