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rqt5900-B_p04-09.qxd 01.2.8 6:42 PM ページ 8
Precautions
Before using this unit, be sure to read the applic-
able items of the operating instructions and
Batteries
Installation
Precautions for Listening
these safety suggestions carefully.
with the Headphones or
Afterwards keep them handy for future refer-
1. Battery pack (Lithium ion battery pack)
1. Water and Moisture—Do not use this unit
ence. Take special care to follow the warnings
≥Use this unit to recharge the battery pack.
near water—for example, near a bathtub,
Earphones
indicated on the unit itself as well as in the oper-
≥Do not use the battery pack with equipment
washbowl, swimming pool, or the like. Damp
Getting Started
ating instructions.
other than the specified player.
basements should also be avoided.
≥Do not play your headphones or earphones at
Getting Started
≥Do not use, charge or leave the battery
2. Condensation—Moisture may form on the
a high volume. Hearing experts advise against
pack in locations where there is static elec-
lens in the following conditions…
continuous extended play.
Power source
tricity.
≥immediately after a heater has been turned
≥If you experience a ringing in your ears, reduce
≥Do not use the player outside if it is snowing
on.
volume or discontinue use.
1. Power Source—The unit should be connect-
or raining. (The battery pack is not water-
≥in a steamy or very humid room.
≥Do not use while operating a motorized vehicle.
ed to a power supply only of the type de-
proof.)
≥when the unit is suddenly moved from a
It may create a traffic hazard and is illegal in
scribed in the operating instructions or as
≥Do not get dirt, sand, liquids, or other for-
cold environment to a warm one. If moisture
many areas.
marked on the unit. If you are not sure of the
eign matter on the terminals.
forms inside this unit, it may not operate
≥You should use extreme caution or temporarily
type of power supply to your home, consult
≥Do not touch the plug terminals (i and j)
properly. To correct this problem wait about
discontinue use in potentially hazardous situ-
your appliance dealer or local power com-
with metal objects.
one hour for the moisture to evaporate.
ations.
pany.
≥Do not disassemble, remodel, heat or throw
3. Heat—Never use or place this unit or battery
≥Even if your headphones or earphones are the
Do not use a car cigarette lighter socket to
into fire.
near a heat source. Do not leave it in an au-
open-air type designed to let you hear outside
power the unit.
≥Do not store the battery pack in temperature
tomobile exposed to direct sunlight for a long
sounds, don’t turn up the volume so high that
2. Power lead Protection—AC mains lead
over 60 oC.
time with the doors and windows closed as
you can’t hear what’s around you.
should be routed so that they are not likely to
2. Button-type battery (Lithium battery)
this may deform the cabinet.
be walked on or pinched by items placed
≥Insert with poles aligned.
4. Foreign Material—Care should be taken so
upon or against them. Never take hold of the
≥Do not touch the terminals (i and j) with
that objects do not fall into and liquids are not
plug or lead if your hand is wet, and always
metal objects.
spilled into the unit. Do not subject this unit to
grasp the plug body when connecting or dis-
≥Do not disassemble, remodel, heat or throw
excessive smoke, dust, mechanical vibration,
connecting it.
into fire.
or shock.
3. Overloading—Do not overload wall outlets
≥Keep out of reach of children.
and extension cords as this can result in a
If any electrolyte should come into contact with
risk of fire or electric shock.
your hands or clothes, wash it off thoroughly with
Service
4. Nonuse Periods—If the set is not being
water.
used for a long time, be sure to disconnect
If any electrolyte should come into contact with
1. Damage Requiring Service—The unit
the AC mains lead from the mains socket and
your eyes, never rub the eyes.
should be serviced by qualified service per-
detach the battery pack to prevent potential
Rinse eyes thoroughly with water, and then con-
sonnel when:
damage caused by battery leakage.
sult a doctor.
(a) The AC mains lead or AC adaptor is dam-
5. Attachments—Do not use attachments not
3. Disposing of the batteries
aged; or
recommended by the unit manufacturer as
Check and follow your local regulations be-
(b) Objects have fallen or liquid has spilled
they may cause hazards.
fore disposal.
into the unit; or
(c) The unit has been exposed to water; or
(d) The unit does not appear to operate nor-
Maintenance
mally or exhibits a marked change in per-
CAUTION!
formance; or
Disconnect this unit from mains socket before
DANGER OF EXPLOSION IF BAT-
(e) The unit has been dropped, or the enclo-
cleaning. Clean the cabinet, panel and controls
TERY IS INCORRECTLY REPLACED.
sure damaged.
with a soft cloth lightly moistened with a mild de-
2. Servicing—The user should not attempt to
tergent solution.
service the unit beyond that described in the
REPLACE ONLY WITH THE SAME OR
Do not use any type of abrasive pad, scouring
operating instructions. All other servicing
EQUIVALENT TYPE RECOMMENDED
powder or solvent such as alcohol or benzine.
should be referred to authorized service per-
BY THE MANUFACTURER.
sonnel.
DISCARD USED BATTERIES AC-
3. Replacement parts—When parts need re-
AC adaptor
CORDING TO THE MANUFACTUR-
placing, ensure the servicer uses parts spec-
ified by the manufacturer or parts that have
ER’S INSTRUCTIONS.
This AC adaptor operates on AC between 100 V
the same characteristics as the original parts.
and 240 V.
Unauthorized substitutes may result in fire,
But
electric shock, or other hazards.
Do not rest the unit on your lap for a long
≥Obtain a suitable plug adaptor if the plug does
4. Safety check—After repairs or service, ask
not fit the AC mains socket.
time while using it. The unit can become
the servicer to perform safety checks to con-
8
firm that the unit is in proper working con-
hot and cause burns.
9
RQT5900
dition.
RQT5900
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