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RQT6742
7
Use of batteries
•
Align the poles (+ and –) properly when inserting the batteries.
•
Do not mix old and new batteries or different types of batteries.
•
Do not recharge ordinary dry cell batteries.
•
Do not heat or disassemble the batteries. Do not allow them to contact
flame or water.
•
If the unit is not going to be used for a long time or if the unit is to be
powered exclusively by AC power, remove the batteries and store
them in a cool, dark place.
•
Do not keep together with metallic objects such as necklaces.
•
Do not use rechargeable type batteries.
•
Do not use batteries if the covering has been peeled off.
Mishandling of batteries can damage other items, cause damage to the
unit, and may cause a fire through short-circuiting or electrolyte leakage.
If electrolyte leaks from the batteries, consult your dealer.
Wash thoroughly with water if electrolyte comes in contact with any part of
your body.
Service
1. Damage requiring service —The unit should be serviced by qualified
service personnel if:
(a) The AC power supply cord or the plug has been damaged; or
(b) Objects or liquids have gotten into the unit; or
(c) The unit has been exposed to rain; or
(d) The unit does not operate normally or exhibits a marked change
in performance; or
(e) The unit has been dropped or the cabinet damaged.
2. Servicing —Do not attempt to service the unit beyond that described
in these operating instructions. Refer all other servicing to authorized
servicing personnel.
3. Replacement parts —When parts need replacing ensure the servicer
uses parts specified by the manufacturer or parts that have the same
characteristics as the original parts. Unauthorized substitutes may
result in fire, electric shock, or other hazards.
4. Safety check —After repairs or service, ask the servicer to perform
safety checks to confirm that the unit is in proper working condition.
IMPORTANT SAFETY INSTRUCTIONS
Read these operating instructions carefully before using the unit. Follow
the safety instructions on the unit and the safety precautions listed below.
Keep these operating instructions handy for future reference.
Safety
1. Power source—Connect the unit to a power source of the type
described in these instructions or as marked on the unit.
2. Polarization—The unit is equipped with a polarized power plug where
one blade is wider than the other. This safety feature ensures that
the plug fits into your household AC outlet only one way. If the plug
doesn’t fit one way, try reversing it. If the plug still doesn’t fit, contact
an electrician to replace the obsolete outlet. Do not attempt to defeat
the safety purpose of the plug.
3. Power cord protection—Route the AC power supply cord so that it
will not be walked on or pinched by items placed on or against it.
Never take hold of the plug or cord with wet hands. Always grasp the
plug body firmly when connecting and disconnecting it.
4. Overloading—When connecting the AC power supply cord, be careful
not to overload the household AC outlet, extension cord, or outlet
from any other device as this can result in fire or electric shock.
5. Nonuse periods—Turn the unit off when it is not in use. Unplug the
unit from the household AC outlet if it is not to be used for a long
time. Unplug the unit during lightning storms.
6. Attachments and accessories—Use only the attachments and
accessories recommended in these operating instructions.
Installation
Placement
1. Ventilation—Situate the unit so that it receives proper ventilation.
Do not install in a confined space such as a bookcase or cabinet.
Allow at least 10 cm (4 inches) clearance from the rear of the unit. To
prevent the risk of electric shock or fire due to overheating ensure
curtains and other materials do not obstruct the unit’s ventilation.
2. Foreign material—Ensure objects and liquids do not get into the
unit. Avoid exposing the unit to excessive smoke, dust, mechanical
vibration, and shock.
3. Magnetism—Situate the unit away from equipment and devices that
generate strong magnetic fields.
4. Stacking—Do not place heavy objects on top of this unit.
5. Surface—Place the unit on a flat, level surface.
6. Carts and stands—Use the unit only with carts and
stands recommended by the manufacturer. Move carts
with care. Sudden stops, excessive force, and uneven
surfaces can cause carts to overturn.
7. Wall and ceiling mounting—Do not mount the unit on walls or
ceilings unless specified in the instructions.
Environment
1. Water and moisture—Do not use the unit near water, such as near
a bathtub or swimming pool. Avoid damp basements.
2. Heat—Situate the unit away from heat sources, such as radiators.
Do not situate where temperatures fall below 5°C (41°F) or rise
above 35°C (95°F).
CAUTION:
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
¡ Reorient or relocate the receiving antenna.
¡ Increase the separation between the equipment and receiver.
¡ Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
¡ Consult the dealer or an experienced radio/TV technician for help.
Any unauthorized changes or modifications to this equipment would
void the user’s authority to operate this device.
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
THE FOLLOWING APPLIES ONLY IN THE U.S.A.
Maintenance
(See page 6 for details.)
Unplug the unit from the household AC outlet before cleaning.
Clean with a damp cloth.
Do not use abrasive pads, scouring powders, or solvents.
CAUTION!
DO NOT INSTALL, OR PLACE THIS UNIT, IN A BOOKCASE,
BUILT-IN CABINET OR IN ANOTHER CONFINED SPACE. EN-
SURE THE UNIT IS WELL VENTILATED. TO PREVENT RISK
OF ELECTRIC SHOCK OR FIRE HAZARD DUE TO OVER-
HEATING, ENSURE THAT CURTAINS AND ANY OTHER MA-
TERIALS DO NOT OBSTRUCT THE VENTILATION VENTS.
D6-7(newUL) 10/23/02, 10:25 AM7