RFU-6100 5492/01-08/EN
B60-5492-08 00 C (K) KW 0402
WIRELESS UNIT
INSTRUCTION MANUAL
RFU-6100
KENWOOD CORPORATION
2 EN
RFU-6100 5492/01-08/EN
Before applying power
Caution: Read this page carefully to ensure safe operation.
Units are designed for operation as follows.
U.S.A. and Canada ............................................ AC 120V only
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERT THE USER
TO THE PRESENCE OF IMPORTANT OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS
IN THE LITERATURE ACCOMPANYING THE APPLIANCE.
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN EQUILATERAL TRIANGLE, IS IN-
TENDED TO ALERT THE USER TO THE PRESENCE OF UNINSULATED "DANGEROUS VOLTAGE" WITHIN
THE PRODUCT'S ENCLOSURE THAT MAY BE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK
OF ELECTRIC SHOCK TO PERSONS.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO USER-SER-
VICEABLE PARTS INSIDE. REFER SERVICING TO QUALI-
FIED SERVICE PERSONNEL.
Safety precautions
WARNING : TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
Unpacking
Unpack the unit carefully and make sure that all accessories are put aside so they will not be lost.
Examine the unit for any possibility of shipping damage. If your unit is damaged or fails to operate, notify your dealer immediately. If
your unit was shipped to you directly, notify the shipping company without delay. Only the consignee (the person or company
receiving the unit) can file a claim against the carrier for shipping damage.
We recommend that you retain the original carton and packing materials for use should you transport or ship the unit in the future.
Keep this manual handy for future reference.
RFU-6100 wireless unit:
Wireless Receiver (RFU-R6100) ...................................... 1
Wireless Transmitter (RFU-T6100) ................................. 1
AC adaptor ......................................................................... 1
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
AVIS
CAUTION
3 EN
RFU-6100 5492/01-08/EN
Caution: Read this page carefully to ensure safe operation.
IMPORTANT SAFEGUARDS
6. Temperature The appliance may not function properly
if used at extremely low, or freezing temperatures. The
ideal ambient temperature is above +5°C (41°F).
7. Heat The appliance should be situated away from heat
sources such as radiators, heat registers, stoves, or
other appliances (including amplifiers) that produce heat.
Do not place a flaming object, such as a candle or lantern,
on or near the appliance.
8. Electric shock Care should be taken so that objects do
not fall and liquid is not spilled into the enclosure through
openings. If a metal objects, such as a hair pin or a
needle, comes into contact with the inside of this
appliance, a dangerous electric shock may result. For
families with children, never permit children to put
anything, especially metal, inside this appliance.
9. Enclosure removal Never remove the enclosure. If
the internal parts are touched accidentally, a serious
electric shock might occur.
10. Magnetic fields Keep the appliance away from sources
of magnetic fields such as TV sets, speaker systems,
radios, motorized toys or magnetized objects.
11. Cleaning Unplug this appliance from the wall outlet
before cleaning. Do not use volatile solvents such as
alcohol, paint thinner, gasoline, or benzine, etc. to clean
the cabinet. Use a clean dry cloth.
12. Accessories Do not place this appliance on an unstable
cart, stand, tripod, bracket, or table. The appliance may
fall, causing serious injury to a child or adult, and serious
damage to the appliance. Use only with a cart, stand,
tripod, bracket, or table recommended by the
manufacturer, or sold with the appliance. Any mounting
of the appliance should follow the manufacturer's
instructions, and should use a mounting accessory
recommended by the manufacturer. An appliance and
cart combination should be moved with care. Quick
stops, excessive force, and uneven surfaces may cause
the appliance and cart combination to overturn.
Please read all of the safety and operating instructions
before operating this appliance. Adhere to all warnings on
the appliance and in the instruction manual. Follow all the
safety and operating instructions. These safety and operating
instructions should be retained for future reference.
1. Power sources The appliance should be connected to
a power supply only of the type described in the instruction
manual or as marked on the appliance. If you are not sure
of the type of power supply to your home, consult your
appliance dealer or local power company. For appliances
intended to operate from battery power, or other sources,
refer to the instruction manual.
2. Power-cord protection Power-supply cords should
be routed so that they are not likely to be walked on or
pinched by items placed upon or against them, pay
particular attention to cords at plugs, convenience
receptacles, and the point where they exit from the
appliance.
3.
CAUTION Polarization This appliance may be
equipped with a polarized alternating-current line plug (a
plug having one blade wider than the other). This plug
will fit into the power outlet only one way. This is a safety
feature. If you are unable to insert the plug fully into the
outlet, try reversing the plug. If the plug should still fail to
fit, contact your electrician to replace your obsolete
outlet. Do not defeat the safety purpose of the polarized
plug.
4. Ventilation Slots and openings in the cabinet are
provided for ventilation and to ensure reliable operation
of the appliance and to protect it from overheating, and
these openings must not be blocked or covered. The
appliance should be situated so that its location or
position does not interfere with its proper ventilation.
To maintain good ventilation, do not put records or a
table-cloth on the appliance. Place the appliance at least
10 cm away from the walls.
Do not use the appliance on a bed, sofa, rug or similar
surface that may block the ventilation openings. This
appliance should not be placed in a built-in installation
such as a bookcase or rack unless proper ventilation is
provided or the manufacturer's instructions have been
adhered to.
5. Water and moisture The appliance shall not be
exposed to dripping and splashing - for example, near a
bathtub, washbowl, kitchen sink, laundry tub, in a wet
basement, or near a swimming pool, etc. Do not place an
object containing liquid, such as a flower vase, on the
appliance.
Never pull or stretch the cord.
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RFU-6100 5492/01-08/EN
13. Lightning For added protection for this appliance
during a lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the wall
outlet and disconnect the antenna or cable system. This
will prevent damage to the appliance due to lightning and
power-line surges.
14. Abnormal smell If an abnormal smell or smoke
is detected, immediately turn the power OFF and
unplug the appliance from the wall outlet. Contact your
dealer or nearest service center.
15. Damage requiring service The appliance should
be serviced by qualified service personnel when:
A. The power-supply cord or the plug has been
damaged.
B. Objects have fallen, or liquid has been spilled
into the appliance.
C. The appliance has been exposed to rain or
water.
D. The appliance does not appear to operate
normally by following the instruction manual. Adjust
only those controls that are covered by the instruction
manual as an improper adjustment of other controls may
result in damage and will often require extensive work
by a qualified technician to restore the appliance to its
normal operation.
E. The appliance has been dropped, or the
enclosure damaged.
F. The appliance exhibits a marked change in
performance.
16. Servicing
The user should not attempt to
service the appliance beyond that described in the
instruction manual. All other servicing should be
referred to qualified service personnel.
17. Outdoor antenna grounding If an outside
antenna is connected to the appliance, be sure the
antenna system is grounded so as to provide some
protection against voltage surges and built up
static charges. Article 810 of the National Electrical
Code
ANSI/NFPA 70, provides information with
respect to proper grounding of the mast and
supporting structure, grounding of the lead-in wire
to an antenna discharge unit, size of grounding
conductors, location of antenna discharge unit,
connection
to
grounding
electrodes,
and
requirements for the grounding electrode. See
Figure.
18. Power lines An outside antenna system should not
be located in the vicinity of overhead power lines or other
electric light or power circuits, or where it can fall into
such power lines or circuits. When installing an outside
antenna system, extreme care should be taken to keep
from touching such power lines or circuits as contact
with them might be fatal.
19. AC outlets Do not connect other audio equipment
with a power consumption larger than that
specified to the AC outlet on the rear panel. Never
connect other electrical appliances, such as an
iron or toaster, to it to prevent fire or electric
shock.
20. Overloading Do not overload wall outlets, extension
cords, or integral convenience receptacles as this can
result in a risk of fire or electric shock.
21. Attachment Do not use attachments not
recommended by the appliance manufacturer as they
may cause hazards.
22. Replacement parts When replacement parts are
required, be sure the service technician has used
replacement parts specified by the manufacturer or
have the same characteristics as the original parts.
Unauthorized substitutions may result in fire, electric
shock, or other hazards.
23. Safety check Upon completion of any service or
repairs to this appliance, ask the service technician to
perform safety checks to determine that the appliance is
in proper operationg condition.
Notes:
1. Item 3 is not required except for grounded or polarized equipment.
2. Item 17 and 18 are not required except for units provided with antenna terminals.
3. Item 17 complies with UL in the U.S.A.
Caution: Read this page carefully to ensure safe operation.
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)
NEC NATIONAL ELECTRICAL
CODE
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
ANTENNA
LEAD IN WIRE
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)
GROUND CLAMP
ELECTRIC SERVICE
EQUIPMENT
GROUND CLAMPS
5 EN
RFU-6100 5492/01-08/EN
1 Connect your Surround Speaker with the corresponding color terminals on the Wireless Receiver (RFU-R6100).
(Right: Gray, Left: Blue)
2 Connect the Wireless Receiver (RFU-R6100) power cord to your power supply.
·The Wireless Receiver (RFU-R6100) power indicator lights up green.
3 Connect the AC adapter to the Wireless Transmitter (RFU-T6100) and power supply.
4 Make sure you position both the Wireless Transmitter (RFU-T6100) and Wireless Receiver (RFU-R6100) at least 2 meters
(6.6 ft.) apart.
·The control distance of the RF signal is about 30m (100 ft.) provided there is no obstacle.
5 Connect and carefully match the colors of the wires on the Wireless Transmitter (RFU-T6100) to the corresponding sur-
round speaker terminals on your Receiver.
·The Wireless Transmitter (RFU-T6100) power indicator lights up green.
6 Check and adjust the 4-channel toggle switch on the Wireless Receiver (RFU-R6100) (CHANNEL SELECTOR switch) and
Wireless Transmitter (RFU-T6100), so that both units are using the same channel.
7 On your Receiver, play an audio source and activate the surround sound mode option. Adjust the volume to reproduce
surround sound in the rear speakers.
8 Extend the antenna vertically on both the Wireless Receiver (RFU-R6100) and Wireless Transmitter (RFU-T6100) to im-
prove reception. Check the antennas are safely positioned without obstruction.
To ensure quality sound production and transmission
· Place both the Wireless Receiver (RFU-R6100) and Wireless Transmitter (RFU-T6100) off the ground (recommended minimum
height of 30cm (1 ft.)).
·Avoid placing the Wireless Transmitter (RFU-T6100) too close to your Receiver, AC adapter, TV or other electrical equipment as it
may cause electrical interference.
· In case of sound distortion, please select another channel for both the Wireless Receiver (RFU-R6100) and Wireless Transmitter
(RFU-T6100). The distortion could be the result of interference caused by other equipment using same frequency channel in your
house or neighbourhood.
Operation
4
1
Surround
Speaker (R)
Receiver
Wireless Receiver
(RFU-R6100)
Surround
Speaker (L)
Wireless Transmitter
(RFU-T6100)
Left (Blue and Black)
Right (Gray
and Black)
Wireless Transmitter
(RFU-T6100)
Wireless Receiver
(RFU-R6100)
4
1
4-channel switch
CHANNEL SELECTOR switch
Use the enclosed AC adaptor
(AC-150015A) for this product.