FHMACO-RWDL6ES0S0HERAFDP-HBONES
INSTRUCTIONS
LNT0068-001A
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Dear Customer,
This apparatus is in conformance with the valid European directives and
standards regarding electromagnetic compatibility and electrical safety.
European representative of Victor Company of Japan, Limited is:
JVC Technology Centre Europe GmbH
Postfach 10 05 52
61145 Friedberg
Germany
Information for Users on Disposal of Old Equipment
[European Union]
This symbol indicates that the electrical and electronic equipment should
not be disposed as general household waste at its end-of-life. Instead,
the product should be handed over to the applicable collection point for
the recycling of electrical and electronic equipment for proper treatment,
recovery and recycling in accordance with your national legislation.
By disposing of this product correctly, you will help to conserve natural
resources and will help prevent potential negative effects on the
environment and human health which could otherwise be caused by
Attention:
This symbol
inappropriate waste handling of this product. For more information about
collection point and recycling of this product, please contact your local
is only valid in
municipal office, your household waste disposal service or the shop
the European
where you purchased the product.
Union.
Penalties may be applicable for incorrect disposal of this waste, in
accordance with national legislation.
(Business users)
europe.com to obtain information about the take-back of the product.
[Other Countries outside the European Union]
If you wish to dispose of this product, please do so in accordance with
applicable national legislation or other rules in your country for the
treatment of old electrical and electronic equipment.
This product’s performance would be degraded under a strong electro-static environment.
And the function would be self-recoverable after the above case.
This product’s performance would be degraded since the disturbance from the mains cord.
And the function would be self-recoverable after the above case.
G-2
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“SOME DO’S AND DON’TS ON THE SAFE USE OF EQUIPMENT”
This equipment has been designed and manufactured to meet international safety
standards but, like any electrical apparatus, care must be taken if you are to obtain the best
results and safety is to be assured.
•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
Do read the operating instructions before you attempt to use the equipment.
Do ensure that all electrical connections (including the plug, extension cord and inter-
connections between pieces of equipment) are properly made and in accordance with the
manufacturer’s instructions. Switch off and withdraw the plug when making or changing
connections.
Do consult your dealer if you are ever in doubt about the installation or operation or safety
of your equipment.
Do be careful with glass panels or doors on equipment.
•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
DON’T continue to operate the equipment if you are in any doubt about it working normally,
or if it is damaged in any way—switch off—withdraw the plug and consult your dealer.
DON’T remove any fixed cover as this may expose dangerous voltages.
DON’T leave equipment switched on when it is unattended unless it is specifically stated
that it is designed for unattended operation or has a standby mode.
Switch off using the switch on the equipment and make sure that your family know how to
do this.
Special arrangements may need to be made for infirm or handicapped people.
DON’T use equipment such as personal stereos or radios so that you are distracted from
the requirements of road safety. It is illegal to watch television when driving.
DON’T listen to headphones at high volume as such use can permanently damage your
hearing.
DON’T obstruct the ventilation of the equipment, for example with curtains or on soft
furnishings.
Overheating will cause damage and shorten the life of the equipment.
DON’T use makeshift stands and NEVER fix legs with wood screws. To ensure complete
safety always fit the manufacturer’s approved stand or legs with the fixing screws supplied
according to the instructions.
DON’T allow electrical equipment to be exposed to rain or moisture.
ABOVE ALL
NEVER let anyone especially children push anything into holes, slots or any other opening
in the case. This could result in a fatal electrical shock.
NEVER guess or make changes with electrical equipment of any kind. It is better to be safe
than sorry!
G-3
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Thank you for purchasing a JVC product.
Please read all instructions carefully before operation, to ensure your complete
understanding and to obtain the best possible performance from the unit.
FEATURES
• Reception range up to 100 m (using JVC
measurement system)
Contents
Precautions .......................................2
Parts identification...........................3
Connection........................................4
Battery installation ..........................5
Charging the battery........................6
Basic operations ...............................7
Troubleshooting...............................9
Specifications .................................10
• Auto Tuning–Headphones automatically
tunes in to the base station (transmitter) as it
turns on
• On Stand Charging–Rechargeable system
with the exclusive Ni-MH battery that
requires no charge cable
• Auto Power On/Off transmitter
• “PLL” Stabilized Transmission Technology
• Auto-level control circuit that automatically
adjusts signals to the appropriate modulation
level
• Large 40 mm dia. driver unit for high quality
sound
• Adaptable to any audio/visual equipment
which has the analog audio output.
For your health and traffic safety
• Be careful not to turn the sound volume up too high when using the headphones. Your
hearing can be damaged by listening to sounds at excessive volume for long periods.
• Never use the headphones when driving a car, motorcycle, or bicycle. This could result in an
accident.
• Pay close attention to traffic around you when using the headphones while walking. Not
doing so could result in an accident.
1
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Precautions
Important cautions
Battery precautions
• Be sure to use the supplied exclusive battery.
Do not use any other rechargeable or dry cell
battery.
• Use only the type of battery the manufacturer
recommends when replacing the battery.
• Do not throw the battery in a fire or heat it.
• Do not immerse or wet the battery in water.
• Do not remove or damage the covering tube.
• Do not subject the battery to strong shocks or
throw it.
• If any liquid from the battery gets into your
eyes, it may cause blindness.
If battery liquid does get into your eyes, do
not rub them, but instead immediately wash
them thoroughly with clean water, then
consult a doctor at once.
Also, should any liquid from the rechargeable
battery get onto your skin or clothes, it may
burn your skin. In this case, wash with clean
water immediately.
• When discarding batteries, environmental
problems must be considered and the local
rules or laws governing the disposal of these
batteries must be followed strictly.
CAUTION
To reduce the risk of electrical shocks, fire, etc.:
1. Do not remove screws, cover or cabinet.
2. Do not expose this appliance to rain or
moisture.
Precautions
Installation
• Select a place which is level, dry and neither
too hot nor too cold (between 0°C and 35°C).
• Keep away from direct sunlight.
• Do not put it too close to a heater.
• Indoor use only.
Power cord
• Do not handle the power cord with wet
hands!
• Do not bend the power cord sharply.
• Do not connect the supplied AC adaptor to
any other equipment. It is exclusively for use
with this unit.
Malfunctions, etc.
• There are no serviceable parts inside. If
anything goes wrong, unplug the power cord
and consult your dealer.
Charging precautions
• Do not insert any metallic object.
• Do not allow water to get inside.
• Do not move or bend the ear cups or any
other part of the headphones with excessive
force. It may damage the headphones.
• Stop using the headphones if they are
causing discomfort on your skin. Otherwise
inflammation or irritation may be caused on
your skin.
• The ear pad will wear out earlier than the
other parts even in normal use or in normal
keeping due to the material characteristics.
For replacement of the ear pads, please
consult with the dealer where you purchased
the headphones.
• Charge only with supplied Ni-MH type
battery. Other types of battery may burst
causing personal injury and damage.
• Use only the supplied base station to charge
the battery.
• Be sure to use the supplied AC adaptor.
Supplied accessories
Check to be sure you have all of the supplied
accessories.
The number in parentheses is the quantity of the
pieces supplied. If anything is missing, contact
your dealer immediately.
• Exclusive rechargeable batteries (2)
• Exclusive AC adaptor (1)
• Connection cord (1)
• Conversion cord (1)
• Plug adaptor (1)
• If the headphone is not used for a prolonged
time, unplug the AC adaptor from an AC
outlet.
2
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Parts identification
See pages in parentheses for details.
Base station (transmitter and battery charging unit)
Back side
4
5
6
1
2
3
1 CHARGE indicator (6)
2 POWER indicator (7)
3 Battery charging terminal (6)
4 CHANNEL selector (8)
5 AUDIO IN jack (4)
6 DC IN
jack (4)
Headphones
Right
Left
1 AUTO SCAN button (7, 8)
2 AUTO SCAN indicator (7)
3 VOL (volume) (7)
4 Ear pad (5)
5 Battery charging terminal (6)
6 POWER button (6, 7)
7 POWER indicator (6, 7)
1
2
3
6
7
4
4
5
3
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Connection
Be sure to connect the AC adaptor after all other
connections are complete.
1 Connect the base
station to the AV
equipment.
2 Connect the AC
adaptor to the base
station.
3 Connect the AC
adaptor to the AC
outlet.
2
1
Connection cord
(supplied)
Conversion cord for
stereo pin jack
(supplied)
1
TV, audio amplifier, VCR,
DVD player, PC, etc.
AC adaptor
(supplied)
Plug adaptor for 6.3 mm Phono
jack (supplied)
AV
equipment
Plug adaptor for monaural mini
jack (not supplied)
To stereo mini jack
3
To AC outlet
(AC 230 V, 50 Hz)
Note:
Do not use any other AC adaptor than the supplied AC adaptor. Otherwise, malfunctions may be
caused.
4
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Battery installation
1 Take off the ear pad of the right
4 Put on the battery covers.
5 Put on the ear pad.
headphone.
1 Insert the hem of the ear pad into the slit
on the headphone.
2 Take off the battery covers.
3 Install the batteries.
Match the polarity (+ and –) on the batteries
with the + and – marking on the battery
compartments.
2 Turn the ear pad anticlockwise to slide
all the hem into the groove on the
headphone.
•
Insert the – terminal of the battery at
first.
Be sure to use the supplied exclusive
battery. Do not use any other
rechargeable or dry cell battery, which
may cause malfunctions or damage
the unit.
•
Be sure that all the hem is inserted fully.
If not, turn the ear pad anticlockwise
again until all the hem slides in.
5
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Charging the battery
The base station works as the battery charging
unit. Charge the rechargeable battery before
starting to use the headphones.
3 Confirm the CHARGE indicator
lights up.
You can continuously use the headphones for
about 10 hours after full battery charge.
If the charge indicator does not light up,
return steps 1 and 2 after checking the
connection of the AC adaptor.
1 Make sure that the headphones are
•
It takes about 30 hours to charge the
batteries fully.
30-hour charging may not charge the
battery fully depending on the battery or
other conditions.
turned off.
•
You cannot charge the battery of the
headphones when the headphones
are turned on. Press POWER to turn
the Power indicator off.
•
•
The cycle life of the rechargeable battery
is approximately 500 times. (It varies
depending on the conditions when
charging.)
The battery leaks its charge little by little
even when the headphones’ power is off,
due to its characteristics.
2 Put on the headphones on the
base station so that their charging
terminals contact firmly.
When putting the headphones on the base
station, hold them and adjust their position
with your both hands to assure the contact
of the terminals.
Notes on the battery and charging
• To make battery life longer:
–
charging the battery within the
temperature range of 10ºC – 35ºC.
not using the headphones in excessively
cold places. Low temperature decreases
battery life.
charging the battery after its complete
discharging. Charging before complete
discharge makes the battery life
gradually shorter.
–
–
• Replace the batteries when their lives
become about half or the playback sound
become constantly noisy.
Use the exclusive rechargeable Ni-MH
battery J47958 only. When purchasing
the battery, consult the dealer where you
bought the product.
• Replace two batteries at the same time
when replacing.
6
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Basic operations
Listening to the sound from the base
station
•
•
No sound is heard while Auto Tuning. It
takes a few seconds to tune in.
Press AUTO SCAN when
the sound does not come out
properly.
The base station works as the FM transmitter
and send sound to the headphones.
3 Adjust the volumes of the
AV equipment and the
headphones.
Precaution
Turn down the volume of the headphones with
the VOL dial before turning on its power to
avoid excessive volume.
•
Adjust the volumes within the area about
7 m from the base station to get optimum
signal reception.
You can get better sound by setting the
volume of the AV equipment as high
as possible without causing distortion
and that of the headphone lower (except
when connecting the AV equipment
through LINE OUT jacks).
1 Start playback on the AV
equipment connected with the
base station.
•
The base station turns on automatically and
starts to transmit FM signals (Auto Power
On function).
The POWER indicator of the base station
lights up.
To Turn off the units
•
In some situations, the power may not
be turned on automatically by the input
sound (e. g. a song with a quiet opening
or fade in). This is not a malfunction.
Press POWER on the headphones and
stop playback on the AV equipment.
The headphones’ POWER indicator
goes off.
• The base station automatically turns off if no
signals come in for about four minutes (Auto
Power OFF function).
• The white noise may come out when the base
station turns off. Take off and turns off the
headphones after using.
2 Press POWER on the
headphones to turn on the
power.
The POWER indicator lights up and the
headphones automatically starts to tune in
to the signal from the base station (Auto
Tuning function).
The AUTO SCAN indicator lights up when
tuned in.
•
Press the center of the button firmly
when pressing POWER. Pressing the
edge may not turn on the power.
Charge the battery in the following cases.
The battery ran out:
– The POWER indicator does not light
up after pressing POWER.
•
– The AUTO SCAN indicator does not
light up though the POWER indicator
lights up.
7
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Basic operations
Selecting a better reception channel
Listening area
The headphones can receive the FM signal
of the base station 100 m away from it at
maximum (when no interference or obstacles
exist between them). But the receivable
range becomes shorter or reception quality
becomes poorer in the following cases:
– In places such as reinforced concrete
buildings
– Obstacles such as steel-reinforced doors
exist between the base station and
headphones
– Items such as metal furniture are situated
nearby
– In places facing a street
When the playback sound is noisy, you can
choose one of the other two channels to
transmit signals on the base station.
• The white noise may come out when
switching the channel. Take off the
headphones when switching the channel.
1 Slide the CHANNEL
selector on the back side of
the base station to select another
channel.
2 Press AUTO SCAN on the
headphones to tune in to
the new channel.
– Noise or interference sources exist nearby
(e.g. mobile ham, radio stations, high-
voltage power lines, a microwave oven,
cordless phones, cellular phones, etc.)
3 Repeat Steps 1 and 2 to select the
best channel.
8
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Troubleshooting
What appears to be trouble is not always serious. Check the following points before calling a service
center.
Symptom
Cause/Remedy
No sound comes out at all.
• Turns on the power of the headphones.
• Start playback on the AV equipment connected to the base
station.
• Check the connection between the base station and the AV
equipment.
• Turns up the volume of the headphones or the connected AV
equipment to an appropriate level.
• Fully charge the headphones’ battery.
No sound comes out from
R-channel.
• Check the connection between the base station and the AV
equipment.
• Sound comes out only of L-channel when the base station is
connected to the monaural audio output. Convert the mini
plug to the base station from stereo to monaural with the plug
adaptor (not supplied).
Sound is distorted.
Sound is noisy.
• The headphones’ battery will soon run out. Fully charge the
battery.
• The volume of the headphones and/or the connected AV
equipment is too high. Adjust their volume to an appropriate
level.
• The headphones’ battery will soon run out. Fully charge the
battery.
• Switch the base station channel to another and press AUTO
SCAN on the headphones.
• The volume of the connected AV equipment is too low. Adjust
the volume as high as possible without causing distortion.
• Too far from the base station. Use the headphones within the
range of the base station (see page 8).
Cannot charge the battery.
• Check the contact of the charging terminals on the base station
and the headphones.
• Check the polarity of the battery.
• The cycle life of the battery ended. Replace with the new
battery (see page 6).
9
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Specifications
General Specifications
Headphones
Modulation system:
Stereo frequency
Power requirements: Rechargeable Ni-MH
modulation system
battery (1.2 V) x 2
Carrier frequency:
863.5 MHz (Channel 1) Battery running time: 10 hours (when charged
864.0 MHz (Channel 2)
for 30 hours)
250 g
(with rechargeable
battery)
864.5 MHz (Channel 3) Mass:
Usable area
(distance to reach):
Max. 100 m
(using JVC
measurement systems,
under controlled
Supplied Accessories
• Instructions x 1
• Exclusive AC adaptor x 1
ambient conditions)
Frequency response: 25 Hz – 13,000 Hz
Distortion:
( J34677-001: AC 230 V, 50 Hz, 7 W)
• Exclusive rechargeable Ni-MH battery x 2
• Connection cord x 1
Less than 3% (at 1 kHz)
Transmitter (J22321-001)
Power requirements: DC 12 V (with the
(3.5 mm dia. stereo mini plug: 2.2 m)
• Conversion cord x 1
exclusive AC adaptor)
(3.5 mm dia. stereo mini jack — RCA pin
plug x 2: 0.1 m)
Audio input terminals: 3.5 mm dia. stereo mini
jack
Input impedance:
Reference input level: 350 mV
Dimensions:
Mass:
• Plug adaptor x 1
36 kΩ
(converts 3.5 mm dia. stereo mini plug to a
6.3 mm dia. standard stereo phone plug)
159 (W) mm x 114 (D)
mm x 123 (H) mm
280 g
(without connection
cord and AC adaptor)
* Design and specifications subject to change without notice.
10
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Printed in China
LNT0068-001A
© 2006 Victor Company of Japan, Limited
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