JVC Headphones HA W600RF B User Manual

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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