Jays t-JAYS User manual

User manual

English

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CONTENTS ONE TWO THREE
1. t-JAYS Earphones •••
2. Extension cable •••
3. Silicone sleeves •••
4. Airline adapter • •
5. Stereo splitter • •
6. Travel case •
About t-JAYS
Thank you for choosing a JAYS product. JAYS represents high
quality and a true sound reproduction. The t-JAYS earphones
feature a newly-developed 10mm driver resonating with heavy
bass impacts, warm mid tones and detailed highs so start
enjoying the full range your music offers! Whether on the go or
at home; t-JAYS deliver a great listening experience, wherever
you happen to be.
We strongly recommend you read this manual carefully
before use. Further information about service and support
can be found at: www.jays.se.

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SPECIFICATIONS ONE TWO THREE Driver 10 mm Dynamic Speaker 10 mm Dynamic Speaker 10 mm Dynamic Speaker Isolation JAYS Sound Isolating System JAYS Sound Isolating System JAYS Sound Isolating System Sensitivity 96dB SPL @ 1kHz 97dB SPL @ 1kHz 98dB SPL @ 1kHz Impedance 16 Ohm 16 Ohm 16 Ohm Frequency response 18 - 20 000 Hz 17 - 22 000 Hz 15 - 25 000 Hz Cord length 60 cm (23,5 in) 60 cm (23,5 in) 60 cm (23,5 in) Weight 8 grams (0,28 oz) 8 grams (0,28 oz) 8 grams (0,28 oz) Plug Gold-Plated 3.5 mm Gold-Plated 3.5 mm Gold-Plated 3.5 mm

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Understanding the product specication
Sound Pressure, Decibel and Hz
Sound is an invisible vibration composed of frequencies which
travel in undulations known as sound waves. The amplitude
of vibration produced by an object such as a speaker driver
is proportional to the change of pressure generated as the
wave moves through the medium which surrounds it (such as
air). Therefore, the amplitude of a sound wave is commonly
measured by its pressure level.
The decibel is a non-dimensional, logarithmic scale to denote
a relative change in the strength of a signal or wave. When
placed in the context of sound pressure level; it measures the
nominal threshold of human hearing, relative to the quietest
sound audible to the human ear.
The frequency of instances where a sound wave reaches its
peak during a period of time is measured in Hz (hertz). This is
the number of complete cycles per second. Human hearing is
limited to frequencies between about 20 Hz and 20,000 Hz.
Sensitivity and impedance
Earphone sensitivity is measured in Sound Pressure Level
(SPL). This is essentially a measurement of how loud or easily-
driven a pair of earphones is.
The sensitivity is also inuenced by the drivers’ coil impedance
which varies over the frequency range. The higher the SPL
and the lower the impedance the more easily driven your
earphones will be.

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Precautions
Do not use the product in other ways than are described•
in this manual.
Handle with care at all times and protect from external•
damage.
Do not expose to heat, magnetism or cold, damp•
environments.
To clean: use a mild, antiseptic detergent.•
Do not expose the cables and plugs to abnormal wear•
and tear, e.g. by bending or pulling them.
Avoid winding the cable too tightly.•
Avoid dropping or strong impact. Always leave the sleeve•
on for shock protection.
Proper use
The t-JAYS earphone model is suitable for many different areas
of use. It is particularly suited to environments where you are
likely to be disturbed by ambient noise, e.g. at airplanes, on
trains, on the subway, at the gym or when you are studying. In
short, whenever you want. Let nothing come between you and
the full enjoyment of your music.
Inserting and removing the earphones
Turn the volume to minimum before insertion.•
For best results, moisten the sleeves before insertion.•
Holding the earphone at the rear, carefully insert the•
sleeve while pulling up and out on the back of the ear.
The earphone should seal deeply and comfortably in
the ear canal.
If the bass frequency response seems too feeble or if•

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external noise has not been eliminated, try inserting the
earphone deeper into the ear canal to obtain a better
seal or try a different sleeve size.
After use, remove carefully - avoid pulling the cable.•
1 2
There are two ways to wear the earphones, these are shown
above.
Cable runs downwards from ear.1.
Cable runs upwards behind the ear and comes back2.
out in front of your head (A). You can also pull the cable
around the back of your head (B), in which case secure
the cable in place using the adjustment tube. This is
an ideal way to wear your earphones at the gym, for
example.
a
b

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Cleaning
Clean your earphones regularly using an antiseptic cloth or
wipe. Keep sleeves free of wax and other build-up. Wax and
dirt can adversely affect sound quality and can damage your
earphones. Furthermore, ensure that no moisture penetrates
the nozzle when cleaning as this may damage the delicate
dynamic speakers inside the earphones.
Changing the sleeves
The sleeves can be removed by carefully sliding them off the
earphones. When replacing, check that the sleeves’ rubber
notches are securely fastened in the locking groove.
Cleaning the mesh lter of the sound tube
If the mesh lter on the front of the sound tube shows signs of
clogging, carefully use a needle to clean it.
Storing your t-JAYS earphones
Always store your t-JAYS earphones in a dust- and damp-free
environment. When traveling please use the JAYS travel case to
protect your earphones. See the following steps for guidance
on how to correctly place your earphones inside the travel
case. (The travel case only comes with t-JAYS Three version.)

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For your safety
Hearing
These earphones are very powerful. Listening at high volumes
for prolonged periods can cause permanent hearing damage.
Always listen at a low to moderate volume and remember
to rest your ears once in a while. If your ears start ringing or
aching, remove the earphones immediately in order to rest your
ears. Occupational Safety Health Administration (OSHA) has
developed below noise exposure graph.

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Trafc
Your t-JAYS effectively isolate external noise. This means you
won’t hear what’s going on around you, which can be very
hazardous in trafc. Never use your t-JAYS while driving a car,
moped, bicycle or similar, or while jogging or walking through
trafcated areas. We would like to remind you that listening to
music in trafcated environments can lead to accidents.
Other
Please note that the product and accompanying parts are very
small. You should therefore store them safely out of children’s
reach.
Certications
The aim of EU’s Waste Electrical and Electronic Equipment
(WEEE) directives 2002/96/EC and the RoHS directive is to
reduce waste from electric and electronic products and to
recycle as much of the materials as possible. Any remaining
waste should be virtually risk free to handle and the risk of
hazardous emissions should be minimal.
Recycling
For detailed information about how to recycle this product,
please contact your local recycling centre or store where you
purchased the product.

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Contact
At www.jays.se you will nd information and a contact form
where you can ask questions about JAYS products. You can
also reach us directly. Our contact details are printed on the
back of this manual.
Manufacturer’s Limited Warranty
Your original JAYS AB product is covered by a warranty of
twenty-four (24) months from the date of purchase of a brand
new, unused JAYS AB product by the original purchaser.
JAYS AB guarantees that the product is free from faults in the
materials, design and workmanship when it was sold to the
purchaser. If you are not able to submit the receipt when doing
a warranty claim you may be obliged to pay for any repairs
carried out. Proof of purchase must clearly state the date of
purchase and name of the product.
Limited Warranty Period
The product may include different parts and they may have
different Warranty Periods. The different Warranty Periods for
this product are:
Twenty-four (24) months on the earphone external shell•
and internal components
Twelve (12) months on the cables and connectors•
Six (6) months on accessories•
The Warranty Period cannot be extended or renewed due to
subsequent resale or replacement of the product. This Limited

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Warranty does not affect your legal rights under your applicable
national laws relating to the sale of consumer electronic
products. Defective parts replaced within the Limited Warranty
Claim shall become the property of JAYS AB.
What is not covered by the Limited Warranty?
Faults caused by wear and tear, accident, dropping,•
mechanical damage, damp, moisture, chemical products,
abnormal impact damage or force majeure.
Modication or repair by you or third party without JAYS•
AB approval.
How to get Warranty Service
If you wish to make a Warranty Claim within the Limited War-
ranty Period, please contact the reseller of your product for
further help. You will need to bring the proof of purchase and
the affected part. Any defective parts covered by the Limited
Warranty will be repaired or replaced free of charge.
Replaced or repaired parts provided during the Warranty Period
will be warranted for the remainder of the original Warranty
Period or for sixty (60) days from the date of repair or replace-
ment, whichever is longer. For FAQ please visit www.jays.se.

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Français

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CONTENU ONE TWO THREE
1. Casque audio t-JAYS •••
2. Câble de rallonge •••
3. Câble de rallonge •••
4. Adaptateur de vol • •
5. Splitter stéréo • •
6. Etui de transport •
A propos de t-Jays
Nous vous remercions d’avoir choisi un produit JAYS. JAYS
effectue une reproduction sonore de haute qualité et
authentique. Les casques t-JAYS sont équipés d’un tout nouvel
amplicateur de 10mm avec un fort impact des basses, des
tons médians chaleureux et des aigus précis pour apprécier
toute l’amplitude vos morceaux de musique ! En sortie ou à la
maison, t-JAYS vous apporte un excellent confort d’écoute, où
que vous vous trouviez.
Nous vous recommandons de lire ce manuel avec attention
avant d’utiliser le produit. Vous trouverez des informations
complémentaires sur www.jays.se.

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SPECIFICATIONS ONE TWO THREE Amplicateur 10 mm Dynamic Speaker 10 mm Dynamic Speaker 10 mm Dynamic Speaker Isolation Système d’isolation sonore
JAYS
Système d’isolation sonore JAYS
Système d’isolation sonore JAYS
Sensibilité 96dB SPL @ 1kHz 97dB SPL @ 1kHz 98dB SPL @ 1kHz Impédance 16 Ohm 16 Ohm 16 Ohm Fréquence de réponse 18 - 20 000 Hz 17 - 22 000 Hz 15 - 25 000 Hz Longueur du cordon 60 cm 60 cm 60 cm Poids 8 grammes 8 grammes 8 grammes Fiche Fiche stéréo 3,5 mm plaquée
or
Fiche stéréo 3,5 mm plaquée or
Fiche stéréo 3,5 mm plaquée or