Silvercrest SKHK 40 A1 User manual

IAN 315021
BLUETOOTH®SPORTS HEADPHONES SKHK 40 A1
BLUETOOTH®-SPORTKOPFHÖRER
Bedienungsanleitung
BLUETOOTH®SPORTS HEADPHONES
Operating instructions
BLUETOOTH®-SPORTSHOVEDTELEFONER
Betjeningsvejledning

GB/IE/NI Operating instructions Page 1
DK Betjeningsvejledning Side 21
DE/AT/CH Bedienungsanleitung Seite 41
Before reading, unfold the page containing the illustrations and
familiarise yourself with all functions of the device.
Før du læser, vend siden med billeder frem og bliv bekendt med
alle apparatets funktioner.
Klappen Sie vor dem Lesen die Seite mit den Abbildungen aus
und machen Sie sich anschließend mit allen Funktionen des
Gerätes vertraut.

AUX IN
DC IN

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Contents
Introduction .................................. 3
Information about these operating instructions................3
Notes on trademarks ...................................3
Limitation of liability ....................................3
Proper use ...........................................3
Warnings and symbols used .............................4
Safety....................................... 5
Risk of hearing damage .................................5
Risk of accidents ......................................5
Notes on the radio interface .............................5
Basic safety instructions .................................6
Controls ..................................... 8
Setting up.................................... 8
Unpacking ...........................................8
Check package contents ................................8
Charging the internal battery .............................9
Handling and operation .......................10
Switching the headphones on/off ........................10
Wearing the headphones...............................10
Pairing/unpairing the headphones with a Bluetooth®device .10
Music playback via Bluetooth®........................11
LED lights ...........................................12
Telephone functions ...................................12
Music playback via AUX IN.............................13
Storing the headphones ................................14
Cleaning ...................................14
Cleaning the ear cushions ..............................14
Storage when not in use....................... 15
Disposal .................................... 15
Disposal of the device .................................15
Disposal of the packaging ..............................16
Troubleshooting .............................16
Fault causes and remedies ..............................16

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Attachment .................................18
Technical details ......................................18
Notes on the EU Declaration of Conformity.................18
Kompernass Handels GmbH warranty ....................19
Service .............................................20
Importer ............................................20

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Introduction
Information about these operating instructions
Congratulations on the purchase of your new device.
You have selected a high-quality product. The operating instructions
are part of this product. They contain important information on safety,
usage and disposal.
Before using the product, please familiarise yourself with all operating
and safety instructions. Use the product only as described and for the
range of applications specified. Retain these operating instructions for
future reference. Please also pass these operating instructions on to
any future owner.
Notes on trademarks
USB
®
is a registered trademark of USB Implementers Forum, Inc.
The Bluetooth®logotype and Bluetooth®logo are registered
trademarks of Bluetooth SIG, Inc. (Special Interest Group). Any use
of the trademarks by Kompernaß Handels GmbH is made under the
provisions of a licence.
The SilverCrest trademark and the retail name are the property of
their respective owner.
All other names and products may be trademarks or registered trade-
marks of their respective owner.
Limitation of liability
The manufacturer assumes no responsibility for damage caused
by failure to observe these instructions, improper use, incompetent
repairs, unauthorised modifications or for the use of non-approved
replacement parts.
Proper use
This consumer electronics device is used to play back audio files
which can be transferred via Bluetooth®or 3.5 mm jack cable. You
can use the headphones as a headset to take calls using the integrat-
ed microphone once the Bluetooth®connection has been made.
The device is not intended for any other purpose nor for use beyond
the scope described.
The device is not intended for use in commercial or industrial environ-
ments. The manufacturer accepts no responsibility for damage caused
by failure to observe these instructions, improper use or repairs,
unauthorised modifications or the use of unapproved replacement
parts. The risk shall be borne solely by the user.

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Warnings and symbols used
The following warnings and symbols are used in these operating
instructions:
DANGER
A warning at this hazard level indicates a potentially
hazardous situation.
Failure to avoid this hazardous situation could result in injuries or
death.
► Follow the instructions on this warning label to avoid the risk of
death or serious injury.
WARNING
A warning at this hazard level indicates a potentially
hazardous situation.
Failure to avoid this hazardous situation could result in injury.
► Follow the instructions in this warning notice to prevent injuries.
CAUTION
A warning at this hazard level indicates a risk of
property damage.
Failure to avoid this situation could result in property damage.
► Follow the instructions in this warning notice to prevent property
damage.
NOTE
► A note provides additional information which makes handling
the device easier for you.

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Safety
This section contains important safety instructions for using the head-
phones. These headphones comply with statutory safety regulations.
Improper use may result in personal injury and property damage.
Risk of hearing damage
DANGER
Risks due to extremely high volume levels!
Loud music can lead to hearing damage.
► Avoid listening to music at an extremely high
volume when using this device – especially over long periods
of time.
Risk of accidents
DANGER
Risk of impaired perception!
► Acoustic warning and indication signals and ambient noise
can sound different while you are wearing these headphones.
Make sure you are aware of how these signals deviate in their
sound so that you can recognise the signals in the appropriate
situations.
► Do not use the headphones while driving a vehicle, riding a
bicycle, operating machinery or in any other situation in which
impaired perception of ambient noise could put you or other
people in danger. Please also observe the statutory provisions
and regulations of the country in which you are using the
headphones.
Notes on the radio interface
■Switch off the device if you are in an aeroplane, hospital,
operating theatre or in the vicinity of a electronic medical
system. The transmitted radio waves can affect the functionality
of sensitive devices.
■Keep the device at least 20 cm away from a pacemaker or im-
planted defibrillator, as the proper functioning of the pacemaker
or the implanted defibrillator could be affected by radio waves.
■The transmitted radio waves can cause noise interference in
hearing aids.

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■Do not use the unit with the radio components switched on in
the presence of flammable gases or in a potentially explosive
atmosphere (e.g. in a paint shop), as the transmitted radio
waves can cause an explosion or ignite a fire.
■The range of the radio waves is dependent on the environment
and the ambient conditions.
■Data transmissions via a wireless connection can be intercepted
by unauthorised third parties.
Basic safety instructions
To ensure safe operation of the headphones, follow the safety guide-
lines set out below:
■Check the headphones for visible external damage before use.
Do not operate damaged headphones or headphones that
have been dropped.
■Protect the cables against damage, for example caused by
sharp edges, hot areas, clamping or crushing.
■If the cables or connections are damaged, have them replaced
by authorised specialists or Customer Service.
■This device may be used by children aged 8 years and above
and by persons with limited physical, sensory or mental capa-
bilities, or lack of experience and knowledge, provided that
they are under supervision or have been told how to use the
device safely and are aware of the potential risks. Do not allow
children to play with the device. Cleaning and user mainte-
nance tasks may not be carried out by children unless they are
supervised.
■DANGER! Do not allow children to play with the packaging
material! Keep all packaging materials away from children.
There is a risk of suffocation!
■The headphones should only be repaired by authorised spe-
cialist personnel or the customer service department. Improper
repairs may put the user at risk. They will also invalidate any
warranty claim.

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■Do not make any unauthorised modifications or alterations to
the headphones. This device may not be opened by the user.
■Ensure that the charger cable is not stretched tightly or kinked.
■Do not expose the device to direct sunlight or high tempera-
tures. Otherwise, it may become overheated and irreparably
damaged.
■CAUTION! Do not operate the device close to naked
flames (e.g. candles) and do not place burning candles on or
next to the device. This will help to prevent fires.
■The device may heat up while it is charging. Place the device in
a well-ventilated location during the charging process and do
not cover it.
■Protect the device from penetration by moisture and liquids.
Never submerge the device in water or place objects filled with
liquids (e.g. vases) close to the device.
■Switch the device off immediately and disconnect any connect-
ed cables from the device if you hear any unusual noises, smell
fumes or notice any smoke. Have the device checked by a
qualified specialist before using it again.
■WARNING! The device has an integrated lithium-polymer
battery. Improper use of lithium-polymer batteries can cause
fires, explosions, leakages of hazardous materials or other
hazards! Do not throw the device into an open fire.
■Comply with all restrictions or prohibitions on use for battery-
powered devices in locations with specific hazard risks, such as
petrol stations, aeroplanes, hospitals, etc.

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Controls
(See fold-out page for illustrations)
1Adjustable headband
2Earpieces (with ear cushions)
3LED lights
4Bluetooth® pairing button
5button
6button
7button
8AUX IN socket (3.5 mm Ø jack socket)
9Micro USB charging socket DC IN
0Operating/charging LED
qMicrophone
wUSB charging cable (Micro USB to USB Type A)
eAudio cable (3.5 mm jack plug)
rOperating instructions (symbol)
Setting up
Unpacking
♦ Unpack all parts of the device from the packaging and remove
all packaging materials.
Check package contents
(See fold-out page for illustrations)
The following components are included in delivery:
● Bluetooth®headphones
● USB charging cable (Micro USB to USB Type A)
● Audio cable (3.5 mm jack plug)
● These operating instructions (symbol)
NOTE
► Check the package for completeness and signs of visible
damage.
► If the delivery is incomplete or damage has occurred as a result
of defective packaging or during transport, contact the Service
hotline (see section Service).

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Charging the internal battery
NOTE
► Before using the headphones, the integrated battery must be
completely charged.
CAUTION
► Charge the headphones only in dry indoor spaces.
► Use only the supplied USB charging cable wto charge the
headphones.
► Always disconnect the USB charging cable wwhen charging
is complete.
♦ Make sure that the headphones are switched off. To switch off
the headphones, press the button 6for about
2seconds until a beep sounds and the operating/charg-
ingLED0goes out.
♦ Connect the USB plug on the USB charging cable wto a
USB mains adapter or a USB port on your computer.
♦ Connect the micro USB plug of the USB charging cable wto
the micro USB charging socket 9on the headphones.
NOTE
► The operating/charging LED 0lights up orange during
charging. When the battery is fully charged, the operating/
charging LED goes out.
► Charging takes about 3.5 hours at a charging current of
500 mA. When the battery is fully charged, you can play back
music at a medium volume (85 dB(A)) for up to 20 hours. The
playback time may vary depending on level of the volume.
► When the battery is empty, you will hear two beeps at an interval
of 10 minutes, and the operating/charging LED 0flashes three
times orange every 15 seconds. The headphones then switch
off automatically.

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Handling and operation
Switching the headphones on/off
♦ Press the button 6 for about 2 seconds to switch on
the headphones. You will hear a beep and the operating/
charging LED 0 lights up violet for approx. 2 seconds. The
operating/charging LED 0 then flashes alternately orange
and blue.
The headphones are now in pairing mode.
♦ To switch off the headphones, press the button 6
again for about 2 seconds until you hear a beep and the
operating/charging LED 0goes out.
Wearing the headphones
♦ When putting the headphones on, please note the markings
“R” (right) and “L” (left) on the inside of the adjustable head
band 1.
♦ Adjust the headband 1so that it fits your head comfortably
and the earpieces 2cover your ears.
Pairing/unpairing the headphones with a
Bluetooth®device
Before you can use the headphones with the Bluetooth
®
function,
you must pair them with a compatible Bluetooth
®
device.
♦ Switch on the headphones as described above to activate
pairing mode.
♦ Set the Bluetooth®playback device so that it scans for
Bluetooth®devices. A detailed description of how to do this
can be found in the operating manual for your Bluetooth®
playback device.
♦ Select the entry SKHK 40 A1 from the list of devices found
on your Bluetooth®playback device and, if required, enter
the code 0000 to connect the two devices. If the pairing
is successful, you will hear a rising series of beeps and the
operating/charging LED 0flashes blue twice at 3-second
intervals.

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♦ To terminate the Bluetooth
®
connection, either disable the
Bluetooth
®
function on the Bluetooth
®
playback device or
hold down the Bluetooth
®
pairing button 4for about
2 seconds until the operating/charging LED 0flashes orange
and blue alternately. The headphones are now in pairing mode
again.
♦ Alternatively, switch the headphones off as described above
to deactivate the Bluetooth®function.
NOTE
► The next time you turn on the headphones, they will automat-
ically connect to the last Bluetooth®playback device that
was connected. If your Bluetooth®playback device does not
automatically reconnect to the headphones, you will have to
re-establish the connection manually. A detailed description of
how to do this can be found in the operating manual for your
Bluetooth®playback device.
► If no Bluetooth®connection can be made within 2 minutes,
pairing mode ends and the headphones switch off automatically.
► Ensure that the headphones are no more than 10 metres away
from the Bluetooth®playback device. Make sure that there
are no barriers or electronic devices placed between them.
► As soon as you connect the AUX IN socket 8to the audio
cable e, the Bluetooth®function is deactivated and the
headphones change to AUX IN mode. The Bluetooth®function
can only be reactivated once you remove the audio cable e
from the AUX IN socket 8.
Music playback via Bluetooth®
The following music playback functions are only available when the
headphones and the playback device are connected to each other
via Bluetooth®.
NOTE
► It may be the case that not all functions will be supported de-
pending on the playback device used and its operating system.

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Key Function
6► Press briefly to play/pause the music.
5
► Press briefly to increase the volume. When
you reach the maximum volume you will
hear a beep.
► Press and hold to jump to the next track.
7
► Press briefly to decrease the volume. When
you reach the minimum volume,
you will hear a beep.
► Press and hold to jump back to start of the
track. Press and hold again within
2 seconds to jump to the previous track.
LED lights
The headphones have integrated LED lights 3on both earpieces 2
allowing you greater visibility in the dark or in poor visibility.
NOTE
► The LED lights 3 are only functional if the headphones are in pair-
ing mode or connected via Bluetooth
®
to a playback device.
The LED lights 3 are not suitable for lighting rooms in
houses!
♦ Press the Bluetooth® pairing button 4once briefly
to switch on the LED lights 3. The LED lights 3light up
permanently.
♦ Press the Bluetooth® pairing button
4again briefly.
The LED lights 3flash.
♦ Press the Bluetooth® pairing button
4again briefly
to switch off the LED lights 3.
Telephone functions
The following telephone functions are only available when the
headphones and the playback device are connected to each other
via Bluetooth®.
NOTE
► It is possible that not all functions will be supported depending
on the smartphone used and its operating system.

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Making a call
♦ Use your smartphone to dial the required telephone number.
The call is automatically transferred to the headphones.
♦ Speak into the microphone qon the headphones to make
your call.
Accepting/ending/rejecting a call
NOTE
► If you are listening to music and receive a call, you will hear
the ringtone in the headphones and playback is stopped. After
finishing the call, playback will be resumed automatically.
► You can accept/reject calls via the headphones or your
smartphone. The sound is automatically played back through
the headphones.
Button 6Function
Press 1 x briefly (for incoming call) Accept call
Press 1x briefly (during call) End call
Press and hold for approx. 2 seconds (for
incoming calls) Reject call
Music playback via AUX IN
You can use the supplied audio cable eto connect the headphones
to non-Bluetooth®-compatible playback devices. In AUX IN mode,
the headphones behave like normal, cable-connected headphones
and can even be used with an empty battery. The Bluetooth®
function is deactivated and the buttons on the
headphones do not function.
♦ Make sure that the headphones are switched off.
♦ Connect the audio cable eto the AUX IN socket 8of the
headphones.
♦ Connect the audio cable eto the audio output (e.g. head-
phone jack) on the playback device.
♦ Switch on the playback device and set the volume to minimum.
♦ Put on the headphones as described in the section Wearing
the headphones.
♦ Set the desired volume on the playback device.

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Storing the headphones
Your headphones are fitted with swivelling earpieces 2, allowing
them to be folded and stored without taking up much space.
Proceed as follows to fold the headphones:
♦ Swivel both earpieces 2so that they are inside the head-
band 1(see fig. 1). You can now store the headphones in a
space-saving way.
Fig. 1
Cleaning
CAUTION
► Do not allow any liquids to get into the headphones.
This could cause irreparable damage to the device.
► Do not use aggressive or abrasive cleaning agents, as these
can damage the device surfaces.
♦ Clean the outer surfaces of the headphones with a slightly
damp cloth.
Cleaning the ear cushions
♦ Unscrew the ear cushions clockwise from the earpieces 2
(see fig. 2 and 3).
Fig. 2 Fig. 3

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♦ Remove the ear cushions from the retaining rings (see fig. 4).
♦ Clean the ear cushions under running water that is not too hot
(see fig. 5) and allow them to dry fully afterwards.
Fig. 4 Fig. 5
♦ Attach the ear cushions to the retaining rings.
♦ Screw the ear cushions anticlockwise onto the earpieces 2.
Storage when not in use
♦ Store the headphones in a location which is clean, dry, dust-
free and out of direct sunlight.
♦ To ensure a long battery life, charge the battery at regular
intervals.
Disposal
Disposal of the device
The symbol shown on the left of a crossed-out wheelie
bin means that this device is subject to Directive
2012/19/EU. This directive states that this device may
not be disposed of in normal household waste at the end
of its useful life, but must be brought to a specially set-up
collection point, recycling depot or disposal company.
The integrated rechargeable battery in this device cannot
be removed for disposal.
This disposal is free of charge for the user.
Protect the environment by disposing of this
device properly.
Your local community or municipal authorities can
provide information on how to dispose of the product.

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Disposal of the packaging
The packaging materials have been selected for their
environmental friendliness and ease of disposal and are
therefore recyclable.
Dispose of packaging materials that are no longer
needed in accordance with applicable local regulations.
Dispose of the packaging in an environmentally friendly
manner.
Note the labelling on the packaging and separate the
packaging material components for disposal if neces-
sary. The packaging material is labelled with abbrevia-
tions (a) and numbers (b) with the following meanings:
1–7: plastics, 20–22: paper and cardboard,
80–98: composites
Troubleshooting
Fault causes and remedies
If you cannot connect the headphones to a Bluetooth®-compatible
playback device, proceed as follows:
♦ Make sure that the Bluetooth®function is activated on the
playback device.
♦ Make sure that the audio cable e is connected to the AUX
IN socket 8 of the headphones. When an audio cable e
is connected, the Bluetooth®function of the headphones is
deactivated.
♦ Check that the headphones are switched on.
♦ If you use several Bluetooth®playback devices, ensure
that any previous connection is disconnected. There may be a
previously paired playback device still within range.
♦ Make sure that the headphones are no more than 10 metres
from the playback device and that no obstacles or electronic
devices are placed between them.
NOTE
► In an environment with high-frequency interference, you may
experience noise interference during music playback via
Bluetooth®. As soon as the interference has ceased, music
playback should automatically continue in Bluetooth®mode
without any further problems.

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The following table helps to identify and rectify further possible faults:
Fault Possible cause Remedy
The head-
phones cannot
be switched off.
The internal battery is
not charged.
Charge the battery (see
section Charging the
battery).
No sound.
The headphones are
not switched on.
Press the button 6
for about 2 seconds to
switch on the head-
phones.
The volume is set to
minimum.
Set the desired volume
using the
button 5. If necessary,
also increase the volume
on the playback device.
The playback device is
not switched on.
Switch on the playback
device.
The playback device
has been muted.
Unmute the playback
device.
The audio cable e is
incorrectly connected
in AUX-IN mode.
Make sure that the
audio cable e is
correctly connected to
the AUX IN socket 8
of the headphones and
the playback device.
Sound is only
coming from
one side of the
headphones.
The stereo balance
control on the
playback device is
incorrectly adjusted.
Adjust the stereo
balance control to the
setting you desire.
NOTE
► If you cannot solve the problem with the solutions given above,
please contact the Service Hotline (see section Service).