Supra crane User manual

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Preface
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Preface
Dear customer,
Congratulations on purchasing a high-quality CRANE
product.
You have acquired modern earphone with excellent
technical features and respective equipment which are
easy to use.
The earphone come with a 3-year warranty. In case of
a defect, you require the enclosed warranty card and
proof of purchase. Keep these in a safe place.
Imprint
Issued by:
supra
Foto-Elektronik-Vertriebs-GmbH
Denisstr. 28A
67663 Kaiserslautern
Germany

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General
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General
Read and keep Operating Instructions
These Operating Instructions belong to these
earphone. It contains important information
about the start-up and handling.
Study these Operating Instructions and, in particular
the Safety information in detail prior to using the ear-
phone. Non-observance of these Operating Instruc-
tions can lead to damage to the earphone.
These Operating Instructions are based on valid stan-
dards and regulations of the EU. Also observe specific
guidelines and laws in other countries! Keep Operating
Instructions for further use. When passing on the ear-
phone to third parties please also include these Opera-
ting Instructions.
Explanation of symbols
The following symbols and signal words are used in
these Operating Instructions, on the earphone or on
the packaging.
DANGER!
This signal symbol/word indicates a high-risk hazard,
which when not avoided can cause death or serious
injury.

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General
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WARNING!
This signal symbol/word indicates a medium-risk ha-
zard, which when not avoided can cause death or seri-
ous injury.
CAUTION!
This signal symbol/word indicates a low-risk hazard,
which when not avoided can cause minor or medium
levels of injury.
NOTE!
This signal word warns against potential material
damage.
This symbol provides useful additional infor-
mation about the assembly or operation.

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Safety
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Safety
Correct use
The Bluetooth earphone are exclusively designed as
earphone. The earphone are only suitable for priva-
te and not for commercial use. Only use earphone as
described in the operating instructions. Any other
use is deemed to be incorrect and can cause material
damage.
The manufacturers or dealers do not accept any liability
for damage resulting from improper or incorrect use.
Safety information
Bluetooth® devices work with shortwave radio signals.
These can interfere with other electronic devices and
medical devices.
− Switch off earphone in areas where their use is not
permitted.
− Do not use the earphone within medical facilities, on
board of aircrafts, at filling stations or in the vicinity
of automatic fire sensors or automatically controlled
equipment.
− Keep your earphone at least 20 cm away from car-
diac pacemakers and other medical devices. Radio
signals can interfere with the functioning of cardiac
pacemakers and other medical devices.

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Safety
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WARNING!
Danger of electrocution!
Faulty electrical installations or excessive mains voltage
can cause electrocution.
− Only connect earphone if mains voltage of socket
corresponds with information on the rating plate.
− Only connect earphone to an easily accessible socket
allowing quick disconnection from the power supply
in case of a fault.
− Do not operate earphone in case of visible damage
or if the USB charging lead or the USB mains connec-
tor is defective.
− Damaged USB charging leads of earphone must be
replaced by the manufacturer or customer service or
a similar qualified person.
− Never touch mains connector with wet hands.
To charge the integrated battery connect
the supplied USB charging cable to a mains
socket using a USB mains adapter (not inclu-
ded) or to a USB port on your PC.
− Do not open housing but have repair carried out by
an expert. Contact a specialist workshop. All liability
and warranty claims shall be void in case of repairs
carried out by users, incorrect connection or impro-
per use.

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Safety
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− For repairs only use parts corresponding to the ori-
ginal devices. This equipment contains electric and
mechanical parts required for protection against
hazard sources.
− Never immerse earphone or accessories in water or
other fluids.
− Never store earphone in such a way that it can fall
into a trough or wash basin.
− Never use mains cable as a carrying handle.
− Keep earphone and accessories away from open
flames and hot surfaces.
− Install USB lead in such a way that it does not beco-
me a trip hazard. Do not kink USB lead and do not
install it over sharp edges.
− Never touch an electric device that has fallen into
water. Disconnect device from power supply imme-
diately in such a case.
− Ensure that children do not push objects into ear-
phone.
− When not in use, clean earphone or in case of a fault,
always switch off earphone and pull mains connec-
ter out of socket.
WARNING!
Hazard for children and persons with reduced
physical, sensory or mental abilities (such as
partially disabled, older persons with limited
physical and mental abilities) or lack of experi-
ence and know-how (such as older children).

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Safety
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− These earphone may be used by children 8 years or
older and persons with reduced physical, sensory or
mental abilities or lack of experience or know-how
provided they are supervised or have been instruc-
ted on how to safely use earphone and understand
hazards resulting therefrom. Children may not play
with earphone. Earphone may not be cleaned or
maintained by children without supervision.
− Keep earphone and connection lead way from child-
ren below the age of 8.
− Do not leave earphone unintended during operation.
− Keep packaging foil away from children. They could
get caught in it during play and could suffocate.
NOTE!
Danger of damage!
Incorrect use of the earphone can damage the earphone.
− The integrated battery may not be exposed to
excessive heat, fire or similar.
− Do not throw batteries into fire, short-circuit bat-
teries or take batteries apart. Danger of fire and
explosion.
− Battery must be disposed off in line with the Battery
Directive.
CAUTION!
Do not operate the earphone during running or driving.
You could fall or cause a traffic accident.

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WARNING!
Due to the high acoustic pressure, extreme
volume levels can damage your hearing.
Start
Contents of box
NOTE!
Danger of damage!
If the packaging is carelessly opened with a sharp knife
or other pointed objects, the earphone can be easily da-
maged.
− Please open packaging carefully.
1. Remove earphone from packaging.
2. Check that delivery is complete (see Fig.A).
3. Check earphone or parts for damage. If yes, do not
use the earphone. Contact the service address of the
manufacturer listed on the Warranty card.

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Charging the battery
Prior to initial use of the earphone or in case of low
battery level the integrated batteries must be charged.
The earphone can then be connected to a Bluetooth®
device, such as a Smartphone or a tablet PC.
A low battery level is signalled by the earphone giving
off five audio signals and the control red LED flashing 7.
In order to charge the battery connect supplied USB lead
2to micro USB connection 6provided on earphone.
The red status LED 7is now permanently on. Once the
battery is fully charged, the blue status LED 7is now
permanently on.
Putting on ear adapter
The earphone come with ear adapters 3in three sizes
for you to select. Push selected ear adapter 3over
loudspeaker of earphone until fully enclosed.
To replace, simply pull ear adapter off ears.
Switching on and off
Switch earphone on by depressing multi function but-
ton 7for approx. 4 seconds until red LED 7flashes. A
voice will inform you of the current status of the connec-
tion process. On switch-on, the last used Bluetooth®
connection is automatically reinstated.
Switch earphone on by depressing multi function but-
ton 7again for approx. 4 seconds until red LED 7
flashes for approx. 1 second.

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Establishing Bluetooth® connection
To set up a new connection between the earphone and
a Bluetooth® device, the earphone must be switched
on in the connecting mode. Switch earphone on by
depressing multi function button 7for approx. 8 se-
conds until the control LED 7flashes blue and red.
The process for setting up a connection can, however,
differ from one Bluetooth® device to the next. Please
also consult the manual of the Bluetooth® device for
further information.
Proceed as follows:
1. The distance between the earphone and the Blue-
tooth® device must not exceed 1 m.
2. Switch earphone on in connection mode (see above).
3. Activate Bluetooth® function using your Bluetooth®
device.
4. Search for Bluetooth® devices within your range
and select “Crane Headphone“ from the list of avai-
lable devices.
5. Where required, enter password “0000“ (not requi-
red for devices using Bluetooth® V2.1 or higher).
6. Select “Yes” if queried whether you wish to connect.
7. Select “Crane Headphone“ from the list of available
devices.
8. Once connection has been established, the blue
control LED 7of the earphone lights up twice every
4 seconds.