Orava Crater 8 Manuel utilisateur
1EN
Portable Bluetooth speaker
Instruction manual EN
Crater 8
2EN
Intended use of the device
The device is intended solely for playback of audio signal from a mobile
phone or other digital device or source (wirelessly using Bluetooth®
technology, or even via a cable connection), to the extent determined by
technical and operational parameters and functions, security and user
instructions and external impacts of the operating environment.
ORAVA electrical appliances are manufactured according to the state
of the art and recognized safety rules. Nevertheless, improper and
unprofessional use or use contrary to the intended use may result
in injury or danger to the life of the user or third party. damage to
equipment and other material values.
Safety instructions for operation and use
• Electrical equipment is designed and manufactured in such a way as
to allow for safe operation and use by persons without a professional
qualification. Despite all the measures that have been
to the manufacturer for safe use and handling, carry some residual risks
and associated potential hazards.
• The following symbols and their meanings have been used on the device
and in the accompanying documentation to warn of possible hazards:
This symbol alerts users that the following precautions can
be avoided if the following precautions are observed when
operating the device:
Danger of serious injury or life threatening!
Danger of damage to equipment or other damage to
property!
This designation of electrical equipment means that the device
is made with an outer cover which protects the internal electrical
components against intrusion of foreign objects and the ingress
of water. In this case, it is the highest level of resistance to
intrusion of foreign bodies- dust-proof
IP65
3EN
Warning!
The degree of protection of the device is tested under specific
technical conditions and does not mean that the device is
intended to be used under permanent conditions of dust and
water.
General safety instructions and warnings
• Before commissioning, we recommend that you carefully read the
operating instructions and operate the equipment in accordance with the
instructions.
• Failure to follow the safety instructions and warnings is forbidden by the
manufacturer for any damage to health or property.
• Always keep the operating instructions together with the device for future
use and use by new users.
• Use the appliance only for the intended purpose and in the manner
specified by the manufacturer.
It is not a professional device for commercial use.
Operating environment characteristics:
• Do not use the device in an industrial environment or in an outdoor,
adverse environment!
Do not expose your device to:
- direct sunlight, sources and equipment producing excessive heat,
- fall, vibration and mechanical stress,
- excessive dust,
- water,
- insect,
- aggressive effects of the external environment.
• The operating environment of the device must always be in accordance
with the basic characteristics set out.
Operating environment characteristics:
1. Ambient temperature: +10 ° C to +40 ° C
2. Relative humidity: max. 75%
3. Altitude: ≤ 2 000 m
4. Occurrence of water: intermittent condensation of water and occurrence
of water vapor
5. Occurrence of foreign bodies: quantity and type of dust are insignificant
4EN
• The basic IPX0 protection class (when the device is not protected by
its waterproof cover) is not marked on the product and in the technical
parameters listed in the operating instructions.
• If the protection class of the product is different from IPX0, this information
is then displayed on the label of the appliance or in the technical data of
the operating instructions.
• The appliance is not primarily intended for use in environments with
significant water effects.
Safety of persons
• This device may be used by children under the age of 8 and persons with
reduced physical, sensory or mental capabilities or lack of experience or
knowledge when supervised or instructed to use the appliance safely and
understand the dangers involved.
• This appliance can also be used by small children (children between
the ages of 3 and 8) if the controls are set by their parent or authorized
guardian, or if the child has been instructed enough to operate the
controls safely.
• Children may not play with the device.
• Cleaning and maintenance for users may not be performed by children
unattended.
Cleaning, maintenance and repairs
• Perform the normal user cleaning and maintenance of the electrical
equipment only as recommended. Do not use chemical solvents or
abrasive cleaners for cleaning.
• Never clean the appliance in a way that could cause it to dampen and drip
into the device.
• Clean the device with a damp cloth only and wipe dry or let it dry.
• Keep the appliance clean and dry.
• Do not disassemble the electrical/electronic equipment!
• Never repair the electrical / electronic equipment yourself!
Special Safety Instructions and cautions
• When transporting , be careful when moving, to avoid equipment fall and
damage.
• Unpack the equipment and accessories before putting it into service and
remove all parts of packaging material and labels. Store the packaging in
a safe place, especially out of the reach of children and unaccompanied
persons, or dispose of them safely.
• If the device was stored at low temperatures (eg in winter) or excessive
humidity, first leave it for about 1 hour to “acclimatize” to remove any
moisture in electronic parts that occurs when the ambient temperature
changes.
5EN
• Do not expose the appliance to indoor use by water or excessive moisture.
Do not dispose of any containers with water or other liquids.
• Do not install the appliance near heat sources or other heat generating
devices.
• Do not place objects on the device that can cause a dangerous situation
(eg burning candles, etc.).
• To avoid the risk of electric shock (in the case of a device that operates
with a dangerous power supply), do not disassemble or attempt to service
yourself. Have any repairs to electrical equipment carried out by qualified
personnel.
Operation/Use
Warning!
• In places where mobile phone use is not allowed or
where the device may cause interference or danger,
such as in an aircraft, in hospitals and near high-
sensitive electronic medical devices, fuels, chemical
substances or in locations, where blasting is carried
out using explosives, switch off mobile devices.
• Follow these safety instructions and cautions in
these locations.
• Wireless 2.4 GHz wireless audio devices can
interfere with other wireless devices or networks.
• If this device is located too close to other Bluetooth®
devices or devices that use the 2.4 GHz or 5 GHz
frequency band, they may not work properly and
there may be noise and/or sound interruptions
caused by radio waves interference.
6EN
Warning!
• The loudspeaker system for a mobile phone is a
device that when used, it may alter (reduce) the
perception of ambient sounds. If you perform any
activities that are accompanied by an increased
risk to yourself or others in close vicinity, always
check your surroundings to avoid injuring yourself
or others.
• Be very careful when using the device. Pay
particular attention to: driving, cycling, or drivining
on other means of transport, where ATTENTION is
required in conditions of movement on public roads
or public spaces where there is a large number of
people involved in the pursuit of interests.
Warning!
• The device is intended for use only with a built-in
rechargeable battery which can not be exchanged
by the user (the device is not dismantled) and the
type and specifications of which are specified in the
technical guide of the operating instructions.
• Ensure that all cable connections are secure and
properly connected. Do not insert any conductive
objects into the device connectors.
• When connecting and disconnecting the connector
, pull out the connections behind the connectors,
never pull the connection on the cable itself.
• Do not connect signal cables to bundles. Do not
pull the cables together. Do not expose the signal
cables to mechanical stress and damage.
7EN
• Do not let the signal cables hang freely and do not
allow them to be freely accessible and reachable by
children.
There is a risk of serious injury!
There is a risk of electric shock!
• The device contains parts of covers (eg ventilation
grilles) that can be heated during normal operation.
Do not cover the ventilation grilles.
• Never leave your device freely accessible and do
not leave it with a freely accessible cable. Children
could overthrow the device for the cable.
There is a risk of serious injury!
• Do not store the device with wrapped cord
around its body. Wipe the cable loosely in the
way it was folded in the original packaging by the
manufacturer.
• Never overload the equipment beyond the limits
specified by the technical specifications!
• If you notice any unusual occurrences (sounds,
odors, smoke, etc.) during use of the device, switch
off the device immediately and disconnect it from
the power supply. Have the appliance checked by a
specialist workshop.
• Never underestimate the potential hazards and take
extreme caution !!!
8EN
Bluetooth® technology
• Bluetooth® technology is a wireless short-range radio signal transmission
technology that enables wireless data communication and synchronization
between a digital device, mobile phone, and headset.
• ORAVA is not responsible for any incidental or consequential damages or
other damages or disclosure of data and/or information that may occur during
wireless transmission.
Frequency band
• This technology uses the 2.4 GHz non-licensed microwave radio frequency
band.
Certifications
• This device adheres to frequency constraints and has been certified to
comply with statutory regulations concerning frequency bands. Therefore, no
wireless transmission authorization is required.
The following actions are illegal:
- separation from the main device,
- removing parameter labels.
Designation of use
• This system is intended for normal general use.
• Microwaves from Bluetooth devices may adversely affect the functions of
electronic medical devices.
• Do not use this system near equipment or in a high-frequency interference
sensitive environment, for example:
- places with the presence of combustible gas,
- spaces near automatic door systems, alarm systems such as:
- airports,
- Hospital
- laboratories
- gas stations etc.,
as interference to broadcasting can cause an accident
9EN
Restrictions in use
• Wireless transmission and/or use with all Bluetooth® devices can not be
guaranteed.
• All devices must comply with standards set by Bluetooth SIG, Inc.
• Depending on the parameters and settings of the devices, connection may
not be performed or some operations may be different.
• This system supports Bluetooth® security features. However, in some
operating environments or under certain settings this may not be sufficient.
Be careful when transmitting data wirelessly to this system.
Range of use
• Use a wireless device at a distance of up to 10 m.
• Various types and environmental characteristics, barriers or interference can
reduce the range of transmission (eg metal barriers, walls, people ...).
Interference with other devices
• If this device is located too close to other Bluetooth® devices or devices using
the 2.4 GHz frequency band, they may not work properly and may problems
with noise and/or sound interruptions caused by radio waves interference.
• This system may not work properly if radio waves broadcast by a nearby
radio station or similar device are too strong.
Other
• If you feel inconvenience when using Bluetooth®, stop using the Bluetooth
device immediately.
• If any problem persists, contact your nearest ORAVA dealer.
Licenses
• The Bluetooth® word mark and logo are owned by Bluetooth SIG, Inc. and
any use thereof by ORAVA retail 1, a.s. is subject to a license.
• Other trademarks and trade names are the property of their respective
owners.
10EN
Power supply
Power from built-in rechargeable battery
The device is powered by a built-in 3.7 V, 800 mAh rechargeable battery.
Charge the battery before using it for the first time or whenever the battery
is weak (the sound is weak, distorted, the message “Low battery” sounds, or
the device turns off completely).
You can charge the device battery from the mains using a suitable microUSB
charger (not supplied, 5 V, 1 A). Charge the battery at least once a month
when not in use.
Plug the charger into an electrical socket and connect the microUSB
connector to the microUSB connector on the device (open the rubber cover
of the connector).
The red LED will light and the battery will charge. Charging a fully discharged
battery takes about 3 hours.
The LED indicator goes out after charging. During operation, the LED
indicator turns blue and flashes blue during pairing.
You can charge while the device is turned on and off.
Note
If you do not have a suitable charger, you can charge the battery by
connecting the device to the PC with the supplied USB cable. This will
charge the device’s battery from the PC.
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