Orava Crater-11 Bedienungsanleitung
Crater-11
Outdoor speaker system with Bluetooth,
FM radio and USB slot
Instruction manual EN
2EN
Intended use of the device
The device is intended exclusively for playing audio signals from
a mobile phone or other digital device or source (wirelessly using
Bluetooth® technology or also via a cable connection), to the extent
specified by technical and operating parameters and functions, safety
and user instructions and external influences operating environment.
ORAVA electrical appliances are manufactured in accordance with
the state of the art and recognized safety regulations. Nevertheless,
incorrect and unprofessional use or use contrary to the intended
purpose may create a risk of injury or endanger the life of the user or a
third party, resp. damage to equipment and other property.
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 electrical equipment designation means that the equipment
is made with an outer cover that protects it from water ingress.
In this case, it is a level of protection against immersion in water
with a maximum depth of up to 1m for a maximum of 30 minutes.
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.
IPX7
3EN
• 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
• 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.
4EN
• 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.
• 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.
5EN
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.
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.
6EN
• Do not connect signal cables to bundles. Do not pull
the cables together. Do not expose the signal cables to
mechanical stress and damage.
• 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 !!!
Charging the battery
• The device is equipped with a rechargeable built-in battery.
• The battery can be charged by connecting it to a USB port on your PC or
by a compatible charging AC / DC adapter specified by the manufacturer.
• The DC output parameters of the charging adapter must match the USB
port values of your personal computer, typically: 5 V DC, 500 mA.
• The AC input parameters of the charging adapter must correspond to the
values, typically: 230 V ~.
• Keep the device out of the reach of children while charging the battery.
• The time required to charge a fully discharged battery depends on its
condition and ambient temperature. A fully discharged battery is charged
in approx. 7 - 8 hours.
• The life of a fully charged battery when used (playing music) is about 8
hours at 60% volume.
7EN
Charging the battery by connecting the device to a PC
• When charging the device via the USB port on the PC, make sure that
your PC is connected to the power supply.
• ;A standard USB port is used to charge the battery from a PC, so you
can charge the battery at home, in the office, in a car, or anywhere you
have a USB port.
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
8EN
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.
9EN
Power supply
Powered by built-in rechargeable battery
The device is powered by a built-in rechargeable battery.
Charge the battery before using it for the first time or whenever the battery is low / the
message “out of battery” sounds or the device switches itself off completely.
You can charge the device’s battery from an electrical socket using a suitable charger that
has a USB-C connector (not supplied, 5 V, 2 A).
Connect the charger to an electrical socket and the USB-C connector to the USB-C
connector on the device.
If you do not have a suitable charger, you can charge the battery by connecting the device
to a PC with the supplied USB cable. With this connection, the battery in the device will be
charged from the PC, but at a current of only 500 mA, charging will take a very long time.
Powerbank function
The speaker is equipped with a built-in 2,500 mAh, 7.4 V battery. When charged, turn off
the speaker and connect the standard USB connector on the speaker to the charging
connector on the mobile phone / mp3 player / tablet and other digital devices using the
supplied or suitable USB cable.
The speaker will then charge the battery in the connected digital device with a DC voltage
of 5 V and max. output current at 1 A.
Note
To make the speaker work as a powerbank, turn it off.
10EN
Control elements
Elements on the device (top side)
Elements on the device (back)
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