Orava Crater-L Manuel utilisateur
1EN
Crater-L
Crater L
Speaker system with Bluetooth interface, FM radio, USB and
microSD slot
Instruction manual EN
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.
1. GENERAL SAFETY INSTRUCTIONS AND
WARNINGS
• This document contains important safety instructions and warnings for safe, correct and
economical operation of the electrical equipment. Its compliance helps the user avoid
risks, increase reliability and product life.
• In this document, the general term product is used in text parts such as:
electrical equipment - any device used for the production, conversion, transmission,
distribution or use of electricity.
• From the point of view of the purpose of using electricity, the concept of electrical
equipment in the strict sense of the word will include the following categories:
- household electric appliances,
- information and communication equipment,
- consumer electronics,
- lighting equipment,
- electrical and electronic tools,
- toys and equipment for sporting and recreational purposes,
- medical devices (aids),
- monitoring and control devices,
- vending machines.
1.1 General safety instructions
• Before operating the unit, we recommend that you carefully read the instruction manual
and operate the equipment in accordance with the instructions!
• The safety instructions and warnings in this manual do not cover all the possible
conditions and situations that may arise when using the device. The user must
understand that a factor that cannot be incorporated into any of the products is personal
responsibility and caution. These factors must therefore be ensured by users serving
this device.
• Failure to follow the safety instructions and warnings is forbidden by the manufacturer
for any damage to health or property!
• Keep the instruction manual as close to the device as possible throughout its service
life. Always keep the instruction manual together with the appliance for future use and
use by new users.
• Use the appliance only for the intended purpose and in the manner specified by the
manufacturer.
• The appliance is intended for home and similar indoor use without special focus.
3EN
• This appliance is intended, in addition to domestic use, for the following uses:
- in shops, offices and other similar work environments;
- in economic buildings;
- in hotels, motels and other residential environments;
- in bed and breakfast establishments.
• It is not a professional device for commercial use.
• Do not change the technical parameters and features of the device by unauthorized
modification or modification of any part of the device.
• The manufacturer is not responsible for damages caused during transportation, misuse,
damage or destruction of the equipment due to adverse weather conditions.
1.2 Safety of the operating environment
• Do not use the device in an industrial environment or outside environment!
• Do not expose the appliance to:
- sources of excessive heat or open flame,
- dripping or splashing water,
- vibration and excessive mechanical stress,
- insects, animals and plants,
- aggressive and chemical substances.
• The operating environment of the device must always be in accordance with the basic
characteristics set out.
• Features of the operating environment:
1. Ambient temperature: +5 ~ +40 ° C
2. Humidity: 5 ~ 85%
3. Altitude: ≤ 2 000 m
4. Occurrence of water: intermittent condensation of water or occurrence of water vapor
5. Occurrence of foreign bodies: quantity and type of dust are insignificant
6. Protection degree: min. IP20 (device protected from touching dangerous parts by hand
and non-waterproof)
• This degree of protection is not indicated on the product and on the technical
parameters 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.
• Other characteristics of the domestic operating environment (mechanical stress -
vibrations and vibrations, occurrence of plant, animals, weather effects ...) are negligible
in terms of effect on the correct and safe use of electrical equipment.
1.3 Electrical safety
• Before connecting the appliance to the power supply for the first time, make sure that
the voltage on the appliance label corresponds to that of the household electrical outlet.
• The electric appliance is designed to power from 1 / N / PE ~ 230 V 50 Hz.
• The electrical safety of the appliance is guaranteed only if it is properly connected to
the mains.
• Electrical protection class I equipment is equipped with a protection against electric
shock by means of protective earthing of inanimate parts, which can become
dangerous when the device is malfunctioning. Always connect such devices to properly
installed mains sockets that are equipped with earthing conductors and have a properly
grounded earthing conductor.
All electrical equipment is equipped with a three-wire power supply.
• Class II electrical equipment is protected against electric shock by double insulation or
by enhanced insulation of hazardous live electrical parts. Device of protection class II it
must not be equipped with means to connect protective earthing.
All electrical equipment is equipped with two-wire power supply.
• Class III electrical equipment is a device that is powered by a small safe voltage source
(battery or accumulator) and does not present any danger to the user from electrical
shock.
4EN
• In order to provide increased safety against the risk of electric shock due to the use
of electrical appliances by laypersons, it is recommended to install the power supply
circuit for sockets with a rated current not exceeding 20 A RCD with a rated operating
current not exceeding 30 mA.
To ensure the safety and correctness of the electrical installation, consult a qualified
electrician.
• Only use a power cord with a plug (mains lead) supplied with the device and compatible
with a wall socket. Using another cable may result in fire or electric shock.
• Always connect an electrical appliance to an easily accessible mains socket. In the
event of an operating fault, the appliance must be switched off as soon as possible and
disconnected from mains supply.
• The power cord and mains plug must always be easily accessible for safe disconnection
of the electrical appliance from the power supply.
• Do not pull off the power cord by pulling the cable. Disconnect the power cord by pulling
the plug behind the power cord plug.
• If you use an extension cord, make sure that the total rated power of all devices
connected to the extension cord does not exceed the max. current load on the
extension cable.
• If you need to use an extension cord or power supply block, make sure that the
extension cord or power pack is plugged into a power socket, and not to another
extension cord or power supply. The extension power cord or power supply block
must be designed for grounded electrical plugs and connected to a properly grounded
electrical socket.
• The power plug of the appliance must be compatible with the mains socket. Never
use any adapters or modify the socket in any other way. Do not use inappropriate or
damaged drawers!
• To avoid electrical shock, plug the power cables into properly grounded electrical
sockets. If the device is equipped with a 3-pole plug, do not use adapters that do not
have a grounding element or remove the grounding element from the plug or adapter.
• Do not bend, crush or otherwise expose the power cord of the appliance to mechanical
stress or external heat sources. Damage to the power cord may result in electric shock.
• When the power cord is damaged, disconnect the appliance from the mains and do not
use it again.
• If the power cord is damaged, it must be replaced by the manufacturer, its service
department or a similarly qualified person to avoid the risk of electric shock.
• Regularly check and maintain the electrical appliance as well as the power cord and
power socket. Disconnect the power plug regularly and clean it if necessary. Pollution by
dust or other substances may cause disruption of the insulating state and consequently
fire.
• Do not expose the appliance to water or moisture. The ingress of water into the
appliance increases the risk of electric shock.
If the power cord is wet or the water has penetrated the water, disconnect it immediately
from the mains. If the appliance is plugged into a mains socket and if possible, turn off
the power circuit before attempting
unplug the power. If you are pulling wet wires from a live power source, be very careful.
• If the electrical equipment is installed (connecting) the protective covers are dismantled,
the electrical parts must not be accessible to the user when the installation is finished.
1.4 Safety of persons
• This appliance is intended for use and operation by persons without electrotechnical
qualification - lay people, according to the instructions specified by the manufacturer.
• Device operation includes activities such as switching on and off, user manipulation
and setting of operating parameters, visual or auditory inspection of the equipment, and
user cleaning and maintenance.
• This appliance can 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.
5EN
• Children may not play with the appliance.
• Cleaning and maintenance for users may not be performed by children unattended.
• Always keep the appliance out of reach of children during use and operation. Be sure to
download the appliance even for a freely accessible power cord.
• Always be careful when operating the electric appliance! Do not use an electric
appliance if you are overly tired, under the influence of medication or narcotic drugs
that reduce attention and focus.
• Inattention during operation may result in serious injury.
1.5 Cleaning, maintenance and repairs
• Observe the normal user cleaning and maintenance of the appliance in the
recommended way. Do not use solvents or harsh cleaners for cleaning. Pollution
and visible stains from finger contact, respectively. The hands can be cleaned using
detergent detergents specially designed to clean household appliances.
• If you do not use the appliance, clean it or disconnect the appliance from the power
supply when the appliance is faulty.
• Electrical appliances that are cleaned after use and are not intended to be completely
or partly immersed in water or other liquid, protect against the effects of dripping and /
or splashing water and before immersion.
• Electric household appliances, like all other technical devices, are subject to the
surrounding environment and natural wear. Since the legal framework of regular
maintenance is not laid down for lay-in electrical household appliances, the
manufacturer recommends that the user have the appliance checked and cleaned at
least once a year by a specialist workshop.
• By doing so, it is possible to achieve safety, operational reliability and increased service
life.
• Do not disassemble the electric appliance! The appliance works with a dangerous
voltage. For this reason, always switch off the appliance and disconnect it from the
mains supply during user maintenance. In the event of a fault, please have the repair
serviced by an authorized service center.
• Before calling a service:
1. Verify that you are unable to remedy the malfunction yourself according to the
procedure described in the chapter „Remedy of operating faults“.
2. Turn the appliance off and on to make sure the fault reappears.
3. If the malfunction of the appliance still persists after these operations, call the
nearest specialist service center.
• Never repair the electric appliance yourself!
• Unauthorized, unqualified and improper use of an electric appliance may result in
electric shock or other serious injury.
• Only carry out the warranty or post-warranty repair of an electrical appliance to an
authorized qualified person (*).
(*) Competent qualified expert: the sales department of the manufacturer or importer or the person
qualified and authorized to carry out this type of activity with the ability to avoid all risks.
6EN
2. Special safety instructions.
Read carefully!
• The electrical equipment is designed and manufactured in such a way as to enable
safe operation and use by unqualified persons. Despite all measures taken by the
manufacturer for safe use, operation and use, there are certain residual risks and the
associated hazards.
• To warn of possible dangers, the equipment and the following symbols are used in the
accompanying documentation and their meaning:
This symbol alerts users that the device is working with dangerous electrical
voltage. Do not remove the protective covers on the device. Failure to obser-
ve the safety instructions for the use and operation of the device may result
in:
Danger of electric shock! Danger of serious injury or death!
This symbol alerts users to the risk of serious injury or death if the safety
instructions for the use and operation of the device are not observed!
Danger of equipment damage or other property damage!
This symbol means that the product is made with double insulation between
dangerous live parts (parts with dangerous mains voltage) and parts that are
accessible during normal use.
Transportation/Transfer
• Only transport / transport the device after a thorough inspection of the area and the
route, which must be unobstructed.
• Never carry the device while it is in operation. Do not carry the device while it is plugged
in.
• When carrying, make sure that your hands and the device are not wet or slippery.
Danger of serious injury or death!
Danger of damaging the device!
Expand/Packaging
• Before putting the device into operation, unpack the device and dispose of all its
parts and accessories with residues of packaging materials, labels and tags. Keep
all packaging materials in a safe place or keep them out of the reach of children and
incompetent persons.
Danger of serious injuries!
Danger of suffocation!
Inspection/Commissioning
• Never use the appliance if it is incomplete, damaged or any part of it has been
damaged during use. Have the device repaired by a specialist garage.
Danger of serious injuries!
• Children under the age of 3 must be denied access to the appliance unless they are
constantly supervised.
• Children from the age of 3 and under the age of 8 must not plug, regulate or clean the
appliance or perform maintenance by the user.
Warning!
• Cleaning and maintenance that can be performed by the user must not be performed
by children without supervision. Keep the appliance and its mains cord out of the reach
of children under 8 years of age when it is plugged in or cold.
!
7EN
• The device is intended for household use.
• Do not use the device in an industrial environment or outdoors.
• Before connecting the appliance to the mains, make sure that the rated voltage
indicated on the type plate of the appliance corresponds to the voltage in your socket.
• Only connect the device to a properly grounded outlet.
• Do not leave the appliance unattended when it is connected to the mains.
Operation/Use
Warning!
• In places where the use of mobile phones is not permitted, or where the device may
cause interference or danger, such as on an airplane, in hospitals, or near highly
sensitive electronic medical devices, fuels, chemicals, or shots. with the help of
explosives, switch off mobile devices.
• Follow all safety instructions and warnings in these areas.
• Wireless audio devices that operate in the 2.4 GHz band may interfere with other
wireless devices or networks.
• If this unit is placed too close to other Bluetooth® devices or devices using the 2.4 GHz
or 5 GHz frequency band, it may not work properly and noise and / or audio dropouts
may occur due to radio wave interference.
Warning!
• The speaker system for a mobile phone is a device that, in use, is associated with a
change (reduction) in the perception of the surrounding sound stimuli. If you perform
any activities that are accompanied by an increased level of risk or endangerment of
yourself or others in your area, always monitor your surroundings carefully to avoid
causing injury to yourself or others.
• Be very careful when using the device. In particular, be careful when:
driving a car, driving and riding a motorcycle, riding a bicycle, or driving and riding
another means of transport, where ATTENTION is required in the conditions of
movement on public roads or public spaces where there are many people in the pursuit
of leisure activities.
Warning!
• The device is intended only for operation with a built-in battery, which must not be
replaced by the user (the device is non-removable) and whose type and technical
parameters are specified in the technical information of the operating instructions.
• Make sure that all cable connections are securely and correctly connected. Do not
insert any conductive objects into the connectors on the device.
• When connecting and disconnecting connector connections, pull the connections by the
connectors, never pull the connection by the cable itself.
• Do not tie signal cables in common bundles. Do not wind the cables together. Do not
subject signal cables to mechanical stress or damage.
• Do not let the signal cables hang freely and allow them to be freely accessible and
accessible to children.
Danger of serious injuries!
There is a risk of electric shock!
• The device contains parts of covers (eg ventilation grilles), which can become hot
during normal operation. Do not cover the ventilation grilles.
• Never leave the device freely accessible and do not store it with a freely accessible
cable. Children could pull the device by the cord.
Danger of serious injuries!
• Do not store the device with the cord wrapped around its body. Cable loose
“Fold” in the way it was folded in the original packaging from the manufacturer.
• Never overload the device above the limits set by the technical parameters!
• If you notice any abnormalities (sounds, odors, smoke ...) while using the device, turn
off the device immediately and disconnect it from the mains. Have the device checked
by a specialist garage.
• Never underestimate the possible dangers and take extra care !!!
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
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.
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Power supply
Power supply
The device is powered from the mains 230 V, 50 Hz via the supplied AC adapter. Connect
the output connector of the AC adapter to the DC 9V-1 A connector on the device and
connect the AC adapter to the specified electrical socket.
Use the power switch on the top to turn the device to the ON position.
You can then switch the device to standby mode and only switch it on using the 1 button
on the remote control.
When you have finished using the device for an extended period of time, turn off the device
with the main power switch to the OFF position and disconnect the adapter cord from the
electrical socket.
Powered by built-in rechargeable battery
The device can also be powered by a built-in rechargeable Li-Ion battery 7.4 V, 4000 mAh.
Before using for the first time or whenever the battery is low (the battery/power LED will
turn red, or the sound will be distorted, weak, or the device will turn off completely at will),
charge the battery.
The device battery is charged automatically from the mains when the device is connected
to the mains.
When the battery is fully charged, the battery indicator light turns green.
The device will be powered by the built-in battery when the AC adapter is not connected
to the device to the DC 9V-1 A connector. Then you can use it on a battery (for example in
nature).
When running on battery power, the playback time is about 2 - 5 hours, depending on the
set volume.
10EN
Parts description
Elements on the device (Top side)
MENU MODE
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