Orava S-500 BT User manual

Bluetooth stereo headphones
S-500 BT
Instruction manual EN

The intended use of the device
• The device is intended solely for the personal listening of audio files to the
extent specified by the technical and operating parameters and functions,
safety and user instructions and external influences of the operating
environment.
• ORAVA electrical appliances are manufactured in accordance with the
state of the art and recognized safety-technical rules. Nevertheless,
the use or use contrary to designation may result in the risk of injury or
endanger the life of the user or third person, damage to the device and
other material values.
Special Safety Instructions.
Read carefully!
• 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 taken by the manufacturer to
ensure safe use, handling and use, it carries with it 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
and operating the device:
Danger of serious injury or life threatening! Danger of damage to
equipment or other damage to property!
This symbol alerts users:
Avoid listening at high volume for a long time! Using headphones
or earphones at high volume for a long time can damage your
hearing. If you have a long-term exposure of more than 85 dB,
your hearing may be adversely affected.
The volume above 85 decibels for eight hours or 100 decibels for
15 minutes is a hazard.
The manufacturer recommends that you do not set the volume
level of the device higher than the middle level of the setting
range.

This symbol means that the product is made with a double
insulation between hazardous parts (parts with dangerous
voltage from the supply network) and parts that are accessible in
normal use.
When charging a built-in battery with a power adapter, use only
accessories that are safe.
Transportation/Transfer
• When transferring and transporting, be careful when moving, to prevent
overturning, falling and damage to the device.
There is a risk of damage to the device!
Unpacking/Packaging
• Zariadenie a príslušenstvo pred jeho uvedením do prevádzky vybaľte a
zbavte všetky jeho časti zvyškov obalových materiálov, etikiet a štítkov.
• Obalové materiály odložte na bezpečné miesto alebo uschovajte
predovšetkým mimo dosahu detí a nespôsobilých osôb.
Hrozí nebezpečenstvo vážneho zranenia!
Hrozí nebezpečenstvo zadusenia!
Check/Commissioning
• We recommend performing both initial and subsequent regular machine
inspections. Only use the device with accessories supplied and approved
by the manufacturer.
• Never use the appliance if it is incomplete, damaged, or if parts or
accessories (eg due to fall) have been damaged during use.
There is a risk of serious injury!
• Check and assemble the device before operating it as described in “Before
Use”.
• Never clean the device (body with electrical parts) in a way that it could
get into the liquid and flood the liquid into the device.
• Clean the electrical parts with a damp cloth only and wipe dry or let it dry.
Keep the device clean and dry.
Warning!
• If the device has been stored at lower temperatures, first acclimate it
(about ½ to 1 hour) before further use to remove any moisture inside the
enclosure, solidify the moving parts and preserve the mechanical strength
of the plastic parts.

Operation / Use
Warning!
• This device may only be used with original and non-
damaged parts and accessories. For the suitability and
proper use, read the section “Use”.
There is a risk of serious damage to health!
Warning!
• Keep the device dry.
• Do not use or place the appliance near water
containers. If the appliance falls into the water, turn it off
and allow the appliance to dry completely.
• If the device subsequently shows signs of malfunction
or damage, take it to a specialist garage for inspection.
• Never overload the equipment beyond the limits
specified by the technical specifications!
• Do not expose the device to:
- direct sunlight, sources of excessive heat,
- vibration and mechanical stress,
- polluting chemicals,
- water and excess moisture,
- insects, plants,
- aggressive environmental influences.
There is a risk of serious injury!
There is a risk of damage to equipment or other
property damage!
• Observe the operating mode of the device (operating
time/operation and breaks) in accordance with the
operating and operating instructions. Clean the device
regularly.
Pollution of the device may result in a decrease
in operating parameters and possible subsequent
irreversible damage.
• If any safety component/component (mechanical,
electrical) is part of the unit, never disable this part/
component! If the safety component/part is damaged or
not working, do not use the appliance!

Safety of the operating environment
• Do not use the device in an industrial environment or outside environment.
• Always keep the operating environment clean and well lit.
• Do not place the device on an unstable surface. Overriding or dropping the
device may result in personal injury or damage to the device.
• Do not expose the appliance to:
- electromagnetic fields,
- direct sunlight, sources and equipment producing excessive heat
- fall, vibration and mechanical stress,
- excessive dust,
- water and excess moisture,
- insect,
- aggressive effects of the external environment.
• Exposing the device to the above effects may result in adverse effects or
irreversible damage.
• The operating environment of the device must always be in accordance
with the basic characteristics set.
• Do not use an electric appliance in areas with flammable liquids, gases or
dust. The appliance may be the source of scaling, which may result in the
ignition of dust or vapors.
Features of the operating environment
1. Ambient temperature: +5 - +40 ° C
2. Humidity: 5 - 85%
3. Altitude: <2000m
4. Occurrence of water: occasional condensation of water or occurrence of
water vapor
5. Existence of foreign bodies: quantity and type of dust are not significant
Electrical safety
• Class II electrical equipment is equipped with a protection against electric
shock by double insulation or enhanced insulation of hazardous live
electrical parts. Protection class device II must not be equipped with
means for connecting a protective earth.
• Class III electrical appliances are such devices that are powered by a low
voltage (battery or accumulator) source, and do not pose any danger to
the user from the point of view of electrical shock.