HOFFEN
EN
16
HYKKER
4. PRINCIPLES OF SAFE USE
Read these guidelines carefully. Not following them may be dangerous or
illegal.
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IMPORTANT SAFETY INSTRUCTIONS
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Do not switch on the device when the use of electronic devices is prohibited or if it
might cause interference or danger. Always abide by any kinds of prohibitions,
regulations and warnings conveyed by the staff of the entity where you wish to use the
device.
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BLUETOOTH
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Wireless headphones emit electromagnetic energy at a radio frequency that is lower
than that of other devices, such as i.e. mobile phones. The wireless headphones meet
the requirements of safety standards and radio frequency recommendations.
All
wireless devices may cause interference to other devices. The maximum radio
frequency power (Bluetooth) emitted in the frequency range 2402-2480 MHz equals
0.44 dBm EIRP.
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WATER AND OTHER LIQUIDS
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Protect the device from water and other liquids. Avoid using the device in environments
with high humidity like kitchens or bathrooms. Water particles may cause moisture to
appear in the device, which adversely affects the electronics and may cause damage
to the equipment.
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SURROUNDINGS
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The device should not be used in dusty conditions. Connect the unit so that it cannot
be damaged or endanger people or animals. Do not expose the device to sunlight and
do not use it in close proximity to heat-generating devices (heaters, radiators etc.).
Plastic parts may deform, which may affect the operation of the device or cause it to
break down completely.
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CHILDREN AND PHYSICALLY OR MENTALLY DISABLED PEOPLE
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This device is not a toy. Keep the device, its accessories and packaging out of reach of
children. Cables and plastic packaging may wrap around the child's neck or be
swallowed, resulting in suffocation or choking. This device should not be operated by
people (including children) with limited physical or mental abilities, as well as by people
with no earlier experience in operation of electronic equipment They may use the
device only under supervision of people responsible for their safety.
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MODIFICATIONS
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The manufacturer is not responsible for any problems caused by unauthorized
modifications to the equipment.
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QUALIFIED SERVICE
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This product may only be repaired by qualified service personnel of the manufacturer
or by an authorised service centre. Repairing by an unauthorized or unqualified service
may cause device damage and warranty loss.
