Safety instructions
Symbols used
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This symbol indicates direct current (DC). |
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This symbol indicates alternating current (AC). |
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For indoor use only. |
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This symbol indicates a Class II device. |
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This symbol identifies the energy efficiency label. |
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Caution. For further information, please refer to the user manual. |
Prolonged exposure to loud sound can cause permanent hearing loss. Always keep the volume at a level that allows you to hear your surroundings. Always lower the volume before using headphones.
⚠ Warning
Choking hazard from small parts
Small components and packaging materials can be swallowed and cause serious or fatal injuries.
Always keep the device, accessories and packaging out of the reach of children and pets.
Risk of injury from electromagnetic interference
Magnets in the device can interfere with medical devices such as pacemakers and programmable valves. This can cause serious injuries.
Always keep the device away from people with such medical devices. Always consult a doctor before use if a medical device is present.
Risk of explosion or fire from improper handling of the lithium-ion battery
Improper handling or replacement of the battery with an incorrect type can cause thermal runaway. This can cause fires or explosions that result in death or serious injury.
Never short-circuit, disassemble, deform or remove the battery. Always use the battery only as integrated into the device.
Replace the battery only with the same or an equivalent type.
Risk of fire or explosion from improper handling of lithium-ion batteries.
Disposing of the battery in a fire or hot oven or mechanically crushing or cutting a battery can cause an explosion.
Leaving a battery in an environment with extremely high temperatures can cause an explosion or leakage of flammable liquids or gases as a result.
A battery exposed to extremely low air pressure may explode or release flammable liquids or gases.
If the battery compartment of your device does not close securely, stop using the device and keep it away from infants and children.
Risk of electric shock from contact with liquids
Liquids entering the device can cause electric shock, fire or serious injury.
Always keep the device away from rain, moisture and dripping or splashing liquids.
Never place objects filled with liquids near the device. Always ensure that no liquid enters the device.
Never touch the device or the USB-C power adapter with wet hands.
Risk of electric shock from exposed live parts
Opening the device or removing covers exposes internal components and can cause serious injury.
Only open the device for disposal as described in the “Disposal” chapter.
Never attempt to repair or service the device yourself. Always contact authorised service personnel.
Risk of fire or electric shock from damaged components
Damaged cables, adapters or internal parts can cause fire or serious injury.
Always stop using the device if it is damaged, has been dropped, has been exposed to moisture or is not working properly.
Always have repairs carried out by authorised professionals.
Risk of fire or electric shock from an incorrect power supply
Incorrect voltage or incompatible power adapters can cause overheating, fire or serious injury.
Use only the supplied USB power adapter specified in the user manual.
Always ensure that the voltage indicated on the rating plate matches your mains supply.
Risk of fire from improper installation of the power adapter
Loose connections can cause overheating and fire.
Always insert the USB power adapter fully into a suitable socket. Never use sockets in which the plug does not fit securely.
Never use extension cables or multiple-socket outlets.
Do not disconnect the device from the mains by pulling on the cable. Always hold the USB-C power adapter itself.
Risk of fire from heat or naked flames
Exposure to high temperatures or naked flames can cause fire or serious injury.
Always keep the device away from heat sources.
Never place naked flames such as candles near the device.
⚠ Caution
Risk of minor injury from a falling device
Unstable positioning can cause the device to fall, resulting in injury or damage.
Always place the device on a stable, level surface.
Always protect the device from mechanical impacts.
Risk of minor injury from RF exposure
Being too close to the antenna can exceed the recommended exposure limits.
Always maintain a minimum distance of 20 cm between the device and your body during operation.
Notice
Risk of product damage from unsuitable environmental conditions
Exposure to extreme temperatures can impair operation or damage the device.
Always operate the device within a temperature range of 5 °C to 40 °C.
Never expose the device to extreme heat or cold.
Risk of product damage from improper handling
Rough handling or dusty environments can shorten the product's service life.
Always handle the device with care.
Always use the device in clean, dust-free areas.
Risk of product damage from mechanical stress
Pressure on sensitive surfaces can cause deformation or failure.
Always protect the front, edges and corners from excessive force.
Never place heavy objects on the device.
Never place the device upside down.
Risk of product damage from unsuitable operating locations
Exposure to outdoor conditions or unstable environments can damage the device.
Never use the device outdoors, near water or in high humidity.
Never use the device in vehicles, on boats or in medical facilities.
Always protect the device from weather conditions.
Risk of product damage from unauthorised modifications
Modifications can impair safety and performance.
Never modify the device or accessories.
Always use only approved accessories intended for this product.