Plantronics 925 Benutzerhandbuch

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imPortant SaFetY and oPerational 

inFormation 

Please read the following safety and operational instructions before using your  
Bluetooth earpiece and accessories. Please keep these instructions for your reference. 
Additional warnings may be present on the product, packaging, or in the user  
instructions.  
This symbol 

 identifies and alerts the user to the presence of important safety  

warnings.

GeneRAL: 
Operating and storage temperature is 10°C to +40°C (50°F to +104°F) 

 

Exposure to high volume sound levels or excessive sound pressure may damage your 
hearing. Although there is no single volume setting that is appropriate for everyone, 
you should always use your earpiece with the volume set at moderate levels and avoid 
prolonged exposure to high volume sound levels. The louder the volume, the less time 
is required before your hearing could be affected. You may experience different sound 
levels when using your earpiece with different devices. The device you use and its 
settings affect the level of sound you hear.  If you experience hearing discomfort, you 
should stop listening to the device through your earpiece. To protect your hearing, some 
hearing experts suggest that you: 

1.  Set the volume control in a low position before putting the earpiece on your ears. 
2.  Limit the amount of time you use earpiece at high volume. 
3.  Avoid turning up the volume to block out noisy surroundings. 
4.  Turn the volume down if the sound from the earpiece prevents you from hearing 

people speaking near you. 

See www.plantronics.com/healthandsafety for more information on earpiece and 
hearing. 
•   Use of a earpiece that covers both ears will impair your ability to hear other 

sounds. Use of such an earpiece while operating a motor vehicle or riding a 
bicycle may create a serious hazard to you and/or others, and is illegal in most 
regions. 

•   Check local laws regarding use of a mobile phone and earpiece while driving. 

If you use the earpiece while driving ensure your attention and focus remain on 
driving safely. 

•   Observe all signs and instructions that require an electrical device or RF radio 

product to be switched off in designated areas, such as gas/refueling stations, 
hospitals, blasting areas, potentially explosive atmospheres, or aircraft.

•   Keep all  products, cords, and cables away from operating machinery. As with 

all corded products, there is a danger of strangulation if a cord should become 
wrapped around your neck. 

•   This product is not a toy. Never allow children to play with the product– small 

parts may be a choking hazard. 

•   Install and use eartips and earbuds in accordance with the instructions provided. 

Do not force eartips or earbuds down the ear canal.  If either becomes lodged in 
the ear canal, seek medical attention immediately. 

•   Ensure eartips and earbuds are kept clean and free of ear wax buildup to  

maintain the specified product performance. 

•   Applying excessive pressure to the earpiece may injure the outer ear. Do not wear 

the earpiece while sleeping or in other situations where pressure may be exerted 
against the earpiece. 

•   Do not disassemble or insert anything into the product or charger because this 

may cause damage to the internal components or cause injury to you. 

•   If the product or charger: overheats; has a damaged cord or plug; has been 

dropped or damaged; has been dropped into water, disconnect any charger from 
its supply, discontinue use of the product and contact Plantronics. 

•   Prevent rain, moisture or other liquid from coming into contact with the product 

to protect against damage to your earpiece or injury to you. This warning is not 
applicable for ruggedized or sports products which are designed to withstand 
contact with moisture. 

 

•   To reduce the risk of electric shock, explosion or fire, use only the charger 

supplied by Plantronics to charge the product. Do not use the chargers with 
other products or for any other purpose. Ensure that the voltage rating corre-
sponds to the local mains or power supply you intend to use. 

•   If your earpiece is designed to be charged with your mobile phone charger using 

a custom adapter, use only mobile phone chargers approved and provided by 
your mobile phone manufacturer. 

•   Charge the earpiece according to the instructions supplied with the unit. 
•   Ensure the mains (AC Power) socket-outlet for the charger is located near the 

equipment and is easily accessible.

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