Справочник Пользователя для Microsoft Corporation 1756

4

•  Promptly dispose of used batteries in accordance with local regulations

•  Avoid dropping the device or battery. If the device or battery is dropped, especially on a hard 

surface, and the user suspects damage, take it to a service center for inspection.

•  Improper battery use may result in a fire, explosion or other hazard.
•  This device shall only be connected to CTIA certified adapters, products that bear the USB-IF logo 

or products that have completed the USB-IF compliance program.

 Warning: Use Near Water

To reduce the risk of fire or shock, do not use this device near water and do not expose it to rain or 

moisture. Do not attempt to dry device with a hair dryer or a microwave oven.

 Warning: Hearing Safety

Set the volume loud enough to hear clearly in quiet surroundings, and no louder.

Do not increase the volume after you start listening. Your ears can adapt over time so that high 

volume sounds normal, but the high volume may still damage your hearing.

•  Do not increase the volume to block out outside noise. The combination of outside noise and 

sound from your headphones can damage your hearing. Sealed or noise-canceling headphones 

can reduce outside noise so that you don’t have to turn up the volume.

If you can’t understand someone nearby speaking normally, turn down the volume. Sound 

that drowns out normal speech can damage your hearing. Even with sealed or noise-canceling 

headphones, you should be able to hear nearby people speak.

The more time you spend exposed to loud sound, the more likely you are to damage your hearing. 

The louder the sound, the less time it takes to damage hearing.

•  Minimize your time listening to loud sound. At maximum volume, listening to music on the 

device with headphones can permanently damage your hearing in 15 minutes.

•  Even lower volumes can damage hearing if you are exposed for many hours.

•  All of the sound that you are exposed to during a day adds up. If you are exposed to other loud 

sound, it takes less time listening at high volumes to cause hearing damage.

•  To safely use the device with no time limit, keep the volume low enough that you can carry on a 

conversation with people nearby.