Plantronics Voyager 815 Guide De L'utilisateur page 20

imPOrTANT SAFETy ANd
OPErATiONAL iNFOrmATiON
• Exposure to high volume sound levels may damage your hearing. Although
there is no single volume setting that is appropriate for everyone, you should
always use your headset or headphones 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 headset or
headphones 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 headset or headphones. To protect
your hearing, some hearing experts suggest that you:
1.
Set the volume control in a low position before putting the headset or
headphones on your ears.
2.
Limit the amount of time you use headsets or headphones at high volume.
3. Avoid turning up the volume to block out noisy surroundings.
4.
Turn the volume down if the sound from the headset or
headphones prevents you from hearing people speaking near you.
See www.plantronics.com/healthandsafety for more information
on headsets and hearing.
BATTERY WARNINGS
To reduce the risk of fire or injury to persons, read and follow these
instructions.
•
Charge the headset according to the instructions supplied with the unit.
• Do not expose the battery to high temperatures.
•
Do not puncture or otherwise damage the battery. The cell contains corrosive
materials which may damage eyes and skin and may be toxic if swallowed.
•
Do not short-circuit the battery, as this may result in a sudden rise in
temperature.
• Do not incinerate the battery.
• Never put batteries in mouth. If swallowed, contact your physician or local
poison control centre.
•
Dispose of or recycle the battery according to local and regional regulatory
requirements. Lithium Ion batteries are recyclable. For more information,
visit www.rbrc.org.
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Plantronics Voyager 815