Sony pcg-grv616g 用户指南
Sony Notebook
User Guide
Precautions
100
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You do not need to discharge the battery before recharging.
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If you have not used the battery pack for a considerable amount of time, recharge the battery.
On using earphones
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Road safety – Do not use headphones while driving, cycling, or operating any motorised vehicle. It may
create a traffic hazard and is illegal in some areas. It can also be potentially dangerous to play loud music
while walking, especially at pedestrian crossings.
create a traffic hazard and is illegal in some areas. It can also be potentially dangerous to play loud music
while walking, especially at pedestrian crossings.
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Preventing hearing damage – Avoid using headphones at high volume. Hearing experts advise
against continuous, loud and extended play. If you experience a ringing in your ears, reduce the volume
or discontinue use.
against continuous, loud and extended play. If you experience a ringing in your ears, reduce the volume
or discontinue use.