Asus HS-1000W - Headset - Semi-open, Руководство пользователя

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Avoiding hearing damage
Permanent hearing loss may occur if a headset is used at high
volume. Set the volume to a safe level. You can adapt over time
to a higher volume of sound that may sound normal but can be
damaging to your hearing. If you experience ringing in your
ears or muffled speech, stop listening and have your hearing
checked. The louder the volume, the less time is required before
your hearing could be affected.
Hearing experts suggest that to protect your hearing :
• Limit the amount of time you use the headset at high volume.
• Avoid turning up the volume to block out noisy surroundings.
• Tum down the volume if you can't hear people speaking near
you.
Maintaining battery life
Due to the physical nature of battery, the charging time may
become longer and the actual capacity of battery may decrease.
If you have any questions regarding the replacement of the
built-in battery, please contact our service center.
U7447_HS-1000W_QSG.indb 11 8/3/12 6:23:40 PM