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タブレット Lenovo O57TBX704LのPDF 安全性、保証、クイックスタートマニュアルをオンラインで閲覧またはダウンロードできます。Lenovo O57TBX704L 15 ページ。

Important safety and handling information

Plastic bag notice

Danger: Plastic bags can be dangerous. Keep plastic bags away from babies and

children to avoid danger of suffocation.

Built-in rechargeable battery notice

Danger: Do not attempt to replace the internal rechargeable lithium ion battery. Risk of

explosion if the battery is replaced with an incorrect type. Contact Lenovo Support for

factory replacement. Dispose of used batteries according to the instructions.

Caution about high volume usage

Warning: Exposure to loud noise from any source for extended periods of time may affect

your hearing. The louder the sound, the less time is required before your hearing could be

affected. To protect your hearing:

• Limit the amount of time you use headsets or headphones at high volume.

• Avoid turning up the volume to block out noisy surroundings.

• Turn the volume down if you can't hear people speaking near you.

If you experience hearing discomfort, including the sensation of pressure or fullness in

your ears, ringing in your ears or muffled speech, you should stop listening to the device

through your headset or headphones and have your hearing checked.

To prevent possible hearing damage, do not listen at high volume levels for long periods.