Lenovo Lenovo S5000 중요 제품 정보 설명서 - 페이지 7

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Important safety and handling information

hearing loss. Adjustment of the equalizer to maximum increases the

earphone and headphone output voltage and the sound pressure level.

Therefore, to protect your hearing, adjust the equalizer to an appropriate

level.

Excessive use of headphones or earphones for a long period of time at high

volume can be dangerous if the output of the headphone or earphone

connectors do not comply with specifications of EN 50332-2.

The headphone output connector of your tablet complies with EN 50332-2

Sub clause 7. This specification limits the tablet's maximum wide band true

RMS output voltage to 150 mV. To help protect against hearing loss, ensure

that the headphones or earphones you use also comply with EN 50332-2

(Clause 7 limits) for a wide band characteristic voltage of 75 mV. Using

headphones that do not comply with EN 50332-2 can be dangerous due to

excessive sound pressure levels.

If your tablet came with headphones or earphones in the package, as a set,

the combination of the headphones or earphones and the tablet already

complies with the specifications of EN 50332-1. If different headphones or

earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5

Limitation Values). Using headphones that do not comply with EN 50332-1

can be dangerous due to excessive sound pressure levels.

Sound Pressure Warning statement

For the device which tests accordance to EN 60950-1:

2006+A11:2009:+A1:2010+A12:2011, it is mandatory to perform audio tests

for EN50332.

This device have been tested to comply with the Sound Pressure Level

requirement laid down in the applicable EN 50332-1and/or EN 50332-2

standards. Permanent hearing loss may occur if earphones or headphones

are used at high volume for prolonged periods of time.