Lenovo LaVie Z Laptop Instructions for Safe Use - Lenovo LaVie Z - Page 5

Using Headphones or Earphones, Plastic Bag Notice

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contain perchlorate. Perchlorate Material - special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate Using Headphones or Earphones CAUTION: Excessive sound pressure from earphones and headphones can cause 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 computer complies with EN 50332-2 Sub clause 7. This specification limits the computer'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 Lenovo computer came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the computer 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. Plastic Bag Notice Danger Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation. 3

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contain perchlorate.
Perchlorate Material - special handling may apply, See
www.dtsc.ca.gov/hazardouswaste/perchlorate
Using Headphones or Earphones
CAUTION:
Excessive sound pressure from earphones and headphones can cause 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
computer complies with EN 50332-2 Sub clause 7. This specification limits the
computer’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 Lenovo computer came with headphones or earphones in the package, as a
set, the combination of the headphones or earphones and the computer 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.
Plastic Bag Notice
Danger
Plastic bags can be dangerous. Keep plastic bags away from babies and
children to avoid danger of suffocation.
3