Lenovo ThinkPad 10 - Manual (Page 7)

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 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.
Take care when using your tablet in a motor vehicle or on a bicycle:
Always prioritize your safety and the safety of others. Follow the law. Local laws and regulations might
govern how you can use mobile electronic devices, such as your tablet, while you drive a motor vehicle
or ride a bicycle.
Dispose according to local laws and regulations:
When your tablet reaches the end of its useful life, do not crush, incinerate, immerse in water, or dispose of
your tablet in any manner contrary to local laws and regulations. Some internal parts contain substances
that can explode, leak, or have an adverse environmental affect if disposed of incorrectly.
See Appendix B “WEEE and recycling information” on page 85 for additional information.
Keep your tablet and accessories away from small children:
Your tablet contains small parts that can be a choking hazard to small children. Additionally, the glass screen
can break or crack if dropped on or thrown against a hard surface.
Protect your data and software:
Do not delete unknown files or change the name of files or directories that were not created by you;
otherwise, your tablet software might fail to work.
Be aware that accessing network resources can leave your tablet vulnerable to viruses, hackers, spyware,
and other malicious activities that might damage your tablet, software, or data. It is your responsibility to
ensure that you have adequate protection in the form of firewalls, antivirus software, and anti-spyware
software and keep this software up to date.
Keep electrical appliances such as an electric fan, radio, high-powered speakers, air conditioner, and
microwave oven away from your tablet because the strong magnetic fields generated by these appliances
can damage the screen and the data on the tablet.
© Copyright Lenovo 2014 v