Lenovo Yoga Tab 13 User Manual page 19

contact with water or other liquids.
Use approved charging methods only.
Note: Please only use standard Lenovo power adapters. The use of third-party power adapters will
affect the charging speed, resulting in abnormal charging and potential damage to the equipment.
Connect a standard power adapter to a suitable power outlet.
Use a standard data cable to connect the device to a PC or a device that complies with USB
2.0 or higher.
Charging devices might become warm during normal use. Ensure that you have adequate ventilation
around the charging device. Unplug the charging device if any of the following occurs:
The charging device has been exposed to rain, liquid, or excessive moisture.
The charging device shows signs of physical damage.
You want to clean the charging device.
Warning:
Lenovo is not responsible for the performance or safety of products not manufactured or
approved by Lenovo. Use only approved Lenovo ac adapters and batteries.
Laser safety for the Proximity sensor
CLASS 1 LASER PRODUCT
CLASSIFIED EN/IEC 60825-1:2014
Caution: use of controls or adjustments or performance of procedures other than those specified
herein may result in hazardous radiation exposure.
Complies with 21 CFR 1040.10 and 1040.11 except for conformance with IEC 60825-1 Ed.3., as
described in Laser Notice No. 56, dated May 8, 2019.
EU ErP (EcoDesign) Directive (2009/125/EC) - external power adapters (Regulation (EU) 2019/1782)
Ecodesign for Energy-Related Products Regulations 2010 - UK SI 2010 No. 2617 (Ext PSU), SI 2020
No. 485 (Ntwk Standby), SI 2014 No. 1290 as amended
Lenovo products are compliance with the EU EcoDesign (ErP) Directive & UK EcoDesign for Energy-
Related Products Regulations. Refer to the following for details:
For EU, refer to the system declaration https://www.lenovo.com/us/en/compliance/eu-doc, and for UK
refer to the system declaration https://www.lenovo.com/us/en/compliance/uk-doc.
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.