Lenovo A7-40 Tablet - Manual (Page 9)

Important safety and handling information
8
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 device software might fail to work.
Be aware that accessing network resources can leave your device vulnerable to
computer viruses, hackers, spyware, and other malicious activities that might
damage your device, 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 such software up to date.
Keep electrical appliances away from your device, such as an electric fan, a
radio, high-powered speakers, an air conditioner, and a microwave oven. The
strong magnetic fields generated by electrical appliances can damage the
screen and the data on the device.
Be aware of heat generated by your device
When your device is turned on or the battery is charging, some parts might
become hot. The temperature that they reach depends on the amount of system
activity and the battery charge level. Extended contact with your body, even
through clothing, could cause discomfort or even a skin burn. Avoid keeping
your hands, your lap, or any other part of your body in contact with a hot section
of the device for any extended time.
Polyvinyl Chloride (PVC) cable and cord notice
WARNING: Handling the cord on this product or cords associated with
accessories sold with this product will expose you to lead, a chemical known to
the State of California to cause cancer, and birth defects or other reproductive
harm. Wash hands after handling.