Lenovo A3000 Tablet - Manual (Page 6)

Important safety and handling information
Charging method IdeaTab
on(Display is on)
IdeaTab on
(Display is on)
IdeaTab off or in screen
lock mode(Display is off)
the dc-in connector on the
IdeaTab and a USB
connector of a personal
computer or other device
that complies with the USB
2.0 standards or higher
method will
compensate the
power
consumption.
The battery will
discharge more
slowly than
usual.
will charge slowly.
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.
Lenovo is not responsible for the performance or safety of products not
manufactured or approved by Lenovo.
 Prevent hearing damage
Your IdeaTab has a headphone connector. Always use the headphone
connector for headphones (also called a headset) 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.