Lenovo A8-50 Tablet - Manual (Page 25)

Language: Select the language you wish to use to operate your tablet.
Spell checker:Toggle spelling correction on/off.
Personal dictionary: You can add new words or terms here to your tablet's
dictionary.
KEYBOARD & INPUT METHODS: This option allows you to select and set the
input methods (including Default, Android Keyboard(AOSP) and Google
voice typing).
SPEECH: This option allows you to set the Voice control and search and
general settings for text-to-speech output.
MOUSE/TRACKPAD: Under this option you can adjust pointer speed.
Backup & reset
This option allows you to backup your data, clear all DRM licenses, and reset
your tablet to the factory default settings.
4-4 SYSTEM
Date & time
These settings allow you to set a number of time-related options, such as
system time.
You can enable automatic time and time zone updates via a network (which
requires network support), select a time zone, set a specific date and time,
and display format for date and time.
Scheduled power on & off
This setting allows you to set the automatic power on & off time and repetitive
mode.