Lenovo A7-40 Tablet - Manual (Page 21)

interface. The PREDEFINED PROFILES include
General，Silent，Meeting，and Outdoor. Tap ， Settings include
GENERAL(Vibrate and Volumes settings)、INCOMING CALLS（ringtong
setting）、 NOTIFICATIONS（Default notification sound
setting）、SYSTEM（other system sounds setting).
Display
Tap Settings > DEVICE > Display to enter the display settings interface.
Display settings include PERSONALIZE(Lock screen notifications、Theme
and Wallpaper) and DISPLAY (Brightness, Daydream, Font size, Sleep
and Wireless display) .
Wallpaper: You can select any pictures from Albums, Live Wallpapers,
Photos and Video Wallpaper as your wallpaper.
Brightness: You can manually adjust the brightness.
Font size: This option allows you to select the font size for text displayed on
the screen. You can set the font size to Small, Normal, Large or Extra
large .
Sleep: This option allows you to select how long your tablet's screen will
remain activated without any operation before it is automatically locked to
save power. You can set the time to 15 seconds, 30 seconds, 1 minute, 2
minutes, 5 minutes, 10 minutes or 30 minutes.
Storage
Tap Settings > DEVICE > Storage to view internal storage, total space, and
external USB device storage.
Nominal capacity calculation
method：1GB=1,000MB=1,000,000KB=1,000,000,000 bytes
Operating system calculation
method：1GB=1,024MB=1,048,576KB=1,073,741,824 bytes
The system itself occupies some space; therefore, available space will be less
than that calculated.
Battery