Trevi Tab 4, Instruction Manual, Page: 21 / 32

２１
ANDROID logo, and then your Home screen. Drag the slider upwards on the lower righthand corner to
unlock the screen.
1.1.2 Turn off
When the tablet is on, to shut off your tablet, pull and hold the power key to the right “ ” position until the
“System options” dialog appears and tap “Power Off”, then “your device will shut down” dialog appears. Tap
“OK”.
1.2 Lock/unlock G-sensor
When the G-sensor function is activated, the tablet screen rotates by gravity. Pull the power key to the left to the
position of “ ” to lock the G-sensor function. Pull it to the right to enable the function. The G-sensor indicator
turns into after being locked.
1.3 Lock/unlock the screen (sleep mode)
To save battery, you should put your tablet in sleep mode by turning off the LCD display. To do this, pull the
power key to the right and immediately release it. Do it again to bring up the lock screen.
1.4 Connect to a computer
1.4.1 Connect to PC via USB cable
When tethered to PC with a USB cable, the icon appears at the left side of the status bar. Hold and
slide the icon downwards, select and tap “USB connected”, then “Turn on USB storage” dialog appears. Tap
“OK”.
II. Your Home Screen
2.1 Icons on Home Screen
On the home screen, you can fill the space with any combination of shortcuts, widgets, and folders you like.
Some pre-installed shortcut icons will appear at the bottom, and a Google Search Widget appears at the top.
When you power up your tablet for the first time, you’ll see the main home-screen panel. This panel is typically
centered; you can access additional panels on either side of the main one by swiping your finger left or right.
At the top of the Home Screen is your Status Bar.
-Home: touch it to go back to the home screen