Obdstar X300 DP, Руководство пользователя

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OBDSTAR
7
2.5.4 Change your wallpaper
1
．
Hold and press a blank area on the desktop, a pop-up wallpaper will be shown on the screen.
2
．
Choose desired wallpaper.
3
．
Click upper left corner
√ t
o set wallpaper.
2.5.5 Create a folder on the desktop
1
．
Drag one icon to another icon, the system will create a folder.
2
．
Input the folder name.
2.6 ON USING TOUCH SCREEN
● Tap: Use your finger to tap desired items to confirm or open it.
● Long-press
：
press and hold the current interface, icon or input field to open the available
operation options.
●
Slide: use your finger to slide the screen horizontally or vertically.
● Drag: hold and press the desired item, then drag it to any location.
2.7 AUTO-R0TATE THE SCREEN
To perform such operations as browsing webpage, viewing images etc, rotate Key Master DP,
当
the screen will automatically change the display direction. To disable this function,
click ”Settings” and click ”display ” to enter. Unselect the option ”Auto-rotate the screen”.
2.8 LOCK&UNLOCK
2.8.1 Lock the screen
● When Key Master is ON, press POWER key to lock the screen.
● The system will lock the screen automatically after Key Master DP remains idle for a long
time.
2.8.2 Unlock the screen
Press POWER key to activate the screen and then drag the lock to “Unlock position.”