OBDSTAR Technology Co. Ltd X300DP User Manual
OBDSTAR
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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 √ to set wallpaper.
2. Choose desired wallpaper.
3. Click upper left corner √ to 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.Input the folder name.
2.6 ON USING TOUCH SCREEN
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Tap: Use your finger to tap desired items to confirm or open it.
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Long-press:press and hold the current interface, icon or input field to open the available
operation options.
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Slide: use your finger to slide the screen horizontally or vertically.
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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”.
click ”Settings” and click ”display ” to enter. Unselect the option ”Auto-rotate the screen”.
2.8 LOCK&UNLOCK
2.8.1 Lock the screen
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When Key Master is ON, press POWER key to lock the screen.
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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.”