User's Manual

D2 PAD | 14
CREDENTIAL STORAGE
Ascertain the legality and credibility of the program with some credentials CA.
• Trusted credentials: Store trusted credentials used by the system or the user.
• Install from SD card: Import trusted credentials from the SD card.
• Clear credentials: Clear all credentials recorded by the system, generally can’t be selected by default.
2.3.4 Language and Input Method
This menu allows you to choose the system display language and input method.
• Language: Choose the system language, with 60 options.
• Spelling correction: Based on the selected language, the system assists to correct spelling errors.
• Personal dictionary: Customized words defined by the user, null by default.
KEYBOARD & INPUT METHODS
Choose to set the system input method.
• Default: Select the default input method.
• Android keyboard: Tap the Settings icon to configure the Android keyboard settings.
• Google speech-to-text: Automatic
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1.2 Wallpapers
Long press the touch screen and the Wallpaper option will appear.
• Gallery: Choose a picture saved in your photo gallery or a picture taken by the device camera to use as
the background of the home screen.
• Live Wallpapers: Choose a moving graphic from Live Wallpapers to use as the background of the
home screen.
• Wallpapers: Choose a picture from the default system pictures to use as the background of the home
screen.
1.3 Status Bar
The status bar is located at the bottom the screen.
The icons on the left side are:
• Back : Tap to return to previous screen.
• Home : Tap to return to home screen.
• History : Tap to view the most-recently accessed applications.
The icons on the right side display Wi-Fi signal, Wi-Fi connection status, battery power/battery charging
status, current time, USB and SD card connection status. Tap the icons to view the date, and time and
other information.
1.4 Using the Touch Screen
The D2 Pad is equipped with a 7” touch screen. The following describes the main touch screen area, and
tips on how to properly use it.
Whichever interface you are in, you can return to the home screen directly by touching the Home
icon. You can also touch the History icon to view recently accessed applications.
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