5. Keyboard Buttons
Key
Function
To initialize the system
Power on / off button
Select main menu
-
Function keys, same as F1-F5 on the screen
Under the main menus, press it to shift from one to another
Return to the main menu from any functions.
Shift among English / Thai / Icon menu
Switch English / Thai input mode when editing data
Listen in English
Listen in Thai (In related functions only)
Listen in Chinese / Japanese / Korean (In related functions only)
Select the item “
Ⅰ
” under the main menu
Mandarin phonetic symbol
Thai character
Thai character
Select the item “
Ⅱ
” under the main menu
Mandarin phonetic symbol
Decimal point for calculator or full stop for the text
Comma for the text with [SHIFT] key
Hyphen for the text
Mandarin phonetic symbol
Thai character
Thai character
Reading after the device in the definition screen
Access the Naturalistic Learning Method
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