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Chapter 4 - Operating Instructions
Setting function has eight options: “Language”, “Auto Power Off”, “Auto
Rotate”, “Finger Navigation Key”, “Time and Date Setting”, “Active Digi-
tal Rights”, “Reset Adobe Fingerprint” and “Restore Factory Setting”.
4.6.1 Languages
The Languages options allow you to set the Libre Air’s default language
to “English”, or “French”. The option having a “ ” on its left means
it is the current language setting. Press the relevant key to change the
setting. Press [Esc] to quit without changing the setting
4.6.2 Auto Power Off
Auto Power Off allows the Libre Air to enter Standby mode if there is no
key operation for a period of time in order to save power. Auto Power
Off time options are: “Never”, “3 minutes”, “5 minutes”, “10 minutes”, “15
minutes” and “20 minutes”. The option having a “ ” on its left means
it is the current setting.
4.6.3 Auto Rotate
Auto Rotate is a useful function that automatically changes the display
orientation. When the Libre Air held in the vertical direction the con-
tent will be displayed in vertical orientation, and when it is held in the
horizontal direction the content will be reowed and displayed in the
horizontal orientation. “Disable” means to turn off this function, and “En-
able” to turn on this function.
4.6.4 Finger Navigation Key
Finger Navigation Key option allows the user to enable the “Finger
Navigation Key”. “Disable” means to turn off this function, and “Enable”
to turn on this function.
4.6.5 Time and Date Setting
This option allows you to congure the time and date on your Libre Air.
4.6.6 Active Digital Rights
If you have an Adobe ID account, use your user name and password
to login. If you do not have an Adobe ID account, you have to register
