17.1.3 Reading lines
By tapping this icon you can generate a horizontal or
vertical reading line on the screen.
17.2 Display modes and battery
Use 1 finger to touch the top section of the screen for 2 seconds
to generate the battery and display mode menu in the top half
of the screen.
17.2.1 Battery icon
This icon indicates the remaining battery life. There are 5
different icons to indicate this.
battery empty
When the battery is charging, the menu will display
the charging icon.
When the adaptor is connected, but the battery is
not connected, this icon will appear.
battery full
13