Chapter 11: Optional Functions
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Display item Name Description
Power Tap to display the Power setting screen.
Memory Tap to display the Memory setting screen.
Screen light
Tap to display the Screen light setting
screen.
System Information Tap to display the system information.
Volume ON/OFF
Tap to toggle volume ON/OFF.
This icon is interlocked with the display of
volume ON/OFF that has been switched
using the icon on the navigation bar.