3.4.3
Audio level
The Audio Level feature defines the volume of the sounds of the device and allows you to
disable the audio.
3.4.4
Display brightness
The Display brightness feature defines the level of the brightness of the display.
3.4.5
Keyboard sound
The Keyboard sound feature enables or disables the acoustic signal when a button is pressed.
When the key feature is OFF, the sound is disabled. When it is ON, the sound is enabled.
GES3S Manual – v. 1.9 March 2017
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