Acer Aspire S7-391 - Manual (Page 11)

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English
Note: To use Function keys (such as F1, F2 ...) press <Fn> and the
corresponding number key. Thus, <Fn> + <1> for <F1> etc.
During boot up, press <Fn> + <2> to access BIOS.
<Fn> +
<W>
Sleep Puts the computer in Sleep mode.
<Fn> +
<E>
Display toggle
Switches display output between the
display screen, external monitor (if
connected) and both.
<Fn> +
<R>
Screen blank
Turns the display screen backlight off to
save power. Press any key to return.
<Fn> +
<T>
Touchpad toggle Turns the internal touchpad on and off.
<Fn> +
<Y>
Speaker toggle Turns the speakers on and off.
<Fn> +
<U> Decrease backlight
brightness Decreases the brightness of the
keyboard backlight.
<Fn> +
<I> Increase backlight
brightness Increases the brightness of the
keyboard backlight.
<Fn> +
<U> + <I>
Backlight toggle
Turns the keyboard backlight on and
off.
Note: This function is disabled if the
light sensor detects a bright
environment.
<Fn> +
<O>
Rotate screen
Rotates the image displayed on the
screen.
<Fn> +
< >
Brightness up Increases the screen brightness.
<Fn> +
< >
Brightness down Decreases the screen brightness.
<Fn> +
< >
Volume up Increases the sound volume.
<Fn> +
< >
Volume down Decreases the sound volume.
Hotkey Icon Function Description