Combinations And Functions With The Fn Key - Sony VAIO PCG-SR21K User Manual

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Combinations and functions with the Fn key

Combinations/ Feature
Fn +
(ESC) System Suspend
Fn +
(F3) speaker switch
Fn +
(F4) speaker volume
Fn +
(F5) brightness control
Fn +
/
switch to the external display
Fn +
(F12) System Hibernation
Fn+B : Bass Boost
Fn+F : change the display size
Fn+S : System Idle

Some functions are not available until Windows is launched.
(F7)
Functions
Puts the system into System Suspend mode, a power
management state.
To return the system to the active state, press any key.
Toggles the built-in speaker on and off.
Adjusts the built-in speaker volume.
To increase volume, press <Fn>+<F4> and then
To decrease volume, press <Fn>+<F4> and then
Adjusts the brightness of the LCD.
To increase light intensity, press <Fn>+<F5> and then
To decrease light intensity, press <Fn>+<F5> and then
Toggles between the LCD, external display (connected to the
Monitor connector) and both LCD and external display.
Provides for the lowest level of power consumption. When you
execute this command, the states of the system and of the
peripheral devices are written to the hard disk and the system
power is turned off. To return the system to its original state,
use the power switch to turn on the power.
Toggles the Bass Boost function off and on. This feature is
available with headphones only.
Zooms the display size in or out when the display is set to less
than maximum resolution.
Puts the system into System Idle mode, a power management
state. To return to the active state, press any key.
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