Sony PCG-R505GL - Manual (Page 73)

Using the Keyboard
73
Combinations/
Feature
Function
Fn + (F3)
Mute On/Off
Toggles the built-in speaker off and on.
Fn + (F4)
Speaker volume
Adjusts the built-in speaker volume. An on-screen display
appears notifying you when a change occurs.
To increase volume, press Fn+F4, then
or .
To decrease volume, press Fn+F4, then or .
Fn + (F5)
Brightness control
Adjusts the brightness of the computer screen (LCD).
To increase light intensity, press Fn+F5 and then
or .
To decrease light intensity, press Fn+F5 and then or .
Fn + /
(F7)
Switch to the
external
monitor/LCD
Toggles between the computer screen (LCD), a connected
external display, and both the LCD and external display.
Select one display at a time to playback DVDs. Connect the
cable before you turn on the computer, otherwise Fn+F7 will
not work.
Fn + (F12)
Hibernate
Provides for the lowest level of power consumption.
When you run this command, the state of the system and state
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 button to turn on power.
Fn + Esc
Standby Puts the system into Standby mode, a power management
state. To return the system to the active state, press any key or
press the power button.
Fn + B
Bass Boost Toggles the bass-boost function off and on. This feature is
available only while using headphones.
LCD
Only LCD LCD and external display
Only external display