VAIO® C1 PictureBook™ Notebook User Guide
36
Combinations and Functions with the Fn Key
Light On Off
Memory Stick Data is read from or written to
the Memory Stick. (Do not
enter System Suspend mode or
turn off the computer when this
indicator light is on.)
The Memory Stick is not being
accessed.
Num Lock Turns on when the number keys
area in the numeric keypad are
active.
Turns off when the alphanumeric
character keys in the keypad area
are active.
Caps Lock Turns on when the letters
appear in uppercase as you
type. The Shift key lowers the
case of typed letters when Caps
Lock is on.
Turns off when letters appear in
lower case as you type (unless you
hold down the Shift key).
Scroll Lock Turns on when the screen
scrolls differently. (Does not
work with all applications.)
Turns off when information moves
across the display normally.
Combinations/
Feature
Functions
Fn+ (ESC)
System Suspend
Puts the system into System Suspend mode, a power
management state. To return the system to the active
state, press any key or press the power switch on your
computer.
Fn+ (F3)
Speaker switch
Toggles the built-in speaker off and on.
Fn+ (F4)
Speaker volume
Adjusts the built-in speaker volume.
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 LCD.
To increase light intensity, press Fn+F5 and then
or .
To decrease light intensity, press Fn+F5 and then
or .
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