Sony PCV-RZ302 User Manual page 22

Using your VAIO desktop
Indicators
Light
Num Lock
Caps Lock
Scroll Lock
On
Turns on when the number keys in the numeric keypad
are active.
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 on when the screen scrolls differently (not all
applications support this function).
Off
Turns off when the alphanumeric character keys in the
keypad area are active.
Turns off when the letters appear in lowercase as you
type (unless you hold down the <Shift> key).
Turns off when the information moves across the
display normally.
n N
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