Sony PCG-FX290K - Manual (Page 38)

VAIO Notebook User Guide
38
Indicators (continued)
Light On Off
Num Lock The number keys in the numeric
keypad are active. The alphanumeric character
keys in the keypad area are
active.
Caps Lock The letters appear in uppercase as
you type. The Shift key lowers the
case of typed letters when Caps
Lock is on. Letters appear in lower case
as you type (unless you
hold down the Shift key).
Scroll Lock The screen scrolls differently.
(Exactly how it scrolls depends on
the specific application. It has no
effect in many applications.) Information moves across
the display normally.