Acer TravelMate 430 User Manual page 21

Embedded numeric keypad
The embedded numeric keypad functions like a desktop numeric
keypad. It is indicated by small characters located on the upper right
corner of the keycaps. To simplify the keyboard legend, cursor-control
key symbols are not printed on the keys.
Desired access
Number keys on
embedded keypad
Cursor-control keys
on embedded
keypad
Main keyboard keys
Num lock on
Type numbers in a normal
manner.
Hold Shift while using
cursor-control keys.
Hold Fn while typing letters
on embedded keypad.
13
Num lock off
Hold Fn while using
cursor-control keys.
Type the letters in a
normal manner.