Acer ExtensaTM 670 User Manual page 36

Using Indicator Lights
Caps Lock
Indicator
Num Lock
Indicator
2-12
Lights when the caps lock function is
toggled ON using the Caps Lock key.
Lights when the embedded numeric
keypad is toggled ON using the Num
Lock hot key (Fn+F7). Refer to Using
the Internal Numeric Keypad later in
this section for further details.