Num Lock On; Num Lock Off - Texas Instruments TravelMate 3000 User Manual

Keyboard Keys
The embedded numeric keypad has three modes you can enter by toggling the Fn-F7
(NumLk) keys as signaled by the Num Lock indicator light: off, on, or blinking. The
three modes are described below.

Num Lock On

When the Num Lock indicator light is on, pressing the Fn key with the appropriate keys
generates the characters shown in this figure.

Num Lock Off

When the Num Lock indicator light is off, pressing the Fn key with the appropriate keys
generates the characters shown in the following figure.