Targus AKM02UK Mode D'emploi page 7

Targus wireless calculator keyboard and media mouse
When the LED on the receiver is lit, the mouse is set up
with an ID and the receiver is locked.
You are now ready to use the mouse.
Calculator Keyboard
1 Press and release the setup key on the receiver again.
2 Press the setup key on the keyboard.
When the light emitter diode (LED) on the receiver is lit, the
keyboard is set up with an ID and the receiver is
locked. You are now ready to use the keyboard.
Connection
button
6