Installation guide

Calibration

button

 The mouse pointer automatically moves to a position at the top left of the

screen.

 Touch and hold your finger (or stylus) on the screen at that position until

you hear a long beep.

 The pointer moves to three further positions in sequence—top right,

bottom right and bottom left. Touch each point in turn until you hear the

beep.

This completes the calibration procedure.

Calibration notes



When removing your finger, lift it straight off the screen, making sure you

don’t drag it across the screen.

 Test the calibration by moving the mouse pointer around the screen

checking that it closely follows your finger.

If the calibration is not

satisfactory, you can re-calibrate.