Activating icons requires too much pressure or the icons will not activate at all.
Navigate to the home screen on the SPARK. Press and hold the two buttons to the upper right and left-hand sides of the screen. While holding these buttons, tap the screen three times. After releasing the side buttons, this will launch a screen calibration dialog. Follow the instructions by pressing the insides of the green squares.
Creation Date: 02/12/2009
Last Modified: 04/26/2010