Instructions
Remove the game cartridge from the Leapster 2, if one is inserted.
Turn on the device. Press and hold the "Hint" or question mark button while it's starting. Release the button when the menu appears.
Press "A" to access the calibration settings.
Touch each crosshair on the screen with the stylus pen until the process is complete. Restart the Leapster 2 when prompted to finish calibration.