Version 2.0
- Click F3 on the home screen
- Double-click or press the wrench icon and hit Enter
- Enter the code + - +
- Double-click or press the icon that looks like a hand with signal pulse and hit Enter
- Slowly press the very middle of the little cross and hold your finger down until the cross moves
- Repeat this 4 more times as the system displays the cross in different positions
** Press the center in the identical spot you pressed in the original cross or you will not be able to proceed - When you have completed the calibration properly, the cross will disappear
- Double-tap the screen or press Enter/Esc to go back to the menu screen
Version 3.0
- Click the wrench icon located at the lower left corner of the home screen
- Press the calibration icon in the menu
- Enter the code + - +
- Slowly press the very middle of the little cross and hold your finger down until the cross moves
** Press the center in the identical spot you pressed in the original cross or you will not be able to proceed - When you have completed the calibration properly, the cross will disappear
- Double-tap the screen to go back to the menu screen