Version 2.0

  1. Click F3 on the home screen
  2. Double-click or press the wrench icon and hit Enter
  3. Enter the code + - +
  4. Double-click or press the icon that looks like a hand with signal pulse and hit Enter
  5. Slowly press the very middle of the little cross and hold your finger down until the cross moves
  6. 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
  7. When you have completed the  calibration properly, the cross will disappear
  8. Double-tap the screen or press Enter/Esc to go back to the menu screen


Version 3.0

  1. Click the wrench icon located at the lower left corner of the home screen
  2. Press the calibration icon in the menu
  3. Enter the code + - +
  4. 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
  5. When you have completed the  calibration properly, the cross will disappear
  6. Double-tap the screen to go back to the menu screen