Appendix A Calibrating the Touch Panel
This should be done if and when the touch panel responses seem out of alignment with the positions of objects on the LCD screen.
1. Login as the administrator.
For details, refer to "3.1 Logging in" (page 5).
⇒The "System Settings" screen appears.
2.Select the [System Settings] tab on the top menu.
3.Select the [Screen Calibration] tab on the left side menu.
⇒The "Calibration Screen" appears.
4.Press the [Calibrate Screen] button.
| The keyboard may also be used on the |
HINT | calibration screen: |
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•Use the arrow keys to move the "+" to a different calibration point. This allows a bad touch to be redone.
•Press the [Esc] key to stop the calibration process and return to the "Screen Calibration" screen.
•Press the [Enter] key to close the error dialog. (Not normally needed.)
Repeat until the test screen appears, with the following "Calibration" dialog box:
6.Trace a line on the screen with your fingertip.
⇒A corresponding line will appear
If the screen becomes cluttered, press the [CLR screen] button to remove all the lines.
ATTENTION
Press the [Cursor on/off] button to toggle the mouse cursor between its "visible" and "hidden" states.
⇒A blank calibration screen appears, with a red "+" (adjustment mark) in the
5.Touch the "+" with your fingertip.
After being touched, the "+" will move to the next calibration position. Each time it stops, touch it again.
7.When you are satisfied with the touch screen response, press the [Update] button.
⇒This saves the current calibration data, completing the calibration process, and returns you to the "Screen Calibration" screen.
ATTENTION
If the calibration is not performed carefully, or the [Enter] key is pressed before all the calibration points have been touched, the following error message may appear:
Parameter Error. Please input, again.
Press the [Enter] key to dismiss the error dialog, and perform the calibration again, being careful to touch each calibration point accurately.
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