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D023/D025 4-38 SM
4.5.12 TOUCH PANEL POSITION ADJUSTMENT
It is necessary to calibrate touch panel at the following times:
When you replace the operation panel.
When you replace the controller board.
When the touch panel detection function does not operate correctly
Do not use items [2] to [9] on the Self-Diagnostic Menu. These items are for design use
only.
1. Press S, press , press \ 5 times to open the Self-Diagnostics
menu.
2. On the touch screen press “Touch Screen Adjust” (or press ).
3. Use a pointed (not sharp) tool to press the upper left mark).
4. Press the lower right mark when “*” shows.
5. Press [#] OK on the screen (or press k) when you are finished.
6. Touch [#] Exit on the screen to close the Self-Diagnostic menu. Save the calibration
settings.