15 February 2006 TOUCH SCREEN CALIBRATION
3-159
Replacement
Adjustment
3.15 TOUCH SCREEN CALIBRATION
After clearing the memory, or if the touch screen detection function is not working
correctly, follow this procedure to calibrate the touch screen.
NOTE: Do not attempt to use items [2] to [9] on the Self-Diagnostic Menu. These
items are for design use only. To avoid causing an error, do not touch the
Reset key while doing this procedure.
1. Press S, press , and then press D 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
after it appears.
5. Touch a few spots on the touch screen to confirm that the marker (+) appears
exactly where the screen is touched.
If the + mark does not appear where the screen is touched, press Cancel and
repeat from Step 2.
6. When you are finished, press [#] OK on the screen (or press ).
7. Touch [#] Exit on the screen to close the Self-Diagnostic menu and save the
calibration settings.
B140R892.WMF
B140R893.WMF
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