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b. Advanced Calibration
The Advanced Calibration function improves the accuracy of calibration by
using more involved engineering calculations. Use this function only if you
have tried the Standard Calibration and there is still a discrepancy in the way
the touch screen maps to the display. You can choose 9, 16 or 25 points to
ing well then try 16 or 25 points. The more points you use for calibration, the
greater the accuracy is. Errors in calibration may occur due to viewing angle,
or individual skill, and there may be little difference in using 16 or 25 points.
Note that a stylus is recommended for most accurate results.
Plot Calibration Data
Check this function to have touch panel linearity comparison graph appear
ity assumed by PenMount's application program while the blue lines show the
approximate linearity calculated by PenMount's application program as the
result of user's execution of Advance Calibration.
Turn off EEPROM storage
Tick this function to disable the write-in of calibration data in Controller.
Please tap the Advanced Calibration button to start calibration procedures
and do the rest as explained in Standard Calibration.
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