User manual

31 TPC-1071H/1271H/1571H/1771H User Manu-
Chapter 2 System Setup
1. Standard Calibration: Click this button and arrows appear pointing to red
squares. Use your finger or stylus to touch the red squares in sequence. After
the fifth red point calibration is complete. To skip, press 'ESC'.
2. Advanced Calibration: Advanced Calibration uses 9, 16 or 25 points to effec-
tively calibrate touch panel linearity of aged touchscreens. Click this button and
touch the red squares in sequence with a stylus. To skip, press 'ESC'.
3. Plot Calibration Data: Check this function to have touch panel linearity compar-
ison graph appear when you finish Advanced Calibration. The black lines reflect
the ideal linearity assumed by PenMount's application program while the blue
lines show the approximate linearity calculated by PenMount's application pro-
gram as the result of user's execution of Advance Calibration.
4. Turn off EEPROM storage: This function disables the write-in of calibration
data in the controller. This function is enabled by default.
Note! The older the touchscreen gets, the more Advanced Mode calibration
points you need for an accurate calibration. Use a stylus for Advanced
Calibration for greater accuracy.
Note! It is recommended that you use a stylus for Advanced Calibration for
greater accuracy.