Holds the calibration settings used by the calibrate function:
Select the Calibrate icon to invoke the calibration procedure.
The following settings influence the calibrate process:
| Setting |
Description |
| No. of points |
Number of calibration points |
| Margin % |
Percentage margin for the edge calibration points away from the edge of the video screen |
| Timeout |
Number of seconds to wait for the cross to be touch before cancelling the calibration process |
| Confirm |
Show 'Confirm' box that must be touched to validate new calibration. If not touched reverts to previous calibration data |
Calibration data is stored in the UPDD database.
However, some touch devices cater for the storage of calibration data to be stored in the touch device memory (EEPROM). This is commonly known as EEPROM storage.
EEPROM calibration
For devices that are capable of EEPROM calibration storage the EEPROM option will also be shown in the Calibration dialog:
More information on EEPROM calibration function is available here.