Calibrating The Touch Screen - NCR RealPOS 70XRT User Manual

Chapter 3: Touch Screen Calibration 3-3

Calibrating the Touch Screen

1. Run the Hampshire Control Panel
→ →
Run Programs Hampshire TSHARC Control Panel
2. touch the tab.
Calibration
The Calibration Tab provides a screen to select which type calibration you prefer. The
touch points default to 4-Point Calibration (4 points on the screen to touch). Using more
points results in a more accurate calibration. The 9-Point Calibration (and higher) includes
Linearization data. Inset sets the distance from the edges of the screen that you can
successfully touch. The lower the Inset, the more accurate the calibration is, especially in
the corners of the screen. However, it may be difficult to touch the targets if the Inset is set
too low.
Choose which calibration you prefer and select the button.
Begin Alignment