Using The Touch Screen (Optional); Calibrating The Screen - ViewSonic VS13426 User Manual

Using the Touch Screen (Optional)
Calibrating the Screen
To ensure touch accuracy, calibrate the screen.
Click Start > Control Panel.
1.
2. Select Harware and Sound > Calibrate the screen for pen or touch input.
3. Click Calibrate.
4. Follow the on-screen instructions to complete screen calibration.
ViewSonic VPC220 26