Samsung NP-Q330-JS02RU manual Screen Calibration, To further improve the precision, Utility

Using the Touch Screen (only for touch screen models)

Chapter 2. 48

Using the computer

Screen Calibration

When using the touch screen for the first time or the precision of the touch screen has decreased, calibrate the screen using the eGalax Touch program.

To further improve the precision

If a more precise calibration is necessary, you can calibrate using 9 Points or 25 Points (pointer).

1.In the Settings tab, select 9 Points or 25 Points in the Linearization Style and click Apply.

1	Click Start > All Programs > eGalax Touch > Configure
	Utility.
2	Click 4 Points Calibration in the Tools tab.

2.In the Tools tab, click Linearization. The greater the value, the greater the precision of the calibration.

3 Press the icon on the screen until OK appears. The

icon appears as many times as the selected number of points.

4 If the calibration result window appears, click OK. The touch point location is calibrated.