Figure 3.3: advanced backlight utility, 2 touchscreen calibration, Figure 3.4: style – Advantech Intel XScale PXA Touch Panel Computer TPC-66 Series User Manual
Page 27: Figure 3.3:advanced backlight utility, Touchscreen calibration, Figure 3.4:style

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Chapter 3
Click the “Advanced” button to activate the advanced backlight utility as
shown in Figure 3.3. Click the “+” button to increase the LCD brightness
or contrast, or the “-” button to decrease the LCD brightness or contrast.
You can also click the slider, hold it, and move it to the designed value
and then release the button.
Figure 3.3: Advanced Backlight Utility
3.2 Touchscreen Calibration
You can calibrate the touchscreen through “Start” ‡ “Setting” ‡ “Control
Panel” ‡ “Stylus” as shown in the Figure below.
Figure 3.4: Style
Note:
LCD contrast control is inactive for TPC-66T