Figure 3.3:Advanced Backlight Utility; Figure 3.4:Style; Touchscreen Calibration - Advantech Intel XScale PXA Touch Panel Computer TPC-66 Series User Manual

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
Note: LCD contrast control is inactive for TPC-66T

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
15 Chapter 3