VTouch 5-Wires Resistive Touchscreen User Manual
20
screen was mapped to area for this touch system to guide the user do 25 points
calibration. User should follows the guide to touch and hold the blinking X symbol in the
calibration window until it does not blink to make sure that the utility can gather enough
data for computation. In addition, a time line bar is shown in the bottom of the window
to indicate time elapsed. If the touch screen was not touched before the time line bar
going to right end, the calibration task will be terminated
automatically.
5. Draw Test
This function is used for accuracy and performance check. Press this button and a new
pop up window will be popped up in the location where the touch screen was mapped
to the touch system as below,
