Summary
This article describes how users can calibrate their USB-based Perceptive Pixel by Microsoft 27", 55" and 82" devices.
More Information
Screen calibration is generally needed only one time during the initial installation of your device.
Calibration Procedure
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Open the Perceptive Pixel Multitouch app, located in the Control Panel, under Hardware and Sound.
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In the Sensors tab, choose your sensor listed under Sensor Devices
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Click Calibrate. You will be presented with the calibration screen, consisting of nine square points.
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Touch the center of each box until each box becomes bright green. You may need to shift your fingertip slightly to get the crosshair to align with the box. If a box turns red, brown, or a dull green you should move on to other boxes and then come back to it.
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You will have calibrated the display properly when all of the boxes are bright green and the feedback text reads "9 touch calibration points, accuracy=excellent".
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For stylus calibration, it is necessary to exit the current calibration screen and then re-enter. Follow the directions outlined above utilizing your stylus rather than your finger. Otherwise, click EXIT CALIBRATION to complete the calibration process.
