Martin Sirovy Posted February 2 Report Share Posted February 2 Dear Support team, I have the Unistream US5-B10-B1 OPLC. The factory default touch screen calibration is bad, hence I used the Touch Screen Calibration command from the Uniapps menu. It usually worked well, however on this peace of hardware after touching all the 5 points, it writes "Calibration Failed" and recommends to do it again or restart...I have tried it sereral times with the same result. Any recommendations? Thank you, Best regards, Martin Sirovy. Quote Link to comment Share on other sites More sharing options...
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