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    How to calibrate a de-calibrated Avenar controller touchscreen?

    Panel controller displays can become de-calibrated, e.g. upon initial power-up followed by unintentional contact with the display or inaccurately touching the crosshairs. 

    It becomes noticeable after the panel controller has re-booted and does not respond properly to touch.

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    Step-by-step guide

     

    To re-calibrate the touch screen simply power down and power up the panel via the power switch on the right-hand side of the panel controller.  

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    Upon power up, place your finger immediately on the display until the boot menu appears. 

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    Once the boot menu appears, remove your finger from the display. You now have the option to either “Calibrate touch screen” or “Touch screen for at least 4 seconds to calibrate touch screen” (recommended).

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    You are now able to re-calibrate the touch screen.

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    Version history
    Last update:
    ‎05-02-2023 10:08 AM
    Updated by:
    Contributors
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