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    Pressing Num Lock causes a beep

    July 15, 2016

    On touch screen devices with eyetracking such as e.g. the I-Series, you will hear a beeping sound through the speakers when pressing NUM Lock on a connected external keyboard while in Tobii Dynavox Gaze Interaction Settings, This is due to a Windows feature called Mouse Keys that Tobii Dynavox Gaze Interaction software enables. 
     
    That beeping sound is only a notification and not causing any problems. You can temporarily turn it off by the following changes in the Windows settings:
    • Go to Windows Control Panel
    • Ease of Access
    • Change how your keyboard works or Make the keyboard easier to use
    • Uncheck "Turn on Mouse Keys"
    • Click OK or Apply
    Note that this will only solve the problem for this session, it will be reset once you've closed and start TGIS again.

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