Go to IGEL Setup > User interface > Input > Touchscreen.
Set Touchscreen already calibrated to false.
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IGEL Setup > User Interface > Touchscreen
> Touchscreen already calibrated
userinterface.touchscreen.calibrated
enabled / disabled
Set Touchscreen Type to TSharc (serial).
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IGEL Setup > User Interface > Input > Touchscreen
> Touchscreen Type
userinterface.touchscreen.driver
Reboot the device or click Main menu > Accessories > Touchscreen Calibration to use the IGEL touchscreen calibration tool. This will call the proprietary Hampshire calibration tool which is located at /usr/bin/tscal. The calibration parameter will be saved in /wfs/tsharc.d.
Gestures
Activating the hold to right-click feature:
Enable the option Emulate right button under Userinterface > Input > Touchscreen.
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IGEL Setup > User interface > Input > Touchscreen
> Emulate right button
userinterface.touchscreen.emulatethirdbutton
enabled / disabled
Set under Right button timeout the time after which right-click is generated.