When having calibration issues or general issues with the touchfunction on i3TOUCH E-ONE devices.
TOUCH SIGNAL TEST
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Open the built-in touch service tool in Android. Input 1 3 7 9 by remote, Debug Menu->TouchPanelTools, long press the “App version”
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Select “Signal test” , press “start test”
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All items should be showing “PASS”, if there are any “NG” massage, please try to upgrade TV main firmware, then check or replace the IR touch frame.
DRAW TEST
In the process of drawing the line, there is no continuous stroke, broken line, jumping line. The lines are smooth, no fold lines and bends appear.