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VNA

[email protected] #26026 I recently purchased a NanoVNA-H4 from a dealer at a local hamfest. I have found that the touch screen is intermittent making it almost impossible to use the menu. Has anyone found a fix or suggestion for this problem ?
EA7HJ - Antonio All Messages By This Member #26028 Have you made the calibration of "Touch Cal" and the "Touch Test"? Antonio - EA7HJ
Terry Bullett All Messages By This Member #26029 Check that the screen bezel is not compressing the edge of the touch screen. Mine had this problem. Terry Bullett W?ASP tbullett@... Life is Complex. It has Real and Imaginary parts. toggle quoted message Show quoted text On Dec 18, 2021, at 09:20, k4byf@... wrote: ?I recently purchased a NanoVNA-H4 from a dealer at a local hamfest. I have found that the touch screen is intermittent making it almost impossible to use the menu. Has anyone found a fix or suggestion for this problem ?

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