MSOX4104A touch screen calibration

[Oddball_85]

Does anyone know how to calibrate the touch screen on a Keysight MSOX4104A? I called Keysight support and they apparently can't answer the question unless I register with them and create a case ID. Seems like a pretty straightforward question, but I can't find the answer to it anywhere in the service or user manual. Please help, thanks!

[TheSteve]

I've never seen any touch screen cal for the 3000t series or the 4000 series. I've also never heard of it being required.