1202b band oscilloscopio screen defect?

Giuskysimon@gmail.com · Post time 2019-9-27 13:56:20

Sometimes when i switch It on , the screen start vive pulsation in image. I font know of its normale for this kind or not. The machine Is new. Due to ti IMG flipping , i font know of It Is possibile to see It. Second questione Is It Is available a systrm update

Giuskysimon@gmail.com · Post time 2019-9-28 16:52:12

https://drive.google.com/file/d/13yAfVaqjoLzT8DbV7zIOWt-suecrDX68/view?usp=drivesdk

Giuskysimon@gmail.com · Post time 2019-9-28 17:05:52

The flop Is more evident at bottom of the screen

Giuskysimon@gmail.com · Post time 2019-9-28 23:42:20

Ove tried ti install new firmware but i font know How to check it