Hi , i bought 9 months ago a hantek osciloscope , a few days ago , i found this problem , only appears i don 't know what happens
here in argentina warranty is 6 months , i write for hantek in china , and they offer to send a part to replace , but the price is to high
I like to know how to buy this part , the code number or part number , but i can't find it
could you helpme ?
Here the video of my problem , sorry about my english I am an spanish speaking guy
https://youtu.be/tCZgEVC_6R0Thanks