About the sreen, please give me a video to study.
You can check the firmware version in system information.
The latest firmware is on our official website: http://hantek.com/en/ProductDetail_1_13.html
Your problem is that the screen flickers, right?
From the video, it turns off automatically after booting up. Isn't that a problem? Or is there insufficient electricity?
Post time 2019-9-27 14:14:02