DSO4104B firmware

Jing · Post time 2021-12-8 11:31:37

Edited by Jing at 2021-12-8 16:37

Please try to restart and see if it can be restored.
May I ask whether your machine can perform self-calibration.

Jing · Post time 2021-12-9 13:45:45

alex-k replied at 2021-12-9 07:27
Thank you for your reply.

During the self-calibration, is it warmed up at least 30 minutes in advance without connecting any wires?

Jing · Post time 2021-12-13 16:51:37

alex-k replied at 2021-12-10 08:42
Thank you for Jing's advice.

I tried to calibrate after warming up for about 1 hour without connect ...

Open the machine to see if there is an SD card in the SD card slot. If there is an SD card, short the P5 terminal with a wire, then turn on the machine to automatically program the program, and then try the self-calibration after the program is programmed.

Jing · Post time 2021-12-16 16:56:53

alex-k replied at 2021-12-15 07:15
Thank you for your advice.
I'm on a business trip right now, so I'd like to try it when I get home ...

If the above method does not work, please provide the serial number of your machine(on the back shell of the machine).