Babolat RDC: Swingweight-Messung funktioniert nicht mehr

[fritzhimself]

Dear lissi27,
I'm sorry but I do not accurately understand german.

https://translate.google.at/?hl=de

[fritzhimself]

Dear fritzhimself,
I have a complementary question for you: I see on your pictures that the 8th and 9th values on the left column are always displaying -3. On my RDC, these values are constantly in motion between -1 and -3.
Could you please tell me if yours are effectively stable, and if you find some actions on your RDC that make them change values ?
Thanks again, best regards,

I will do a video tomorrow. Some lines are always in motion.

[lissi27]

The battery seems ok. Often you can not visually detect aging capacitors.
Perhaps Fritzhimself has another idea for you.
The only thing what you can do byself is, restore the firmware again and ask the Babolat support of the cause of these symptoms.
Maybe you know a small electronics and television workshop.
They have the necessary measuring equipment, Logic Analyzser etc. to search on the PCB the component failure.

[ruru33]

Many thanks for the video!
I used the Google translation tool but the results where sometimes clearly not accurate enough...
I'm also trying to get additional information from the Babolat support team (very friendly and Customer minded), but they are more used to troubleshoot by module exchange and were not yet able to provide me with direct guidance to the proper root cause.
Best regards,

[ruru33]

Dear fritzhimself,

Did you have a chance to take a video, or just to check if the 8th and 9th values on the left column are always displaying -3 as on your pictures ?

Many thanks, best regards,

[fritzhimself]

@ruru33

i had problems to converte the video.

but now its online:

https://youtu.be/GAZmJSXNODc

[ruru33]

Dear fritzhimself,
Many thanks for the video. 8th and 9th values on the left column are also moving on your RDC (but less tahn mine), and some on the right column are very different than mine. But without knowing exactly what each value means, it is difficult to make a diagnostic based on them...
I slightly readjusted the SW potentiometer position to read values much closer to yours when centered, full right or full left, but this didn't solve my problem.
I'll try to get more guidance from Babolat support.
I'll let you know about the progress, if any.
Many thanks again for your help,
Best regards,