How to Adjust Display Brightness on Siglent SDG2042X or SDG2000X/SDG1000X Series?

Hello there,

Is there anybody who is using this function generator or another of the SDG2000X or SDG1000X series?

I struggle with a stupid issue:
A few years ago I set the display brightness below its default using a special soft key combination en rotary knob
But I don’t remeber it anymore:
- its not in the manual
- not on eevblog thread
- reset to default does not affect the
brightness

Back in 2017, someone posted this key combination somewhere on i-net in a forum but I can’t find anything back.

Thanks for any help on this

Alex

The Siglent website has contact information here

https://int.siglent.com/contact/

Have you tried contacting them directly?
there are phone numbers there so you could phone and try and speak to one of their engineers.
Best of luck!

There is also a Service Manual available here
https://int.siglent.com/u_file/document/SDG2000X_ServiceManual_SM0202X-E01B.pdf
On page 43 is a description of how to access the built in help system, which I see has an option to restore factory settings. That might do what you want? Worth a try...

Oops, sorry, you did say that defaulting does not help, apologies!!

Long shot this, but google "siglent display brightness adjustment" and see if any of the posts there help you.