Hi
Ive searched the manual and cant find how to reset the QU-16 back to its original factory settings.
Ive just purchased a secondhand one and want to make sure its clear of clutter.
Also if I do this will I lose V1.5 (and thus have to reinstall it)?
thanks
Thanks, I searched for the (wrong) word “Factory” and it didnt help much.
Understandable. “Hard” can be a dangerous word to search for sometimes… 
Hello. If you can not do a factory reset, what to do?
Do you mean you’ve tried to reset it (as above - though may be different location in current manual) but it didn’t work?
Hello. I mean, I did everything as written in the manual. Pressed simultaneously reset and setup and turn on the power. I waited for about 10 minutes, but nothing happened, he never joined. Then start screen was nothing