I don't think uyou lost your warranty, because you don't change anything at the scope himself or in the software. All you do is activate a few options, thats forbidden of course, but why you should lost your warranty than? You everytime can change it back to the original setup without any options.
But, u have 30 Days all options for free, so why u want hack them now,directly after you got your scope? Wait this 30 days... Its a long time running the scope 30 Days... And if its running 30 Days u can be shure the scope is working for the next 3 years. THAN you always can "hack" it, if u need it.
Think about, what happens if u hack them now and u maybe have an issue with your power supply and u have to send it back. Your scope is ded then and u can't remove the hacked options !
They open the scope and see u have hack all the options without pay for it. Whats then ??