But then I am still rose behind the riddle - and through the review of Olaf G., whose Note that first of all times, the key lock must be removed before anything at all can be adjusted, unfortunately I had read later ... !!
Sounds in hindsight logical but one comes first not on it.
And by "we" I mean more than one person who tried in vain to make an adjustment on this unit!
To that extent, I agree with Olaf G. that this important note should be included necessarily in the manual to avoid further (unnecessary) Returns (vermeindlich not functional devices)!
Overall, I find this alarm clock handy, handy and innovative.
One point deduction's for lack of manual.