The NR360 is NOT an intuitive beast to use. Much to my chagrin and embarrassment, I've had to go back over the instructions regularly, myself. I've since made a plastic pocket for them, to make sure they're protected and locatable! :he
You are NOT ALONE! I've done the same thing - and also the "Is it seated right" foolishness. Zheesh - no wonder broody hens are so grouchy. There's always something else to remember!
:he