I have just installed a 12 zone Sprite controller and am definitely not impressed.  Over waters, in my experience.  So I've turned off the fully autonomous "smart" part and am trying to set up "basic" watering schedules like the old days.

I have been installing residential sprinkler systems since the 1970s and this little controller has me flummoxed.

What would help is a detailed operator's manual to help explain icons and features.  I've looked for one online and to no avail, can't find anything.

Here's one for example...  I want to remotely turn on one zone for a set amount of time, either for testing or additional watering.

Any help would be greatly appreciated.