[retiredguy123]

Please note, that if your system has a "solar sync" sensor on your roof, you cannot set permanent specific watering times for your sprinkler heads. You can set watering times, and set the "seasonal adjustment" on 100 percent. But, then the "solar sync" sensor will take control of your system and automatically increase or decrease your watering times by changing the "seasonal adjustment" setting, based on climate conditions. This is very complicated, and the only way to really understand the system is to go on line and download the Hunter controller manual for your specific model. For example, if the solar sync sensor adjusts the seasonal adjustment setting to 50 percent, your watering times will be reduced to half the time that you set them for. I have found that many of the so called sprinkler experts, who adjust the systems, do not understand how these Hunter controllers really function.