Rain Bird ISA 304 Go to product viewer dialog for this item.
If you need to erase all settings and start fresh: rain bird sprinkler timer isa 304 manual
Use the Up/Down Arrows to adjust the hour and minutes. Ensure the AM/PM indicator is correct. Turn the dial back to "Auto/Run" to save. 2. Select or Customize a Schedule uses "Pre-set Schedules" as a baseline for all programming. Turn the dial to "Pre-set Schedules". Use the arrows to choose a schedule: Schedule C: Custom days (e.g., Monday, Wednesday, Friday). Rain Bird ISA 304 Go to product viewer dialog for this item
Schedule 1-5: Fixed intervals (e.g., every day, every 3rd day, etc.). Use the Up/Down Arrows to adjust the hour and minutes
Operating Modes