· Four program master control or independent station programming · Flow monitoring provides regulation and shutdown for out of tolerance flows · Heavy duty input and output surge protection · Four start times and four soak cycles per program · Selectable stacking or concurrent operation for each program · Pump Start or Master Valve assignable by station · Versatile watering schedules, Everyday, Select Days, 14 day calendar Odd or even days · Specified dates for injection of fertilizer · Interval 1 to 365 days · One minute to 24 hour station timing · Seasonal timing adjustment by program 5-300% · Global delay between stations starts, adjustable from one minute to one hour · Safety delay for master valve/pump shutdown · Sensor to detect "short" or "open" circuits · Rain sensor switch input · Daily "no water" window · Special Events to omit watering by calendar date · Manual program or station start · Test program; one to 10 minutes · Security code, 2 levels · Self diagnostics · Automatic daylight savings time and leap year adjustment · Non-volatile memory and real time clock retain all programming and keeps date and time during power loss · Easy to read backlit LCD for clear viewing