Semi-Auto Operation...
Runs an entire program (A, B or C) whenever you want a supplemental watering.
1. Make sure the Function switch is in the "Run" position and the dial points to "Current Time."
2. Use the Program switch to select the program (A, B or C) you want to run.
3. Press the Semi-Auto Start button.
The display will show whichever valves are on in the program you have selected. When the semi-auto cycle is complete, the controller will resume its regular schedule.

Manual Operation...
Runs a single valve for the amount of time you select.
1. Make sure the Function switch is in the "Run" position.
2. Dial in the valve number (1-12) you want to run.
3. Use the +/- buttons to select the amount of time you want to water.
4. Press the manual button.
The display will show an "M" (for manual), the valve number and the time remaining for that valve to run. When the manual cycle is complete, the controller will resume its regular schedule. Return the dial to "Current Time."

Manual Shut-Off
To shut valves off, make sure dial points to "Current Time," then move the Function switch to "Off." Scheduled watering will resume when the Function switch is returned to "Run."