This circuit diagnostic procedure can quickly identify “shorts” commonly caused by faulty solenoids or when bare common wire touches a bare station control wire. To initiate the Hunter Quick Check procedure:

1. From the Idle Mode, press and hold the plus (+), minus (-), right arrow (>), and left arrow (<) buttons.
2. The display will show all segments. Release the buttons.
3. Press the plus (+) button to initiate the Quick Check test.
4. The controller will then activate each available station for 1 second until all stations have been activated.