Key pad and display
1. Indicates if watering is on or off.
2. Indicates timer is in the Auto/Run mode.
3. Indicates timer is in the Manual Watering mode.
4. Indicates watering is off for 24 hours.
5. Indicates Low Battery, or that batteries need to be replaced.
6. Push to turn watering off indefinitely.
7. Push to clear entries and inhibit watering for 24 hours.
8. Push to advance display settings.
9. Push to increase time on clock, watering start time and watering duration.
10. Push to erase all old settings.
11. Push to set clock and days of week.
12. Push to set start time and watering duration.
13. Push to choose days of week for watering.
14. Push to decrease time on clock, watering start time and watering duration.
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