BEFORE INSTALLING THE BATTERIES
1. Turn the minute hand clockwise until it points to 5:00am
2. Open the back cover and insert 3 batteries R14 in the battery holder (for best results, use Duracell or a generic brand - any brand OTHER than Energizer.)
3. From 6:00am to 9:00pm, the cuckoo will call the full hour on the hour. From 10:00pm to 5:00am the night shut-off should be in effect and the cuckoo will not call.