Does your cuckoo clock not cuckoo? First, be sure to read the instructions (PDF) carefully. Then, view our comprehensive videos on properly setting up your cuckoo clock.
There are also more articles on proper set up and troubleshooting on our /instructions page.
If all else fails, check this video out:
Notice at the end of this video that some shutoff switches for the cuckoo call are clearly printed on the side, and some are a small black loop hanging under the bottom of the clock. Carefully push this loop all the way up or all the way down to engage the cuckoo call. Click here for more details on the shutoff switch.