Actual instructions start at 1:00.
https://www.youtube.com/watch?v=rUkKqNN7HVI
I saw that. The reason I asked is that when I let go of the button, it goes to red and green and then doesn't move up and down the cassette. I'll unplug the battery and see if that helps.
@atz started
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Actual instructions start at 1:00.
https://www.youtube.com/watch?v=rUkKqNN7HVI