I figured it out. It turns out it wasn’t so simple as just turnning the camera. I had to manually switch off AV to DV on my camcorder. At least that’s what I think worked. Of course when I tried to do it “wrong” on purpose to see whether that was the problem, it worked without my switching it. But then I manually put AV to DV on and tried, and it didn’t work, which is to say what I was trying to do in that moment worked.
It’s all so simple.