How to repair video with metronome clockwork

If you have warranty suggestions, go to a repair shop or a special musical instrument store to have a look.

If it is inconvenient, you can usually find a place to repair the clock, because the internal structure of the mechanical metronome is roughly the same as that of the mechanical clock, and the pendulum is equivalent to the pendulum of the old clock.

The left-right swing is inconsistent, probably because of the swing axis, which may be biased in the direction of large swing. If there is a screw, twist it slightly and try to adjust it in the opposite direction.

Although the metronome is simple in structure, the timing instrument is still a precision instrument, and it is not recommended for non-professionals to repair it unless you want to take it apart like an alarm clock when you were a child.

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