def METHOD_NAME(lakeshore_336) -> None:
    ls = lakeshore_336
    output_range = "medium"
    outputs = [getattr(ls, f"output_{n}") for n in range(1, 5)]
    for h in outputs:  # a.k.a. heaters
        h.output_range(output_range)
        assert h.output_range() == output_range