求说明书！
官方英文网站有说明书，可是下不来！
http://support.sjcamhd.com/support/solutions/articles/9000107294-updated-the-official-manual-for-the-sj6-legend-firmware-v1-4-6-is-here-
官方英文网站有说明书，可是下不来！
http://support.sjcamhd.com/support/solutions/articles/9000107294-updated-the-official-manual-for-the-sj6-legend-firmware-v1-4-6-is-here-
