这个资料已经丢失了。不过给前几位回复的发了。大家可以找他们看看
麻烦您给我能发一份吗?非常感谢!!
Hello, i and my friend create create rov. We bay any detals (parts).
please give the manuals to connection and settings and programes .
Your site in china language and i don’t anderstand to connections.