Aceex broadband router

Hi,
I have an Aceex broadband router, which a friend gave to me.I need to
access the internal setup system software, but it keeps asking for a
username and password.The default username is router I think, but I cant
find the password.The manual is of little help being in pidgeon english.I
also need to reset it to defaults.Anyone have any idea as to what it might
be? Cheers John