Go to
http://www.eletroworld.cn/nb/downloa...Q%20Manual.pdf to download the revised manual.
I worked (for free) with Eletroworld on Monday to revise the manual's text because I thought this would be a good way to help make the Q5/Q7 devices easier for everybody to use.
A few of the graphics (showing Chinese-language examples) should be replaced with English-language ones but it's definitely a step forward from the earlier version.
Of course, Eletroworld is solely responsible for the content of the manual.