Hi Entropy,
Head over to they software section of the QHY forums and you will be sure to get the right help there from the maker of the camera and other users.
The member QiuHY is the creator of these camera's and owner of the forums, he is very helpful and should be able to provide what you need. You can PM him as well as make a general posting, be sure to post a link to the website with your camera so they know which one.
http://qhyccd.com/ccdbbs/index.php
http://qhyccd.com/ccdbbs/index.php?board=12.0
Regards