http://kopeltech.com/manual/bs-300.pdf
http://kopeltech.com/manual/bs-500.pdf
http://gi.esmplus.com/kopeltech/xt700out.jpg
http://www.kopeltech.com/manual/XA-1000.pdf
http://kopeltech.com/manual/k-1.pdf
http://kopeltech.com/manual/ka-300.gif
http://kopeltech.com/manual/ka-1000.pdf
http://kopeltech.com/manual/ka-400.pdf