HERE you can find original manual for your model.
I have something similar (DTSP model from Kingston). My model is also with hardware encryption. As I know you have
no chance to disable this feature and after that, your unit act as normal one, without encryption. In fact this encryption is heart of this kind of units. You want to bypass AES chip and you can't do this by software methods. Be carefull because you can destroy contents on the first partition (is mounted like CD-ROM unit) and need to replace software in it (like a firmware upgrade). You can do this only if you contact Kingston support. If you are lucky (like me) you can obtain acces to their ftp and download firmware upgrade and repair bricked unit.
First partition has inside one file named "Exmp.zip" (in my case). This file is password protected and password is very difficult to find:
123456 
P.S. I have some pdf files to teach you how to bypass password on several units with hardware encryption.