Hi,
I have a WEY Technology HK2000c keyboard. What I know about it is here:
https://github.com/babarrett/wey-tek-hk2000cIn researching it I came across a couple MK06 PDFs.
Mostly what I believe of the WEY TEC HK2000C is that:
* The control box has a lot of active components/ICs inside. (I have seen photos of the inside.)
* With the control box it's easy to get USB out of the keyboard. (Without, I doubt that it's easy or possible) Haven't tried because I have a controller.
I have a couple PDFs from somewhere on the web. Attaching the short one to this post. (MK06 Short Guide)
The others are > 1MB. I guess you could DM me and I could email. Names are:
* Reference Manual for WEY Multifunctional Keyboards MK06 / WEY RAY 06 (dated 09.05.2014, 5MB)
* Reference Manual for the WEY Connector Boxes (HK96, HK2000B/C, Wey Ray) (dated 2013, 1MB)
'Luck