I recently added a few more sensors to my Micron Scorpion Z6L Home Alarm. The wiring side of things was really easy, but I found that the new zones weren't quite programmed correctly for what I wanted to do.
When I tried Googling around to find the installer manual, I came up with nothing except the Hungarian version. I would suspect that the Alarm System vendors and distributors don't like the idea of just anyone having access to the manual / knowledge; why would they when keeping it to themselves gives them the right to charge ridiculous sums for service calls. I refuse to pay for something that I can easily do myself on a Sunday afternoon.
Ok, anyway, I eventually found a manual for the Scorpion Z4110, which although is slightly a different model, has most of the same programming codes as the Z6L. Once you get your head around the concept of the programming address locations and data, it's pretty easy to figure out the rest.
Update 1st March 2016: PDF file now here: http://a.hosk.in/51e17e.pdf
The key bit that worked for me is that on my unit, the master programming PIN code was still set to the default of "0000". And if this has been changed, there is an "Emergency Access to Program Mode" feature described in the manual which allows you to gain access if locked out. However, the emergency mode feature can also be disabled, so if this has also been disabled by the installer the unit is basically un-programmable by the end user.