Microtest Microscanner remote wiremap

[EmperiuM]

Hello, I'm new here and I'm an IT professional from Portugal that doesn't understand much about electronics.
But I have this issue that I can´t solve by myself.
In my work I need to check utp cables (rj45) many times and I have 2 network testers from Microtest Microscanner (pre-Fluke) the model is TWP (p/n: 2947-4000-01) just like this one I found on ebay. my problem is that someone here lost the 2 remote wiremaps adapter a long time ago.
that been said, I bought from aliexpress 2 wiremaps adapter, some chineses clones so I hought.
This equipment, as some of you might know, have more than one function/modes:

• Cable Lenght - That is working
• Signal Tone - That is also working
• Office - Is also but both the remotes got Office 9
• Wiremap - the most important to me, not working 

the remote that I bought was this one

I'm tempted to tear it appart to make it work, but I don't know how to and I'm also been searching the web for some blueprints from the original  but haven't got any luck so far.
Can someone from here can help me ?
Thank you very much.

img from the original bundle