Originally Posted by danny.act
Not only for the 18MZ, this receivers with battery voltage telemetrie also works on other Futaba transmitters as f.i. the FF10CG without any modification.
Im sorry, but I think you are mistaken.
Currently FASSTEST receivers only work with the 18MZ, the only receiver that can do what you say is the hybrid FASST/FASSTest receiver and you can only see telemetry if you get the FASSTest display box.