There's some decent online docs for this unit. I found the wire pinouts—which will be great for making sensor cables, and the manual for the Plus/Gold units—both in English. The Plus can track two temperature sensors, a speed sensor, an RPM sensor, and a beacon for track times. The beacon works off of an infrared system.
I'll be using this on a street bike though so I'll only be interested in the temps, RPM, and speed sensors. I haven't yet decided if I want to track head temp (CHT), or H2O temp. I will want to track EGT though.
There are two warning LEDs per temp sensor—too cold, and too hot. If the engine isn't up to running temp (user selectable) then a red light will be lit, and if it goes past the (user selectable) upper limit a second light will turn on. Since both sensors have this there are four LEDs for this function.
Another interesting feature of this unit that it can calculate what gear the bike is in based on RPM/speed. There is also a multistage shift light with five zones to let you know when it is time to shift. These levels are user selectable. There is also a computer interface that allows the date to be uploaded into a computer for analysis.



