I don't know, Rickie ... they thought us smart enough to use this unit with that "so called" manual they put out Rofl
And they lumped all of the Elite series units into ONE emulator program .... hehe !!

Maybe they're giving us more credit than we realize .... but, yeah, you'd think that this "award winning" unit would have all the spec info one could think to ask for, right out there in plain sight !!

Personally ... I think I'm going to go with the 455/75 - 800/45 - 6deg f/r numbers, until I hear otherwise. At least we have a chart with those angles/equations to go by. But, I'd still like confirmation that these numbers are correct. Might have to send Jason a PM & get him involved in this thread.

For me, at least .... having GPS/maps/water temp, along with a color DF, is worth the monies that mine cost me ... even if the unit doesn't have 2d, known l/r cone angles, or shows a screen picture anywhere close to what the emulator/simulator programs show. :p But, I'll still keep this thread going ... 'cause the more I know about this unit, the better I'll be able to use it, and hopefully it will benefit others that have or are thinking about having one.

... cp