I got my Airtronics SD-10G. Still haven't had the chance to fly it, but some interesting items (some of which are available from other radios I'm sure) include:
I have the Ail servos assigned to the 1 and 8 ports on my receiver to my plugging and unplugging them easier for travel.
It has a 3 Pos. Momentary switch- use it as a +/- toggle switch or maybe a momentary Flaperon/Spoileron switch?
All 5 flight modes have programmable Delay.
So long as you're using FHSS-3 receivers, you assign your receiver a "Safetly Link Number" as part of the Bind procedure. The manual says you must match the safety link number with the actual model number. According to the manual, you have the ability to assign the same safety link number to two different receivers to be used in the same aircraft for redundancy.
Every mix and throttle curve gets 9 points. I don't know why you need 9 points, but they're there.
Each item in the switch Assign menu has room for two different switches with either and "and" or "or" setting. My throttle timer Starts when my throttle is above a set point and my throttle hold is OFF. The timer turns off when My throttle goes below a programmed position or my throttle hold is ON. The throttle positions are programmed using one of 5 available "Stick Switches" (I guess there are 5 of everything on this thing to match the 5 available flight modes, custom mixes, Channel delays etc.)
First thing I did was INH the "Click". No beep-beep-beep with each and every press of every button thank you very much.
You have to check and double check your programming. 3 flight modes are automatically available and 3 EL/AIL/RUD rates are available within each flight mode. I generally only need three common rates, so I disable the all the DR switch positions 2 and 3 in the switch assign menu.