For Deviation 8S, protocol DSM2. Flight Modes and Throttle Hold (via the 'RUDD DR' switch). Mode change (Normal, 3D) with GEAR switch.

FMode1 - indoor

FMode2 - outdoor, more aggressive

FMode3 - outdoor, most aggressive

Trottle curves for hovering at about 50% throttle.

http://www.rcgroups.com/forums/showthread.php?t=1745470

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