7-Channel 2.4GHz System The 7C sits squarely in the middle ground in computer systems. It's a system that offers much of the 9C's set-up versatility matched to 4-channel ease of use. Like all other computer systems on this page, it offers Dial n' Key simplicity for programming, and the 2.4GHz FASST system for an unparalleled RF link. Dial 'n KeyTM programming Heli/Airplane software Assignable switches/functions Up/down timer Mode 1-4 selectable (modes 3 and 4 available via transmitter software) Large 72 x 32 LCD screen with adjustable contrast 10-model memory 6-character model naming Digital trims, trim memory, EPA, subtrims and servo reversing (all channels) Dual/Triple rates* (aileron/elevator/rudder) Exponential (aileron/elevator/rudder) Adjustable throttle cut Fail-safe NT8S600B 600mAh Tx NiCd w/dual-output charger Trainer system (cord required) Flap switch Retract switch Variable rate knob (channel 6) Helicopter Advanced Menu: Governor select makes it possible to match rpm/blade speed to maneuvers Swash to throttle mixing helps heli pilots keep their rpm steady 3 programmable mixes Throttle curve (5-point normal, idle up 1 & 2) Pitch curve (5-point normal, idle up 1 & 2) Revo mixing Gyro mixing Hovering throttle Hovering pitch Throttle hold Trim offset 6 swash plate set-ups (5 CCPM options