Computer radio control system with 10 model memories, incorporating high-level technology. Modern computer system for excellent reliability and security. Simplified rotary programming technology for straightforward programming. High-contrast graphic screen provides an accurate display of transmitter battery voltage, modulation, model type, model name, model memory number, set-up data, throttle and collective pitch curves and model operating time. All-purpose radio control system, fully expanded as standard. High-quality radio control system for F3A, F3B, F3C, F3D, F3E model aircraft, deltas and V-tail models. Fully expanded, offering 6 channels: 4 proportional channels with trims, 2 switched channels. Convenient mode selector for simple switching between stick MODES 1 - 4 (throttle right / left). All mixer, set-up and reverse memory data are automatically converted if you switch modes.Convenient wing mixer programs: DIFFERENTIAL FLAPERON (aileron differential mixer) ELEVON (deltas: aileron - elevator mixer) V-TAIL (V-tail models: elevator - rudder mixer). Convenient swashplate programs: SWASHPLATE TYPE (swashplate: 1 servo, 2 servos 180°, 3 servos 120°, 3 Servos 90°). 10 model memories, with transfer of all essential programming and set-up parameters. Compatibility with FM and FMsss (PPM) receivers as well as SPCM receiving systems. High-contrast Multi-Data-Display LCD screen provides accurate monitoring even in bright sunlight