This is the Futaba GYA430 Single Servo Airplane Gyro.

FEATURES: Lightweight gyro developed to control the elevators (pitch axis) or
            rudder (yaw axis)
          Remote gain adjustment
          Stabilizes flight with even hard-to-control scale model airplanes
          Mode switching function allows AVCS/NORMAL gyro mode switching
          S.Bus and S.Bus2 compatible
          Sensitivity Trimmer, LED Monitor, CH Change Elevator or Rudder,
            S.Bus and S.Bus2, compatibility, and Digital/Analog connection
            functions
          One year limited warranty through Hobby Services beginning at date of
            purchase

INCLUDES: Futaba GYA430 Gyro, Red and Black Extension Cords, Wiring Strap, Mini
            Screwdriver, two sections Sensor Tape and Instruction Sheet

SPECS:    Gyro Sensor: MEMS vibrating structure gyro
          Operating Voltage: DC4.0V - 8.4V
          Current Drain: 30mA (excluding a servo)
          Operating Temperature Range: -10°C to +45°C
          Dimensions: 0.81 x 0.81 x 0.43" (20.5 x 20.5 x 11mm)
          Weight: 0.12oz (3.5g)

COMMENTS: To install, plug the servo into port 3.
          Port 2 can be used for remote gain by connecting it to the
             desired channel on the receiver. If not using remote gain,
             gyro sensitivity can be adjusted using the limit trim.
          Port 1 is used for the servo channel from the receiver when not
             using S.BUS input, otherwise it is connected to the S.BUS
             network via the receiver or another S.BUS device.
          When not using S.BUS, the Elevator/Rudder switch has no effect.
          When using S.BUS, the Elevator/Rudder switch determines the channel
             this gyro will accept input from. Putting the swich in the
             elevator position will set input to channel 2. Putting the
             switch to the rudder position will set input to channel 4.

          When using with S.BUS, channel assignments for this gyro are fixed:
             Elevator:                   CH 2
             Rudder:                     CH 4
             2nd elevator:               CH 9
             Gyro sensitivity, elevator: CH 7
                               rudder:   CH 8

                                                        modified phijwa 12/5/12
                                                                   jxs 10/02/12
                                                                         ir/jxs