This is a Pilot Assist Link (Auto Pilot) For Aircraft Use (Not Helicopters). When You Release The Transmitter Sticks, The PA-2 Automatically Returns The Aircraf...More

This is a Pilot Assist Link (Auto Pilot) For Aircraft Use (Not Helicopters). When You Release The Transmitter Sticks, The PA-2 Automatically Returns The Aircraft To Level Flight Even If It Enters A Dangerous State Due To The Effect Of Wind Or Erroneous Operation. This Simplifies Training In Model Aircraft Flying Techniques. COMMENTS: It Is Not Recommended To Fly: On Days When The Sun Is Extremely Bright or Reflective, Ground Is Snow Covered, Over Water Or Near Reflective Buildings, or in Very Low Light Conditions (Dusk, etc). This Unit Only Keeps The Aircraft Level, It Does Not Automatically Fly The Aircraft From Takeoff To Landing. Wiring: From Amp to Sensor: Red/Black & Yellow/Orange w/2-Pin Connectors From Amp to Rx: Blue J Connector For Elevator Black J Connector For Aileron Sensitivity: (Volume Control) Red J Connector For Auxiliary (Used Usually In Channel 5, And Will Enable The Use Of Transmitter Volume Control To Change Sensitivity In Flight. From Rx to Amp: Channel 1 Aileron Channel 2 Elevator DIFFERENCES BETWEEN THE OLDER PA1 AND THE PA2: PA1 had a slot for the second Aileron Servo. Customer must use a Y connector for the second Aileron servo with the PA2. The Gain on the PA2 can be adjusted directly on the unit itself and thus does not require a transmitter with Volume control. JAL 4/29/99 ir/jl updated5-23-02khLess