S-tec 55x Installation Manual -

Ensure your electrical system can handle the 14V or 28V DC requirements. 🔧 Installation Steps 1. Mounting the Control Unit

Ensure "Left Turn" on the autopilot moves the yoke/stick left.

Verify the yoke-mounted disconnect button kills power to the servos immediately. 🛩️ Flight Calibration S-tec 55x Installation Manual

The S-TEC 55X is a high-performance, rate-based digital autopilot known for its reliability and smooth handling. Proper installation is critical for safety and performance. 🛠️ System Overview

Before opening the airframe, ensure you have the following ready: Ensure your electrical system can handle the 14V

Confirm you can manually overpower the servos with reasonable force.

Ground shields at the programmer end only to prevent ground loops. Circuit Protection: Use a dedicated 5-amp circuit breaker. Verify the yoke-mounted disconnect button kills power to

Keep high-current wires away from the magnetic compass or AHRS units. 4. Pitot-Static Integration