Dualsky FC151 Flight Control System Instruction Manual

About this manual

This manual explains how to install and configure the Dualsky FC151 6‑axis flight control system for fixed‑wing, fly‑wing and V‑tail aircraft. It covers hardware mounting, wiring, power requirements, LED indicators and the three flight modes (auto‑level, aerobatic and gyro‑off).\n\nDetailed procedures include entering setting mode, adjusting gain and sensitivity, performing ground tests, and trimming the model. Safety precautions and recommended transmitter channel setups are also provided to ensure reliable operation.

What's inside

• Packing List
• Installation Instruction
• Power Supply
• Mode Selection
• LED Status
• Setting Mode Operation
• Trim System
• Ground Test Procedure
• Micro‑adjustment System
• Safety Precautions

Specifications

Frequently asked questions

What voltage range can the FC151 operate on?

The FC151 accepts an input voltage between 4.8 V and 8.4 V, shared with the receiver.

How do I enter the setting mode on the FC151?

Turn on the transmitter, set throttle to minimum, power the aircraft, wait for the green LED to stop flashing, then long‑press the SET button for about 2 seconds.

What does the green LED indicate during operation?

When the green LED (L1) flashes, the FC151 is initializing; a solid green LED indicates normal operation.