General Notes and Safety

General Guidelines

• Follow the instructions in this manual to properly install and operate the device.

• Always maintain full control of the model during flight.

• Turn on the handle first, then the receiver—always in that order.

• Make sure to set up the failsafe before your first flight.

Safety

• Ensure the battery is fully charged before each flight.

• Perform a range check before takeoff.

• Verify that all channels respond correctly to your input.

• Do not fly near people, vehicles, or crowded areas—any mistake could have serious consequences.

• Avoid flying in bad weather, strong winds, or high humidity, as these conditions can affect flight stability or damage components.

• If the model does not respond properly to the controls, land immediately.

This manual covers all the operational features of the LineMaster 2.4GHz LM-5X 5CH Receiver. You are using a handcrafted product—designed, refined, and tested with care by a single individual. While it has been extensively tested under various conditions, unforeseen situations may still arise. If you encounter a bug or unexpected behavior, don’t hesitate to reach out. I’ll personally review the issue and help you find a solution—and if needed, release a firmware update with a fix as soon as possible.

Using this device implies full responsibility on the part of the user. While the LineMaster 2.4GHz system has been designed with high standards of quality and safety, its proper operation and the safety of the model ultimately depend on correct installation, configuration, and usage.

The LineMaster 2.4GHz team is not liable for any harm to individuals, models, third parties, or property resulting from improper, negligent, or non-compliant use as described in this manual. Always fly responsibly.