Flysky FS-IA6 6CH RC Receiver Instruction Manual

1. Introduction

The Flysky FS-IA6 is a compact and lightweight 6-channel RC receiver designed for a variety of remote-controlled models, including FPV racing drones, airplanes, gliders, and helicopters. Featuring dual antennas for enhanced signal stability and support for both iBus and PPM protocols, it offers reliable performance and broad compatibility with Flysky transmitters. This manual provides detailed instructions for setting up, operating, and maintaining your FS-IA6 receiver.

2. Setup Guide

2.1. Entering Transmitter Programming Mode (Example: FS-i6)

1. Ensure your transmitter is powered off.
2. Hold both trim buttons (located on the front face of the transmitter) inwards.
3. While holding the trim buttons, power on your transmitter. The transmitter should now enter programming mode.

Refer to the video below for a visual guide on entering programming mode:

Video: Demonstrates how to enter programming mode on a Flysky FS-i6 transmitter (0:00-0:11).

2.2. Setting Up a New Model (Transmitter)

1. From the main menu, press and hold the 'OK' button to enter 'System Setup'.
2. Navigate to 'Model select' and choose an available model slot (e.g., 'Model 01').
3. To select the model, press and hold the 'Cancel' button (this acts as a selection confirmation in this menu).
4. Navigate to 'Model name' to rename your model (e.g., 'QUAD 01'). Use the Up/Down buttons to select characters and 'OK' to confirm each character.
5. Navigate to 'Type select' and ensure it is set to 'Airplane or glider' for quadcopters.
6. Press and hold 'Cancel' to confirm and save your changes.

Refer to the video below for a visual guide on setting up a new model:

Video: Shows the process of setting up a new model and naming it on the FS-i6 transmitter (0:11-0:47).

2.3. Assigning Auxiliary Channels (Transmitter)

To control additional functions (like flight modes) on your model, you need to assign auxiliary channels to switches on your transmitter.

1. From the main menu, navigate to 'Functions Setup'.
2. Select 'Aux. channels'.
3. For 'Channel 5', set the 'Source' to 'SwC' (Switch C).
4. For 'Channel 6', set the 'Source' to 'SwB' (Switch B).
5. Press and hold 'Cancel' to save the auxiliary channel assignments.

Refer to the video below for a visual guide on assigning auxiliary channels:

Video: Illustrates how to assign radio switches to auxiliary channels on the FS-i6 transmitter (0:47-1:19).

2.4. Binding the Receiver

Binding links your FS-IA6 receiver to your Flysky transmitter, allowing them to communicate.

1. Ensure your transmitter is powered off.
2. Insert the provided bind plug into the 'B/VCC' port on the FS-IA6 receiver.
3. Power on the receiver (e.g., by connecting it to an ESC and battery). The receiver's LED should start flashing rapidly.
4. While pressing and holding the 'Bind Key' button on the bottom left of your transmitter, power on the transmitter.
5. The transmitter display should show 'RXBinding...' and then 'RXBind OK'. The receiver's LED should turn solid, indicating a successful bind.
6. Once bound, power off both the receiver and transmitter. Remove the bind plug from the receiver.
7. Power on the transmitter first, then the receiver. The receiver's LED should be solid, confirming the connection.

Refer to the video below for a visual guide on binding the receiver:

Video: Demonstrates the steps for binding the FS-IA6 receiver to the FS-i6 transmitter (1:19-1:45).

2.5. Failsafe Setup (Transmitter)

Setting up failsafe is crucial for safety, ensuring your model reacts predictably in case of signal loss.

1. From the main menu, navigate to 'System Setup'.
2. Select 'RX Setup'.
3. Navigate to 'Failsafe'.
4. Select 'Channel 3' (typically the throttle channel).
5. Switch the Failsafe option to 'ON'.
6. Ensure your throttle stick is at its lowest position (-100%) before confirming the failsafe setting. This will set the throttle to zero in case of signal loss.
7. Press and hold 'Cancel' to save the failsafe settings.

Refer to the video below for a visual guide on setting up failsafe:

Video: Guides through the process of setting up failsafe for the throttle channel on the FS-i6 transmitter (1:45-2:16).

3. Operating the Receiver

Once the FS-IA6 receiver is successfully bound to your compatible Flysky transmitter, it will receive control signals for your model. The receiver supports both iBus and PPM output, allowing flexible integration with various flight controllers.

• iBus Output: Provides a faster, single-wire digital connection to your flight controller, reducing latency and simplifying wiring. This is ideal for modern FPV drones.
• PPM Output: Offers a classic pulse position modulation signal, compatible with a wider range of older flight controllers.

Ensure your flight controller is configured to accept the correct input protocol (iBus or PPM) from the receiver.

4. Specifications

5. Maintenance

• Keep Clean and Dry: Protect the receiver from dust, dirt, and moisture. Use a soft, dry cloth to clean the exterior.
• Inspect Antennas: Regularly check the dual antennas for any signs of damage (kinks, cuts, fraying). Damaged antennas can significantly reduce range and signal quality.
• Secure Connections: Ensure all wire connections to the receiver (power, signal, bind plug) are secure and free from corrosion. Loose connections can lead to intermittent signal loss.
• Avoid Physical Stress: Mount the receiver in a location that minimizes vibration and physical impact during operation.

6. Troubleshooting

• Receiver Not Binding:
  • Ensure the bind plug is correctly inserted into the B/VCC port.
  • Verify the receiver is receiving adequate power (4.0-6.5V DC).
  • Confirm the transmitter is in bind mode and the 'Bind Key' is pressed during power-on.
  • Try rebinding in a clear area away from other 2.4GHz devices.
• Intermittent Signal Loss / Reduced Range:
  • Check both antennas for damage and ensure they are positioned correctly (e.g., at 90-degree angles to each other for optimal reception).
  • Ensure no carbon fiber or metal parts are obstructing the antenna's line of sight to the transmitter.
  • Verify the transmitter's battery level.
  • Check for sources of 2.4GHz interference in your operating environment.
• Incorrect Channel Response:
  • Verify the auxiliary channel assignments in your transmitter's 'Functions Setup' menu.
  • Check the wiring between the receiver and your flight controller/servos.
  • Ensure your flight controller is configured for the correct receiver protocol (iBus or PPM).
• Failsafe Not Activating:
  • Double-check that failsafe is enabled ('ON') for the desired channels in the transmitter's 'RX Setup' menu.
  • Confirm the failsafe positions (e.g., throttle at -100%) are correctly set and saved.

7. User Tips

• Antenna Placement: For optimal signal reception and to fully utilize the dual antenna feature, ensure the antennas are mounted with their active tips at a 90-degree angle to each other. This helps maintain signal diversity regardless of the model's orientation.
• iBus for Performance: Whenever possible, use the iBus serial connection with your flight controller. It offers a more efficient and lower-latency communication method compared to traditional PPM, which is beneficial for responsive control in FPV applications.
• Secure Mounting: Use the anti-vibration casing or other secure mounting methods to protect the receiver from vibrations and potential damage during flight, especially in high-performance models.

8. Warranty and Support

For warranty claims, technical support, or further assistance, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.