WFLY ET16S RC Drone Transmitter User Manual

Product Overview

The WFLY ET16S is an advanced 2.4GHz 16-channel multi-protocol radio transmitter designed for a wide range of RC models including FPV racers, helicopters, gliders, airplanes, and multicopters. It features high-quality Hall sensor gimbals for precise control and a 3.5-inch TFT touch color screen for intuitive navigation.

This image displays the WFLY ET16S transmitter, a gray and black remote control unit with two main gimbals, various switches, and a central color display. A small RF209S receiver is shown in the upper right corner, indicating its inclusion with the transmitter.

Package Contents

Upon unboxing your WFLY ET16S, please verify that all the following components are present:

• WFLY ET16S RC Transmitter
• RF209S RC Receiver
• Voltage Inspection Wire

The image shows the white and blue retail box for the WFLY ET16S Digital Proportional R/C System, with the transmitter visible inside its protective foam packaging.

Key Features

The WFLY ET16S transmitter is equipped with several advanced features to enhance your RC experience:

• High-Quality Hall Sensor Gimbals: Provides smoother and more accurate control with no contact and no attrition, ensuring longer life.
• JR Bay Interface: Supports various external modules including 4-in-1 multi-protocol modules, Team Blacksheep (TBS) modules, and ExpressLRS modules.
• 3.5-inch TFT Touch Color Screen: An industrial-grade 480x320 resolution panel that is readable outdoors, offering intuitive control and data display.
• 16 Linear Channels: Full channel 4096 resolution for a superior operating experience.
• No Fingerprints Technology: Features a unique technical hand-feel paint shell that resists fingerprints, maintaining a clean appearance.
• Wireless Copy Function: Allows for wireless transmitting and receiving of model data between compatible transmitters.
• 10 Sets of Program Mixes: User-defined program mixes for greater personalization, from ordinary proportional mixing to precise curve mixing.
• Relay Flight Capability: Supports two pilots operating radios for relay flight in the air.
• Two-way Transmission: Enables communication between the transmitter and receiver for telemetry data.
• 64-point Frequency Hopping: Enhances signal reliability and interference resistance.
• 3.6ms Response Time: Provides ultra-low latency for responsive control.
• 30 Sets Data Storage: Ample memory for storing multiple model configurations.
• USB Online Upgrade: Allows for easy firmware updates.
• Vibration Feedback: Provides tactile alerts to the user.
• Voice Broadcast: Offers audible alerts and information.

This graphic highlights key specifications of the ET16S: 16 channels, 4096 resolution, 2.4 GHz frequency, and a 3.5-inch touch screen. It also shows icons representing voice broadcast, JR bay interface, wireless copy, and USB upgrade.

A split image illustrating two key technologies: on the left, a crossed-out fingerprint icon signifies the 'no fingerprints' technology for a better hand feel. On the right, a diagram of a Hall sensor gimbal emphasizes its 'no contact, no attrition' design for smoother, longer life.

This image shows the rear of the WFLY ET16S transmitter with its JR bay interface, demonstrating compatibility with external modules such as TBS and 4-in-1 multi-protocol modules.

A graphic illustrating the wireless copy function, showing a progress bar for data transmission, and highlighting the 16 linear channels with 4096 resolution for precise control.

This image details two advanced features: '10 sets of program mixes' with an example menu showing mixing options, and 'Relay flight' depicting two pilots operating transmitters to control a single aircraft.

A comprehensive table listing the advantages of the ET16S, including two-way transmission, 16 linear channels, reverse insertion protection, 64-point frequency hopping, 3.6ms response, color screen, touch screen, USB online upgrade, switch customization, vibration feedback, voice broadcast, receiver port setting, Hall Gimbals, JR bay expansion slot, and no fingerprints.

Setup Guide

Battery Installation

The WFLY ET16S transmitter requires batteries for operation. Ensure the transmitter is powered off before proceeding.

1. Locate the battery compartment on the back of the transmitter.
2. Open the battery compartment cover.
3. Insert the required batteries (not included) into the battery holder, observing correct polarity.
4. Connect the battery holder to the transmitter's power connector.
5. Close the battery compartment cover securely.

This image shows the underside of the WFLY ET16S transmitter with its battery compartment open, revealing the space for batteries and the connection cable.

Receiver Binding (RF209S)

To establish communication between your ET16S transmitter and the RF209S receiver, a binding process is required. Refer to the specific instructions provided with your RF209S receiver for detailed steps. Generally, this involves powering on the receiver in binding mode and then initiating the binding sequence on the transmitter.

A close-up view of the WFLY RF209S 12-channel receiver, showing its compact design and antenna ports.

Operating Instructions

Powering On/Off

To power on the transmitter, press and hold the power button until the screen illuminates. To power off, press and hold the power button again until the shutdown sequence completes.

Navigating the Touch Screen

The ET16S features a 3.5-inch TFT touch screen. Use your finger or a stylus to navigate menus, select options, and adjust settings. The main screen displays real-time information such as battery voltage, model name, and signal strength.

Gimbal Control

The Hall sensor gimbals provide precise control over your model's movements. The left gimbal typically controls throttle and rudder (Mode 2), while the right gimbal controls aileron and elevator. Familiarize yourself with the feel and response of the gimbals before flight.

Switch Functions

The transmitter is equipped with various switches (e.g., SA, SB, SC, SD) and rotary dials (LD, RD) that can be assigned to control different functions on your model, such as flight modes, gear retraction, or auxiliary channels. Refer to the model setup menu on the transmitter to customize these assignments.

An angled view of the WFLY ET16S transmitter, showcasing its ergonomic design, the central touch screen, and the various switches and gimbals.

Model Setup and Management

The ET16S allows for storage of up to 30 different model configurations. Access the model menu to create new models, load existing ones, or adjust parameters such as servo travel, sub-trims, and mixing functions. The wireless copy feature can be used to transfer model data between compatible ET16S transmitters.

The rear view of the WFLY ET16S transmitter, demonstrating how external multi-protocol modules can be connected to its JR bay interface, expanding its compatibility.

Maintenance

Proper maintenance will ensure the longevity and reliable performance of your WFLY ET16S transmitter.

• Cleaning: Use a soft, dry cloth to clean the exterior of the transmitter. Avoid using harsh chemicals or abrasive materials. For the screen, use a screen-specific cleaner if necessary.
• Storage: Store the transmitter in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.
• Gimbals: The Hall sensor gimbals are designed for durability and require minimal maintenance. Avoid applying excessive force or exposing them to dust and debris.
• Firmware Updates: Periodically check the official WFLY website for firmware updates. Keeping your transmitter's firmware up-to-date can improve performance and add new features. Use the USB online upgrade function for this purpose.

Troubleshooting

This section provides solutions to common issues you might encounter with your WFLY ET16S transmitter.

No Power

• Ensure batteries are correctly installed and fully charged.
• Check battery polarity.
• Verify the power button is pressed and held sufficiently long.

No Signal / Binding Issues

• Confirm the receiver is correctly powered and in binding mode.
• Re-attempt the binding procedure as per the receiver's instructions.
• Ensure the transmitter and receiver are within range and not experiencing excessive interference.
• Check that the correct model is selected on the transmitter.

Unresponsive Controls

• Check the battery level of both the transmitter and the model.
• Verify that the correct model is loaded on the transmitter.
• Inspect servo connections on the model.
• Perform a range check to ensure adequate signal strength.

Screen Issues

• If the screen is unresponsive, try restarting the transmitter.
• Ensure the screen is clean and free of debris that might interfere with touch input.

Technical Specifications

Warranty and Support

For warranty information and technical support, please refer to the official WFLY website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.

For further assistance, visit the WFLY Store on Amazon.