1. Utangulizi
The WFLY ET16S is a high-performance 16-channel RC radio transmitter designed for FPV drones, RC aircraft, and other remote-controlled vehicles. Featuring Hall Gimbals for precise control, an extensible high-frequency system, and a 3.5-inch color touch screen, the ET16S offers an advanced and customizable user experience. This manual provides essential information for setting up, operating, and maintaining your ET16S transmitter.

2. Kuweka
2.1 Ufungaji wa Betri
The ET16S uses a standard 18650 battery bay. Ensure batteries are inserted with correct polarity.
- Open the battery cover located at the bottom rear of the transmitter.
- Insert 18650 batteries into the battery holder, observing the polarity markings.
- Connect the battery holder to the battery interface inside the compartment.
- Funga kifuniko cha betri kwa usalama.


2.2 External Module Installation
The ET16S features a JR bay expansion slot, supporting various external modules for extended compatibility.
- The transmitter supports modules such as TBS Crossfire, JP 4 in 1, and FrSky R9M.
- To install, align the module with the JR bay expansion slot on the rear of the transmitter and gently push until it clicks into place.




2.3 Receiver Port Setting
The output channels of each pin header on the receiver (e.g., RF209 or RF204W) can be customized. Refer to the diagram below for physical sorting of pin header ports and port output channel sequence.

3. Maagizo ya Uendeshaji
3.1 Transmitter Parts Overview
Familiarize yourself with the various parts and controls of your ET16S transmitter:

3.2 Color Touch Screen Interface
The ET16S features an English color touch screen for intuitive operation. Navigate through menus and settings by touching the screen.

3.3 Switch Customization
All switches, rockers, rotary knobs, and keys on the transmitter can be customized. In the corresponding function setting interface, click the setting switch button to freely configure application switches.
3.4 Wireless Copy Function
The ET16S supports wireless transmitting/receiving of model data. This function only supports copying data between transmitters of the same model and version.

3.5 Matangazo ya Sauti
The system provides dynamic real-time voice broadcasts for various parameters, including receiver voltage, ujazo wa betritage, transmitter voltage, timer, and trim location.
3.6 Program Mixes
The ET16S offers 10 sets of program mixes, allowing for user-defined mixes and greater personalization, from ordinary proportional mixing to precise curve mixing.
3.7 Relay Flight
This feature allows two pilots to operate radios for relay flight in the air, with one acting as the main transmitter and the other as the sub-transmitter.

4. Matengenezo
4.1 USB Online Upgrade
The ET16S supports free USB online upgrades for firmware. Connect the transmitter to a Windows PC via USB to perform updates. This feature provides value-added service and ensures your transmitter is always up-to-date.

4.2 Hall Sensor Gimbals
The new Hall Sensor Gimbals offer smoother operation and a longer lifespan due to their non-contact design, which eliminates attrition. This technology also contributes to a better hand feel and prevents fingerprints.

5. Utatuzi wa shida
- Hakuna Nguvu: Ensure batteries are correctly installed and charged. Check the power button.
- Hakuna Ishara: Verify that the receiver is properly bound to the transmitter. Check antenna connections on both the transmitter and receiver. Ensure the correct model is selected on the transmitter.
- Vidhibiti Visivyojibiwa: Calibrate gimbals and switches through the system settings. Check for any physical obstructions or damage to the gimbals.
- Masuala ya Usasishaji wa Firmware: Ensure a stable USB connection to a Windows PC. Download the correct firmware version from the official WFLY webtovuti.
6. Vipimo
| Kipengele | Vipimo |
|---|---|
| Vituo | 16 linear channels |
| Azimio | 4096 |
| Mzunguko | 2.4 GHz (FHSS, 64-point frequency hopping) |
| Muda wa Majibu | 3.6ms |
| Onyesho | 3.5-inch English color touch screen |
| Gimbal | Vijiti vya Sensor ya Ukumbi |
| Hifadhi ya Data | 30 sets of model data |
| Program Mixes | 10 seti |
| Servo Compatibility | 180/270° |
| Maoni | Vibration feedback, Voice broadcast |
| Upanuzi Slot | JR bay expansion slot |
| Muunganisho | W.BUS, W.BUS2 |
| Boresha | USB online upgrade (Windows only) |
| Utangamano wa Moduli | TBS Crossfire, JP 4 in 1, FrSky R9M |
| Aina ya Betri | 18650 (haijajumuishwa) |
| Nyenzo | Nyenzo Mchanganyiko |
| Asili | China Bara |
| Umri uliopendekezwa | Miaka 14+ |
7. Vidokezo vya Mtumiaji
- Urekebishaji wa Kawaida: Periodically calibrate your gimbals and switches to maintain optimal precision, especially after firmware updates or if you notice any drift.
- Usimamizi wa Betri: Always use high-quality 18650 batteries and ensure they are fully charged before use. Consider carrying spare batteries for extended flying sessions.
- Sasisho za Firmware: Keep your transmitter's firmware updated to benefit from new features, bug fixes, and improved performance. Always back up your model settings before performing an update.
- Module Compatibility: When using external modules, ensure they are securely installed and compatible with your ET16S. Refer to the module's specific instructions for binding and setup.
- Practice with Simulator: Before flying a real model, practice with a flight simulator connected to your ET16S via the trainer port. This helps build muscle memory and familiarization with controls.
8. Udhamini na Msaada
For warranty information, technical support, or service inquiries, please contact your retailer or the official WFLY support channels. Keep your proof of purchase for any warranty claims.




