1. Киришүү
The Radiolink Byme-D is a compact and advanced flight controller specifically designed for mixed elevator/aileron aircraft, including delta wings, paper planes, SU27, and F22 models. Equipped with a three-axis gyroscope and a three-axis acceleration sensor, it offers three distinct flight modes to cater to pilots of all skill levels, from beginners to advanced enthusiasts. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and safe flight.
Compatible Aircraft Types
The Byme-D supports various aircraft configurations with mixed elevator/aileron controls.

2. Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизге камтылганын текшериңиз:

- 1 x Byme-D Flight Controller
- 1 x эки тараптуу скотч
- 1 x Receiver Connect Cable
- 1 х таңгак
3. Техникалык шарттар
| Спецификация | Нарк |
|---|---|
| Продукт аты | Byme-Д |
| Өлчөм | 35.5 x 15.5 x 10.5 мм (1.4 x 0.61 x 0.4 дюйм) |
| Салмагы | 4.5g / 0.16 oz (with wires) |
| Канал саны | 3 канал |
| Интегралдык сенсор | Үч огу гироскоп жана үч огу тездетүү сенсору |
| Receiver Signal Supported | SBUS/PPM |
| Киргизүү көлөмүtage | 5-6V |
| Иштөө агымы | 25 ± 2 мА |
| Моделди колдоо | Mix elevator/aileron controls (delta wing, paper plane, SU27, F22) |
4. Продукт бүтүп калдыview
The Byme-D Flight Controller is a compact unit designed for precise aircraft stabilization. It features multiple pin connectors for various channels and an indicator for status and servo phase adjustment.


Кеңири шайкештик
The Byme-D is compatible with various radio and receiver systems that support PPM or SBUS signals, offering flexibility for integration into existing setups.

5. Орнотуу
Proper installation of the Byme-D is crucial for stable flight. Mount the unit securely within your aircraft, ensuring the arrow on the Byme-D points towards the aircraft's head.

6. Байланыш
Follow the wiring diagram carefully to connect the Byme-D to your receiver, ESC, and servos. Ensure correct polarity and channel assignment.

Connection Tutorial Video
7. Учуу режимдери
The Byme-D offers three distinct flight modes, selectable via CH5 (3-way switch) on your transmitter, to suit different flying preferences and skill levels.

7.1. Stabilize Mode
In Stabilize Mode, the flight controller actively assists in balancing the aircraft, making it ideal for beginners to practice level flight. The maximum inclination angle is limited to 70° for rolling and 45° for pitching, providing a forgiving and stable flying experience.
7.2. Gyro Mode
Gyro Mode utilizes the three-axis gyroscope to enhance flight stability, but the aircraft will not automatically level itself. This mode is suitable for pilots with some experience who wish to practice better control of fixed-wing aircraft while still benefiting from gyro assistance.
7.3. Кол режими
Manual Mode offers no assistance from the flight controller's algorithm or gyroscope. All flight movements are performed manually, requiring advanced piloting skills. This mode allows for various freestyle maneuvers such as backward flight, rolls, loops, snakes, and over-low altitude flying.
8. Setup & Calibration
The Byme-D is designed for plug-and-play operation, with pre-tuned PID parameters. However, initial attitude calibration is essential for accurate flight performance.
8.1. Attitude Calibration
To calibrate the attitude, pilots only need to pull both joysticks to the outside corners on the transmitter. No special parameter settings are required for this process.
8.2. ESC Programming (if needed)
For advanced users or specific ESC models, programming the ESC via the transmitter might be necessary. Refer to your ESC's manual for detailed programming instructions.
9. Иштөө нускамалары
After successful installation and calibration, ensure your transmitter is powered on and the Byme-D is correctly connected to the aircraft's power source. Select your desired flight mode (Stabilize, Gyro, or Manual) using the assigned switch on your transmitter (CH5). Always perform pre-flight checks to ensure all control surfaces respond correctly to transmitter inputs before takeoff.
Мотор коопсуздук кулпусу
The motor safety lock feature can be activated or deactivated using CH7 (2-way switch) on your transmitter. This prevents accidental activation of the motor, reducing the risk of damage to the aircraft or injury.
10. Техникалык тейлөө
To ensure the longevity and reliable performance of your Byme-D Flight Controller, follow these maintenance guidelines:
- Үзгүлтүксүз текшерүү: Periodically check all wiring connections for looseness or damage.
- Тазалык: Keep the Byme-D unit free from dust, dirt, and moisture. Use a soft, dry cloth for cleaning.
- Коопсуз орнотуу: Ensure the unit remains securely mounted within the aircraft to prevent vibrations from affecting performance.
- Программалык камсыздоо жаңыртуулары: Check the official Radiolink website for any firmware updates that may improve performance or add new features.
11. Кыйынчылыктарды
If you encounter any issues with your Byme-D Flight Controller, refer to the following common troubleshooting steps:
- Кубат жок/Индикатор жарыгы өчүк: Check battery connections and ensure the input voltage 5-6V диапазонунда.
- Incorrect Servo Response: Verify all servo connections are correct according to the wiring diagram. Check the channel directions on your transmitter and adjust if necessary.
- Туруксуз учуу: Re-perform the attitude calibration. Ensure the Byme-D unit is securely mounted and free from excessive vibrations.
- No Control in Specific Mode: Confirm the correct flight mode is selected via CH5 on your transmitter. Check transmitter settings for any conflicts.
For further assistance, please contact Radiolink customer support.
12. Кепилдик жана колдоо
The Radiolink Byme-D Flight Controller comes with a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims, technical support, or any product-related inquiries, please contact the manufacturer or your authorized dealer. Keep your proof of purchase for warranty validation.
For the latest information, FAQs, and support resources, please visit the official Radiolink webсайт.





