1. Введение
This manual provides essential information for the proper setup, operation, and maintenance of your LICHIFIT S603 6-Channel 2.4GHz Aircraft Receiver. The S603 receiver is designed for use with JR/Spektrum DSM-X and DSM2 remote control systems, offering full-range capabilities, high sensitivity, and stability for various model aircraft applications.
2. Продукт закончилсяview
Основные характеристики:
- Full Range Aircraft Receiver: Suitable for all model aircraft requiring up to 6 channels.
- High Sensitivity and Stability: Ensures reliable performance and precision.
- Enhanced Antenna Design: Features a special 3dBi gain antenna with an internal amplifier for improved anti-interference ability and extended control range (up to 2km).
- PPM Support: Supports PPM range 1-1.5km channel, convenient for Quadcopters, eliminating the need for an extra satellite.
- Channels: 6 channels.
- Frequency Band: 2.4GHz.
- ТомtagДиапазон: 3.5–9.6 В.
- Compatibility: Applicable for JR/Spektrum DSM-X /DSM2 Remote Control systems.
Компоненты:

Figure 2.1: The LICHIFIT S603 Receiver Host (bottom) and its accompanying Satellite receiver (top), along with a binding plug (orange tag).
3. Настройка
Связывание передатчика и приемника:
Follow these steps to establish a secure connection between your transmitter and the S603 receiver:
- Insert the binding plug into the "BIND" port on the receiver.
- Connect the flight battery to the receiver. The LED on the receiver will begin flashing quickly, indicating it is in binding mode.
- Ensure the throttle stick on your transmitter is in the LOW/OFF position. Then, power on your radio transmitter.
- Binding is successful when the LED on the receiver turns to a steady light. This indicates a stable connection has been established.
- Always remove the binding plug from the receiver after the binding process is complete to prevent accidental re-binding or issues during operation.
4. Инструкция по эксплуатации
Once bound, the receiver will maintain its connection with the transmitter. Ensure all control surfaces respond correctly to transmitter inputs before flight. Always perform a range check according to your transmitter's manual to confirm signal integrity.
5. Техническое обслуживание
To ensure the longevity and reliable performance of your S603 receiver:
- Содержите приемник в чистоте, без пыли, грязи и влаги.
- Избегайте длительного воздействия на приемник экстремальных температур или прямых солнечных лучей.
- Regularly inspect antenna wires for any damage or kinks. Ensure they are properly routed and secured.
- Когда приемник не используется, храните его в сухом, прохладном месте.
6. Поиск Неисправностей
If you encounter issues with your S603 receiver, consider the following:
- No LED activity after power-on: Проверьте подключение аккумулятора и громкость.tage. Убедитесь, что батарея заряжена и правильно подключена.
- LED flashing rapidly but not binding: Re-verify the binding procedure steps. Ensure the binding plug is fully inserted and the transmitter is in binding mode. Check transmitter compatibility (DSM-X/DSM2).
- Loss of signal or erratic control: Perform a range check. Inspect antenna placement and ensure they are not obstructed or damaged. Check for potential sources of interference in the operating environment. Ensure the receiver's voltagЭлектропитание стабильно и находится в указанном диапазоне (3.5-9.6 В).
- Прерывистое соединение: Ensure all connections (servo, power) are secure and free from corrosion.
7. Технические характеристики
| Спецификация | Ценить |
|---|---|
| Тип | Full Range Aircraft Receiver |
| Модуляция | Digital Spread Modulation 2 (DSM2) and X (DSM-X) |
| Каналы | 6 |
| Диапазон частот | 2.4ГГц |
| Томtage Диапазон | 3.5-9.6В |
| Тип(ы) материала | Пластик, Металл |
| Цвет | S603 Host + Satellite |
| Производитель | ЛИЧИФИТ |
| Размеры посылки | 14 х 9 х 1.5 см |
| Масса | 21 г |
8. Информация по технике безопасности
Always operate your RC equipment responsibly and safely. Pay attention to all warnings and instructions provided with your model aircraft and related components.

Figure 8.1: Important safety warning regarding plastic bags. This bag is not a toy. To avoid danger of choking or suffocation, keep this bag away from babies and children.
Ensure that all electrical connections are secure and insulated to prevent short circuits. Do not modify the receiver or its components, as this may void the warranty and compromise safety.
9. Гарантия и поддержка
For warranty information or technical support, please refer to the contact details provided by your retailer or the LICHIFIT official webСохраните чек в качестве подтверждения покупки.





