1. Introducció
This manual provides detailed instructions for the safe and effective operation of your Microzone MC8B 2.4G 8CH Remote Control Transmitter and MC9002 CH Receiver Radio System. Designed for a variety of remote-controlled models including fixed-wing aircraft, helicopters, multi-axis aircraft (UAVs), cars, and boats, this system offers reliable 2.4GHz FHSS technology for precise control. Please read this manual thoroughly before use to ensure proper setup and to maximize your enjoyment of the product.
2. Producte acabatview
The Microzone MC8B is an 8-channel full-function remote controller featuring a new FM operating system, flexible customization options, and a simple, fast interface. It includes an LCD display for Chinese and English menus and provides low voltage alarm functionality via an LED indicator and buzzer. The system is designed for versatility and ease of use across various RC models.
The accompanying MC9002 receiver features a wide voltage design (DC 2V-9V) and supports 8 PWM signals and 1 SBUS signal, making it compatible with multi-axial UAVs, F3/Pix4/QQ flight control systems supporting S.BUS, fixed-wing aircraft, multiaxial aircraft, cars, and boats.

Figure 2.1: Microzone MC8B Transmitter and MC9002 Receiver.

Figura 2.2: Frontal view of the MC8B Transmitter, showing the LCD display and controls.

Figure 2.3: The MC8B Transmitter is compatible with fixed-wing aircraft, helicopters, drones, cars, and boats.
3. Especificacions
3.1. Transmitter (MC8B)
| Característica | Especificació |
|---|---|
| Canals | 8 |
| Interval de RF | 2405MHZ - 2479MHZ |
| Potència de RF | Less than 100MW |
| Corrent de treball | Less than 150MA |
| Voltage | 4.5 V - 8.5 V |
| Mode de modulació | KSF |
| Sensibilitat | 1024 |
| Sortida de senyal | 8 PWM signals and 1 SBUS signal |
| Font d'alimentació | 6V (4 x 1.5AA batteries) |
| Dimensions (L*W*H) | 215 MM * 105 MM * 220 MM |
| Pes (brut) | 580 g |
| Certificats | FCC, CE_RED |
3.2. Receiver (MC9002)
| Característica | Especificació |
|---|---|
| Nom del producte | MC9002 Receiver PWM/SBUS |
| Longitud de l'antena | 150mm (Dual antenna design) |
| Canal de sortida | 8 PWM signals and 1 SBUS signal |
| Freqüència de recepció | 2.4 GHz |
| Distància de recepció | Air distance > 1000M |
| Voltage Rang | DC4V-9V |
| Dimensions (L*W*H) | 47 mm * 25 mm * 14 mm |
| Pes | 10 g |

Figure 3.1: Detailed specifications for the MC9002 Receiver.
3.3. Receiver (MC8RE)
| Característica | Especificació |
|---|---|
| Nom del producte | MC8RE Receiver |
| Longitud de l'antena | 110 mm |
| Canal de sortida | 8 PWM signal channels and 1 SBUS signal channel |
| Freqüència de recepció | 2401MHZ - 2479MHZ |
| Dimensions (L*W*H) | 42 mm * 28 mm * 12 mm |
| Pes | 12 g |

Figure 3.2: Detailed specifications for the MC8RE Receiver.

Figure 3.3: MC8RE 9CH Receiver wiring diagram showing Positive Pole, Negative Pole, Signal, S.BUS Signal (for Multi-axial UAV, F3/Pix4/QQ flight control), PWM Signal (for Fixed wing aircraft, Multiaxial aircraft, Car, Boat), and Contact Pair Frequency.
4. Configuració
4.1. Instal·lació de la bateria del transmissor
- Locate the battery compartment on the back of the MC8B Transmitter.
- Obriu la tapa del compartiment de la bateria.
- Insert four (4) 1.5V AA batteries, ensuring correct polarity.
- Tanqueu bé la tapa del compartiment de la bateria.
4.2. Receiver Connection and Binding
Connect the receiver to your model's flight controller or servos according to the specific requirements of your model. Refer to Figure 3.3 for the MC8RE receiver's pinout diagram, which shows connections for Positive Pole, Negative Pole, Signal, S.BUS, and PWM signals.
To bind the receiver with the transmitter:
- Assegureu-vos que tant l'emissor com el receptor estiguin apagats.
- Connect the binding plug (if provided) to the 'BIND' port on the receiver.
- Power on the receiver. The receiver's LED should start flashing, indicating it's in binding mode.
- While holding down the 'BIND' button on the transmitter (if available, otherwise follow specific transmitter binding sequence), power on the transmitter.
- The LED on the receiver should turn solid, indicating a successful bind.
- Power off both the transmitter and receiver, then remove the binding plug from the receiver.
- Power on the transmitter first, then the receiver, to confirm the connection.
Note: For detailed frequency matching procedures, refer to the 'Contact frequency matching' information provided with your specific receiver model.
5. Instruccions de funcionament
5.1. Controls bàsics
- Joysticks: Control primary flight/movement functions (e.g., throttle, aileron, elevator, rudder).
- Switches (SW1, SW2, SW3, SW4): Used for various auxiliary functions such as flight modes, gear, or flaps.
- Rotary Switches (VR1, VR2): Provide fine-tuning or proportional control for specific functions.

Figure 5.1: Close-up of a joystick for precise control.

Figure 5.2: Rotary switches VR1 and VR2 for auxiliary adjustments.
5.2. LCD Menu Navigation
The LCD screen displays Chinese and English menus. Use the 'FUNC/MODE' and 'SELECT' buttons to navigate and adjust settings. The classical neutral knob is fine-tuned to facilitate quick switching of the platform and attitude.
5.3. Funcions avançades
- Throttle Swap: Internal software supports M1 and M2 throttle swap (double return).
- Flight Time Setting: You can set the flight time through the internal software.
- Channel Replacement & Detection: Internal software supports CH5-CH8 arbitrary replacement of settings and CH1-CH8 signal detection.
- Helicopter Functions: Supports 90-degree, 120-degree CCPM (Cyclic/Collective Pitch Mixing) and gyro sensitivity adjustment.
6. Manteniment
- Neteja: Use a soft, dry cloth to clean the transmitter and receiver. Avoid using solvents or abrasive cleaners.
- Emmagatzematge: Store the system in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries from the transmitter if storing for extended periods to prevent leakage.
- Cura de la bateria: Always use fresh, high-quality AA batteries for the transmitter. Do not mix old and new batteries or different types of batteries.
- Cura de l'antena: Ensure receiver antennas are not bent or damaged. Proper antenna placement is crucial for optimal signal reception.
7. Solució De Problemes
- Sense energia: Check transmitter batteries for correct installation and charge level. Ensure receiver is properly connected to power source.
- Volum baixtage Alarma: If the LED indicator and buzzer alarm simultaneously, replace the transmitter batteries immediately.
- Sense senyal/pèrdua de control:
- Ensure the transmitter and receiver are properly bound. Repeat the binding process if necessary.
- Check the distance between the transmitter and receiver. The maximum horizontal remote control distance is approximately 800M.
- Verify that receiver antennas are correctly positioned and undamaged.
- Check for potential interference from other 2.4GHz devices.
- Resposta de control incorrecta: Calibrate your model's flight controller or ESCs according to their respective manuals. Verify transmitter settings for channel assignments and mixing.
8. Consells d'usuari
- Comproveu el contingut del paquet: Upon receiving your product, carefully check all package contents against the product listing. If any items, such as the user manual or neck strap, are missing, contact the seller or manufacturer for assistance.
- Qualitat del material: The MC8B transmitter features a durable metal construction, contributing to its robust feel and longevity.
- Potencial d'actualització: The Microzone MC8B system is designed with upgradeability in mind, allowing for future enhancements to parts and accessories.
- Funcions versàtils: Remember that the system provides comprehensive remote control and radio system functions, making it suitable for a wide range of RC applications.
9. Garantia i Suport
For warranty information, technical support, or service inquiries, please contact the manufacturer or your authorized dealer. Keep your proof of purchase for any warranty claims.





