1. Introdución
The Radiomaster Pocket is a compact and lightweight radio transmitter designed for various remote-controlled applications. It is available in ExpressLRS and MPM CC2500 versions, both preinstalled with EdgeTX firmware. This manual provides essential information for setting up, operating, and maintaining your Radiomaster Pocket transmitter.

Figure 1: Radiomaster Pocket Hall Gimbal Transmitter (ELRS-Transparent)
2. Información de seguridade
Please refer to the instruction manual before use. Always operate the transmitter responsibly and ensure all connections are secure before use. Improper use may result in damage to the device or connected equipment.
3. Produto rematadoview
The Radiomaster Pocket transmitter features a robust design with several key components for precise control and user convenience.

Figura 2: diante e traseiro View Diagrama de compoñentes
Características principais:
- Hall Gimbals: Provides smooth centering and precise response for control inputs.
- Removable Stick Ends: Allows for easy transport and storage by detaching the stick ends.
- Foldable Antenna: The antenna can be folded for compact storage, preventing damage during transport.
- Pantalla LCD retroiluminada: Offers a clear display of settings and telemetry data, balancing size and functionality.
- 18650 Compatibilidade da batería: Designed to operate with 18650 batteries for extended usage (batteries not included).
- Luces LED integradas: Visualizes control inputs and operational status.
- Compartimento de módulo externo: Compatible with RadioMaster Nano-size modules and TBS Nano Crossfire/Nano Tracer for expanded functionality.


Figura 3: Parte dianteira e traseira Views do transmisor

Figura 4: Lateral View of the Transmitter

Figure 5: Removable Stick Ends and Foldable Antenna

Figure 6: Built-in LED Lights and External Module Bay
4. Configuración
4.1. Instalación da batería
The Radiomaster Pocket uses 18650 batteries (not included). Open the battery compartments on the rear of the transmitter and insert the batteries according to the polarity indicators. Close the compartments securely.
4.2. Antenna Deployment
Unfold the antenna from its stored position to the upright position before operation to ensure optimal signal transmission and reception.
4.3. Stick End Installation/Removal
The stick ends are removable for convenience. To install, screw them onto the gimbals. To remove, unscrew and store them in the designated compartments on the side of the transmitter.


Figure 7: Stick End Details and Storage
4.4. Acendido inicial
Press and hold the power button until the LCD screen illuminates and the EdgeTX firmware starts. Follow any on-screen prompts for initial setup or calibration.
4.5. Connecting to a Computer (Joystick Mode)
Connect the transmitter to your computer using a USB-C cable. The transmitter can function as a joystick for flight simulators, allowing you to practice flying before real flights. Ensure the transmitter is in the correct USB mode (e.g., Joystick) as per the EdgeTX settings.
Vídeo 1: Rematadoview of the Radiomaster Pocket Hall Gimbal Transmitter and EdgeTX features by a seller.
5. Instrucións de funcionamento
5.1. Controis básicos
- Cardáns: Control the primary movements of your aircraft (throttle, roll, pitch, yaw).
- Switches (SA, SB, SC, SD, SE): Configurable switches for various functions such as flight modes, arming, or special actions.
- Buttons (SYS, RTN, PAGE>, PAGE<, TELE): Used for navigating the EdgeTX menu system and accessing specific functions.
- Menu Wheel: For scrolling through menu options and adjusting values on the LCD screen.
- Botóns de recorte: Used for fine-tuning channel outputs for stable flight.
5.2. LCD Screen Navigation
The backlit LCD screen displays real-time information and allows access to the EdgeTX operating system. Use the menu wheel and navigation buttons (SYS, RTN, PAGE>, PAGE<, TELE) to browse and adjust settings.
5.3. Axuste do cardán
The gimbals can be adjusted for tension and self-centering. Refer to the diagram below for specific adjustment points:

Figure 8: Gimbal Adjustment Points
- A (I-R): Turn clockwise to disable self-centering (throttle), counter-clockwise to enable self-centering.
- B (T): Turn clockwise to increase stick tension, counter-clockwise to decrease stick tension.
- C (UP-DOWN): Turn clockwise to increase vertical stick tension, counter-clockwise to decrease stick tension.
- D (LEFT-RIGHT): Turn clockwise to increase horizontal stick tension, counter-clockwise to decrease stick tension.
5.4. External Module Bay
The external module bay supports Nano-size modules, such as RadioMaster Nano-size modules, TBS Nano Crossfire, and TBS Nano Tracer. Ensure the module is correctly inserted and configured within the EdgeTX system.
5.5. DSC Trainer Port
The DSC Trainer Port allows connection to other transmitters for trainer/student mode or to simulators.
5.6. Ranura para tarxetas SD
The SD card slot is used for storing models, sounds, and firmware updates for the EdgeTX operating system.
6. Mantemento
6.1. Limpeza
Wipe the transmitter with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the casing ou pantalla.
6.2. Coidado da batería
Always use appropriate 18650 batteries and charge them using the provided USB-C cable or a compatible charger. Do not overcharge or fully discharge batteries. Store the transmitter with batteries at a moderate charge level if not used for extended periods.
6.3. Actualizacións de firmware
Regularly check for and install firmware updates for the EdgeTX system to ensure optimal performance and access to new features. Instructions for updating firmware are typically available on the Radiomaster website or EdgeTX community forums.
7 Solución de problemas
7.1. Transmitter Does Not Power On
- Ensure 18650 batteries are correctly installed and sufficiently charged.
- Verify the power button is pressed and held for the required duration.
7.2. "Switch Warning" on Startup
This warning indicates that one or more switches are not in their default or expected position during startup. Move all switches to their designated 'off' or 'up' positions, then press any button to clear the warning.
7.3. Connection Issues with Drone/Receiver
- Confirm the transmitter and receiver are properly bound.
- Check that the correct model profile is selected on the transmitter.
- Ensure the external module (if used) is correctly installed and configured.
7.4. Computer Does Not Recognize Transmitter
- Ensure the USB-C cable is functional and properly connected.
- Verify the transmitter is in the correct USB mode (e.g., Joystick, USB Storage) via the EdgeTX menu.
- Install any necessary drivers for your operating system, if prompted.
8. Especificacións

Figura 9: Dimensións do transmisor
| Característica | Especificación |
|---|---|
| Marca | RADIOMASTER |
| Número de modelo | 749614673711 |
| Peso do elemento | 1.15 libras |
| Dimensións do produto | 8 x 5 x 4 polgadas |
| Número de canles | 16 |
| Rango de frecuencias | 2.400 GHz-2.480 GHz |
| Rango de conversación máximo | 5 Quilómetros |
| Nivel de resistencia á auga | Non resistente á auga |
| Dispositivos compatibles | RadioMaster Nano-size modules, TBS Nano Crossfire, TBS Nano Tracer |
9. Que hai na caixa
The Radiomaster Pocket package includes the following items:
- 1 x Pocket Radio Transmitter
- 1 x Custom Carry Pouch
- 1 x cable USB-C
- 1 x Protector de pantalla
- 1 x Adhesivo

Figura 10: Contido do paquete
10. Garantía e soporte
For warranty information, technical support, or further assistance, please refer to the official RADIOMASTER websitio web ou póñase en contacto co seu servizo de atención ao cliente. Tamén pode visitar o RADIOMASTER Store on Amazon for product-related inquiries.
Vídeo 2: Reclamación dun vendedorview highlighting the portability and features of the RC Transmitter.





