RadioMaster Pocket Portable Remote Controller User Manual

1. Introduction

This manual provides essential instructions for the setup, operation, and maintenance of your RadioMaster Pocket Portable Remote Controller. The RadioMaster Pocket is a compact and lightweight radio transmitter designed for remote control applications, featuring Hall Gimbals and pre-installed EdgeTX firmware. It is available in ExpressLRS or MPM CC2500 versions. Please read this manual thoroughly before using the device to ensure proper functionality and safety.

2. Product Overview and Features

The RadioMaster Pocket is engineered for portability and performance. Key features include:

Compact Design: Portable and lightweight with removable stick ends and a foldable antenna for easy transport and storage.
Hall Effect Gimbals: Equipped with Hall effect gimbals for precise control and smooth centering.
EdgeTX Firmware: Comes pre-installed with EdgeTX firmware, offering extensive customization and functionality.
Integrated LED Lights: Built-in LED lights provide visual feedback for switch inputs.
Backlit LCD Screen: A backlit LCD screen offers clear visibility of settings and telemetry data.
External Module Bay: Compatible with RadioMaster Nano-size modules and TBS Nano Crossfire/Nano Tracer for expanded connectivity options.
Battery Compatibility: Designed for use with 18650 batteries (not included).

Front view of the RadioMaster Pocket Remote Controller in transparent orange.

Figure 2.1: Front view of the RadioMaster Pocket Remote Controller, showcasing its transparent orange casing, gimbals, LCD screen, and control buttons.

Angled view of the RadioMaster Pocket Remote Controller.

Figure 2.2: Angled view of the RadioMaster Pocket, highlighting the ergonomic design and the foldable antenna in its upright position.

3. Setup

3.1 Unboxing and Package Contents

Upon opening the package, verify that all components are present:

RadioMaster Pocket Remote Controller
Carrying Pouch
USB Cable
User Instructions (this document)
Sticker Sheet (optional, for customization)

Note: 18650 batteries are not included and must be purchased separately.

Figure 3.1: Contents of the RadioMaster Pocket package, including the controller, carrying pouch, USB cable, and documentation.

3.2 Battery Installation

Locate the battery compartment cover on the rear of the controller.
Remove the cover.
Insert two 18650 lithium-ion batteries, ensuring correct polarity (+/-). It is recommended to use flat-top 18650 batteries (65mm length) for optimal fit. Button-top batteries may be too long and cause difficulty in closing the compartment or damage.
Replace the battery compartment cover securely.

Important: Always use high-quality 18650 batteries and ensure they are fully charged before first use.

3.3 Gimbal and Stick End Adjustment

The RadioMaster Pocket features Hall effect gimbals for precise control. The stick ends are removable and can be adjusted or replaced according to user preference.

To remove stick ends, gently unscrew them counter-clockwise.
The removed stick ends can be stored in the designated slots on the back of the controller for safekeeping during transport.
To reattach, screw them clockwise until snug. Do not overtighten.

Close-up of a gimbal stick on the RadioMaster Pocket.

Figure 3.2: Close-up view of a gimbal stick, illustrating the textured, removable stick end.

Storage slot for removable stick ends on the back of the controller.

Figure 3.3: Rear view showing the storage slot for a removable stick end, designed for secure transport.

3.4 Antenna Deployment

The controller features a foldable antenna. Before operation, ensure the antenna is unfolded and positioned vertically for optimal signal transmission. Fold it down for compact storage.

3.5 Initial Power On

Press and hold the power button located on the front panel until the LCD screen illuminates.
The controller will boot into the EdgeTX firmware. Follow any on-screen prompts for initial setup, such as calibration or model selection.

4. Operating Instructions

4.1 EdgeTX Firmware Navigation

The RadioMaster Pocket runs on EdgeTX firmware, providing a powerful and customizable interface.

Use the navigation buttons (scroll wheel, menu buttons) to move through menus and adjust settings on the backlit LCD screen.
Refer to the official EdgeTX documentation for detailed instructions on advanced features, model setup, and customization.

4.2 Binding to a Receiver

To establish communication with your drone or RC vehicle, the controller must be bound to a compatible receiver. The binding process varies depending on the receiver type (ExpressLRS or CC2500).

Power on your receiver and place it in binding mode (refer to your receiver's manual for specific instructions).
On the RadioMaster Pocket, navigate to the Model Setup menu in EdgeTX.
Select the appropriate internal RF module (ExpressLRS or CC2500) and initiate the binding process.
Confirm successful binding on both the controller and receiver.

4.3 Basic Controls

Gimbals: Control primary flight surfaces (throttle, roll, pitch, yaw).
Switches: Assignable switches (e.g., SA, SB, SC, SD, SE, SF, SG, SH) are used for various functions like arming, flight modes, or special actions. The built-in LED lights provide visual confirmation of switch positions.
Trims: Digital trims allow fine-tuning of control surfaces.
External Module Bay: For use with compatible external modules to extend functionality or range.

Top view of the RadioMaster Pocket showing switches and antenna.

Figure 4.1: Top view of the RadioMaster Pocket, illustrating the various switches and the foldable antenna mechanism.

5. Maintenance

Cleaning: Use a soft, dry cloth to clean the exterior of the controller. Avoid abrasive cleaners or solvents.
Storage: Store the controller in its carrying pouch in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the antenna is folded and stick ends are removed and stored if desired.
Firmware Updates: Regularly check the official RadioMaster or EdgeTX websites for firmware updates to ensure optimal performance and access to new features. Use the provided USB cable for updates.
Battery Care: Remove batteries if the controller will not be used for an extended period. Store batteries in a safe, cool place.

6. Troubleshooting

Problem	Possible Cause	Solution
Controller does not power on.	Dead or improperly installed batteries. Incorrect battery type (e.g., button-top 18650s that are too long).	Ensure batteries are fully charged and inserted with correct polarity. Verify batteries are flat-top 18650s (65mm length).
Unable to bind to receiver.	Incorrect RF protocol selected. Receiver not in binding mode. Distance too far or too close during binding.	Confirm the correct internal RF module (ExpressLRS/CC2500) is selected in EdgeTX. Ensure the receiver is correctly set to binding mode. Maintain a short distance (e.g., 1 meter) between controller and receiver during binding.
Gimbals feel stiff or unresponsive.	Dust or debris in gimbal mechanism. Calibration issue.	Gently clean around the gimbals. Perform a gimbal calibration through the EdgeTX menu.

7. Specifications

Product Dimensions: 6.57 x 6.1 x 2.87 inches
Item Weight: 1.15 pounds
Model Number: Pocket
Manufacturer: RadioMaster
Brand (Seller): RotorLogic
Special Feature: ELRS (ExpressLRS version) or MPM CC2500 (Multi-protocol version)
Max Number of Supported Devices: 1 (per binding)
Compatible Devices: FPV Drone
Connectivity Technology: Radio Frequency
Firmware: EdgeTX (pre-installed)
Gimbals: Hall Effect
Battery Type: 2 x 18650 (not included, flat-top recommended)

8. Warranty and Support

For warranty information, technical support, or service inquiries, please contact the retailer where you purchased your RadioMaster Pocket Remote Controller or visit the official RadioMaster website. Keep your proof of purchase for warranty claims.

Manufacturer: RadioMaster
Seller/Distributor: RotorLogic

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