HelloRadio V14 PRO Remote Control User Manual

1. Introduction

The HelloRadio V14 PRO is a versatile and powerful remote control designed for FPV (First Person View) applications, including drones, airplanes, and other RC vehicles. Featuring multi-protocol support (ELRS and 4-in-1), open-source EdgeTX firmware, and advanced functionalities like AI Voice Assistant and programmable gimbal LEDs, it offers a highly customizable and intuitive control experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your V14 PRO remote control.

2. Package Contents

Upon unboxing your HelloRadio V14 PRO, please verify that all the following items are included:

Figure 1: HelloRadio V14 PRO packaging and included accessories

• HelloRadio V14 PRO Remote Control
• Carrying Case
• Neck Strap
• USB-C Cable
• Battery Holder (for 18650 batteries)
• Gimbal Stick Ends (various types)
• Screws and Tools
• User Manual (this document)

3. Key Features

The HelloRadio V14 PRO is equipped with a range of features designed for optimal performance and user experience:

Figure 2: Key Features of HelloRadio V14 PRO

• High Precision Hall Gimbal: Provides smooth and accurate control inputs.
• Open Source EdgeTX Firmware: Offers extensive customization and flexibility.
• AI Voice Assistant: Enables voice commands for various functions (e.g., "Take a photo", "Open gear", "Open flaps").
• Programmable Gimbal LED: Customizable LED lighting around the gimbals for visual feedback.
• Multi-Protocol Support: Internal RF options for ExpressLRS (ELRS) or 4-in-1 multi-protocol HF module.
• Adjustable Gimbals: Features up-down and left-right adjustment screws on the back for fine-tuning stick tension.
• Ergonomic Design: Comfortable grip with a fabric handle and a foldable antenna for portability.
• External Module Bay: Standard JR size bay for additional external modules.
• LCD Display: 128x64px black and white LCD for clear information display.

Figure 3: Detailed view of gimbals and controls

4. Initial Setup

4.1 Battery Installation

The V14 PRO uses a standard 18650 battery bay and supports 21700-5000mAH batteries for extended life. Ensure correct polarity when inserting batteries into the provided battery holder or directly into the bay.

4.2 Power On/Off

To power on, press and hold the power button until the screen illuminates. To power off, press and hold the power button until the shutdown sequence completes.

4.3 Gimbal Adjustment

The gimbals can be adjusted for tension. On the back of the remote control, locate the small adjustment screws for up-down and left-right tension. Use a small screwdriver to turn clockwise (CW) to tighten or counter-clockwise (CCW) to loosen the tension as desired.

4.4 Firmware Update

The V14 PRO supports firmware updates via USB online upgrade or SD card offline upgrade. Refer to the official EdgeTX documentation for detailed instructions on the update process.

5. Operation

5.1 Basic Controls

The V14 PRO features two main gimbals for primary control, along with various switches (SA, SB, SC, SD, S1, S2, T1-T6) and potentiometers for auxiliary functions. Familiarize yourself with the layout:

Figure 4: Front view of the V14 PRO remote control

• Gimbals: Control pitch, roll, yaw, and throttle (depending on mode, Left/Right Hand).
• Switches (SA-SD, T1-T6): Assignable for various functions like arming, flight modes, timers, etc.
• S1/S2 Potentiometers: Rotary knobs for fine-tuning parameters.
• SYS Button: Access system settings.
• MDL Button: Access model settings.
• RTN Button: Return to previous menu.
• Scroll Wheel and Buttons: Navigate through menus on the LCD display.

5.2 AI Voice Assistant

The AI Voice Assistant allows for hands-free control of certain functions. Simply speak the command, and the remote control will execute it. Examples include:

• "Take a photo"
• "Open gear"
• "Open flaps"

Ensure the voice assistant feature is enabled and configured in the EdgeTX settings.

5.3 Model Configuration

Using the EdgeTX firmware, you can create and manage multiple model profiles, each with unique settings for channels, mixes, curves, and switch assignments. Refer to the EdgeTX documentation for in-depth model setup guides.

6. Specifications

6.1 Model Comparison (V14 Series)

Figure 5: Configuration Description for V14 Series

7. Troubleshooting

If you encounter issues with your HelloRadio V14 PRO, consider the following common solutions:

• No Power: Ensure batteries are correctly installed and fully charged. Check battery polarity.
• No Signal/Binding Issues: Verify that the internal RF module is correctly selected (ELRS or 4-in-1) and that the receiver is properly bound to the transmitter. Check for correct protocol settings.
• Gimbal Calibration: If gimbals are not responding correctly or are off-center, perform a gimbal calibration through the EdgeTX system menu.
• Firmware Problems: If the device behaves erratically, consider updating or re-flashing the EdgeTX firmware. Always back up your model settings before a firmware update.
• Screen Not Responding: Try restarting the remote control. If the issue persists, a firmware re-flash might be necessary.

For more complex issues, consult the extensive EdgeTX documentation or contact HelloRadio customer support.

8. User Tips

No specific user tips from reviews or Q&A are available at this time. However, general best practices for FPV remote controls include:

• Regularly check battery voltage before each flight.
• Keep firmware updated to benefit from new features and bug fixes.
• Calibrate gimbals periodically for optimal precision.
• Store the remote control in its protective case to prevent damage.
• Familiarize yourself with the EdgeTX manual for advanced customization.

9. Warranty and Support

The HelloRadio V14 PRO comes with a standard manufacturer's warranty. For warranty claims, technical support, or service inquiries, please contact the retailer where you purchased the product or visit the official HelloRadio website for support resources.