KBBYT HelloRadio V16 PRO MAX ELRS 4in1 2.4GHz Left Hand Throttle Remote Control Transmitter User Manual

1. Introduction

Thank you for choosing the KBBYT HelloRadio V16 PRO MAX ELRS 4in1 2.4GHz Left Hand Throttle Remote Control Transmitter. This advanced transmitter is designed for FPV racing drones, airplanes, and other compatible RC aircraft, offering precise control and reliable communication. This manual provides essential information for the safe and efficient operation of your device.

Figure 1: KBBYT HelloRadio V16 PRO MAX ELRS 4in1 2.4GHz Left Hand Throttle Remote Control Transmitter. This image shows the front view of the transmitter with its display, joysticks, and buttons.

Key Features:

• ELRS or 4IN1 Module: Available in two versions: ELRS for maximum 250mw adjustable transmission power (compatible with ELRS series receivers) or 4IN1 for maximum 100mw (supports CC2500, CYRF6936, A7105, NRF2401 protocols).
• Comfortable Touch Panel: Designed for an enhanced user experience.
• Headphone Jack: Conveniently located at the bottom for easy headset connection.
• Optimized LCD Design: Improves memory and CPU efficiency.
• Bluetooth Module Support: Compatible with ESP32-C3 and XIAO ESP32-C3 Bluetooth modules for expanded functionality.
• Hardware Dual Serial Port: For external RF module communication with reverse control.
• Customizable 6-Mode Switch: With programmable LED colors.
• Protection Features: Includes overvoltage protection for cells and reverse-polarity protection.
• 6-Axis Gyroscope: For control and head tracking functionality.
• Programmable Multi-Color LED: For personalized visual effects.
• Intelligent Voice Interaction: Allows for customizable voice commands.
• Voltage/Current Sensors: Three sensors (±0.1% accuracy) for real-time monitoring of battery, system, and RF module status, with automatic shutdown on abnormalities.

2. Setup

2.1 Unpacking and Inspection

Carefully remove all components from the packaging. Inspect the transmitter for any signs of damage during transit. Ensure all listed accessories are present.

2.2 Battery Installation and Charging

The V16 PRO MAX operates on a voltage range of 6.6–8.4V DC. Ensure you use compatible batteries. The transmitter features overvoltage and reverse-polarity protection to prevent damage.

1. Open the battery compartment cover, typically located at the rear of the transmitter.
2. Insert the appropriate battery pack, ensuring correct polarity. The reverse-polarity protection will help prevent damage from incorrect insertion.
3. Close the battery compartment cover securely.
4. To charge, connect the transmitter to a suitable USB power source using the provided cable. Monitor the charging indicator on the display.

2.3 Initial Power On and Firmware Update

The transmitter runs on EdgeTX open-source firmware. It is recommended to update to the latest firmware version for optimal performance and features.

1. Press and hold the power button until the display illuminates.
2. Follow the on-screen prompts for initial setup, including language selection and calibration if prompted.
3. Firmware Upgrade: Firmware can be upgraded via USB online or SD card offline. Refer to the official EdgeTX documentation for detailed instructions on the upgrade process.

2.4 Binding with Receiver

The binding process connects your transmitter to your aircraft's receiver. The steps vary slightly depending on whether you have the ELRS or 4IN1 version.

• ELRS Version:
  1. Ensure your ELRS receiver is in binding mode (typically by powering it on and off three times rapidly).
  2. On the transmitter, navigate to the ELRS menu and select "Bind".
  3. The transmitter will send a binding signal. Once successful, the receiver's LED will indicate a solid connection.
• 4IN1 Version:
  1. Select the appropriate protocol (e.g., FrSky, Flysky, Spektrum) for your receiver in the transmitter's model setup menu.
  2. Put your receiver into binding mode (refer to your receiver's manual).
  3. On the transmitter, select the "Bind" option within the chosen protocol settings.
  4. Confirm successful binding via the receiver's LED indicator.

3. Operating Instructions

3.1 Basic Controls and Navigation

The V16 PRO MAX features a 4.3-inch IPS touch screen (480 x 272 resolution) and 3D Hall sensor joysticks for precise control.

• Touch Screen: Navigate menus and adjust settings by tapping and swiping.
• Joysticks: The left joystick controls throttle (up/down) and yaw (left/right). The right joystick controls pitch (up/down) and roll (left/right). This variant is configured for left-hand throttle.
• Switches: Utilize the customizable 6-mode switches for various functions such as flight modes, arming, or special actions.
• Buttons: Dedicated buttons provide quick access to common functions and menu navigation.

3.2 Model Setup and Configuration

The EdgeTX firmware allows extensive customization for different aircraft models.

1. From the main screen, access the Model Select menu.
2. Create a new model or select an existing one to edit.
3. Configure settings suchs as:
   • Channel Mapping: Assign control inputs to specific channels.
   • Mixes: Create custom mixes for advanced control.
   • Flight Modes: Define different flight modes and assign them to switches.
   • Telemetry: Set up telemetry data display and alerts.
4. Save your model configuration before exiting.

3.3 Head Tracking Function

The integrated 6-axis gyroscope enables head tracking for immersive FPV experiences.

• Activation: The head tracking mode is typically activated via a dedicated switch.
• Voice Command: Say "control" to activate gyroscope data output.
• Deactivation: Moving any joystick will exit the head tracking mode.
• Channel Output: When enabled, gyroscope data outputs to channels 7 and 8. When disabled, it outputs to channels 1, 2, and 4.

3.4 Intelligent Voice Interaction and Programmable LEDs

Customize your transmitter with voice commands and multi-color LED effects.

• Voice Commands: Access the voice interaction settings in the menu to record or assign custom voice prompts for various actions or telemetry readouts.
• LED Customization: The programmable multi-color LED can be configured to indicate flight modes, battery status, or other alerts. Refer to the EdgeTX manual for detailed customization options.

4. Maintenance

4.1 Cleaning

Regular cleaning helps maintain the transmitter's appearance and functionality.

• Use a soft, dry cloth to wipe the exterior of the transmitter.
• For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner.
• Avoid using harsh chemicals or solvents, as these can damage the plastic and electronic components.
• Keep the display screen clean using a microfiber cloth to prevent scratches.

4.2 Storage

Proper storage ensures the longevity of your transmitter.

• Store the transmitter in a cool, dry place, away from direct sunlight and extreme temperatures.
• If storing for an extended period, remove the batteries to prevent leakage.
• Use a protective case to prevent physical damage.

4.3 Firmware Updates

Periodically check for and install firmware updates to benefit from new features, bug fixes, and performance improvements. Refer to the EdgeTX website for the latest releases and instructions.

5. Troubleshooting

This section addresses common issues you might encounter with your V16 PRO MAX transmitter.

6. Specifications

7. Warranty Information

Information regarding the product warranty is not explicitly provided in the product description. Please refer to the retailer's return policy or contact KBBYT customer support for detailed warranty terms and conditions.

Note: The product description mentions "Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility." This typically implies that the manufacturer might not offer a direct warranty, and support would be through the seller or the original equipment manufacturer if it's a replacement part. However, the product is listed under brand KBBYT, suggesting KBBYT is the manufacturer. For clarity, users should consult the seller.

8. Customer Support

For technical assistance, troubleshooting beyond this manual, or inquiries regarding your KBBYT HelloRadio V16 PRO MAX transmitter, please contact your point of purchase or the manufacturer directly.

• Manufacturer: KBBYT
• Online Resources: For firmware updates and community support, visit the official EdgeTX website: www.edgetx.org
• Seller Contact: Refer to your purchase receipt or the retailer's website for seller contact information.