Donner Wireless XLR Microphone Transmitter Receiver User Manual

1. Introduction

This user manual provides detailed instructions for the operation and maintenance of your Donner Wireless XLR Microphone Transmitter Receiver (Model CV-2). This system is designed to convert wired dynamic microphones into wireless units, offering high-fidelity audio transmission for various applications including audio mixers, PA systems, and cameras.

2. Package Contents

• 1 x Donner CV-2 Wireless XLR Transmitter (TX)
• 1 x Donner CV-2 Wireless XLR Receiver (RX)
• 1 x USB Type-C Charging Cable
• 1 x User Manual

Image: The Donner CV-2 Wireless XLR Transmitter (TX) and Receiver (RX) units, showcasing their compact design.

3. Product Overview

The Donner CV-2 system consists of two main components: a transmitter (TX) and a receiver (RX). Both units feature a compact, integrated black metal design.

Key Features:

• 2.4GHz Wireless Transmission: Provides stable and clean sound reception with strong anti-interference capabilities.
• High-Fidelity Sound: Features a 192kHz professional audio sampling rate, 20-20KHz frequency range, 110dB SNR, and 24-bit sampling depth for clear and dynamic audio.
• Ultra-Low Latency: Less than 5ms latency for virtually no noticeable delay.
• Long Working Range: Up to 100 feet (approximately 30 meters) wireless working range.
• Long Battery Life: Built-in rechargeable batteries provide up to 8 hours of continuous working time.
• Multi-Channel Support: Supports up to 6 simultaneous channels for multiple microphone setups.
• Wide Compatibility: Compatible with wired dynamic microphones, audio mixers, audio interfaces, cameras, and PA systems that utilize XLR cable connections. Note: Not suitable for condenser microphones.

Image: The Donner CV-2 Transmitter unit highlighting its high-fidelity sound capabilities and low latency.

4. Setup

1. Charge the Units: Before first use, fully charge both the transmitter (TX) and receiver (RX) units using the provided USB Type-C cable. The charging indicator light will show charging status (refer to Section 6 for details).
2. Connect Transmitter (TX): Plug the Donner CV-2 Transmitter directly into the XLR output of your dynamic microphone. Ensure a secure connection.
3. Connect Receiver (RX): Plug the Donner CV-2 Receiver into the XLR input of your audio mixer, PA system, audio interface, or camera. Ensure a secure connection.
4. Power On: Press and hold the power button on both the TX and RX units until the indicator light illuminates. The units will automatically pair. A solid blue light indicates a successful connection.
5. Channel Selection (for multiple units): The system supports up to 6 simultaneous channels. If using multiple CV-2 systems, ensure each pair is on a different channel to avoid interference. The auto-scanning technology intelligently detects and switches to the optimal channel in real-time.

Image: The Donner CV-2 Transmitter seamlessly connected to a dynamic microphone, demonstrating its compact and compatible design.

5. Operating Instructions

1. Power On/Off: Press and hold the power button on each unit for approximately 2 seconds to turn them on or off.
2. Pairing: The TX and RX units are pre-paired from the factory. If re-pairing is needed, ensure both units are off. Turn on the TX unit, then turn on the RX unit. They should automatically connect. If not, consult the troubleshooting section.
3. Indicator Lights:
   • Solid Blue: Working normally, connected.
   • Red Flashing: Low battery.
   • Solid Red (while charging): Charging in progress.
   • Light Off (while charging): Fully charged.
4. Usage: Once connected, your dynamic microphone will transmit audio wirelessly to the connected audio device. Adjust volume levels on your audio mixer or PA system as needed.

Image: A performer utilizing the Donner CV-2 wireless system, demonstrating its 100-foot working range in a live setting.

6. Charging

Both the transmitter and receiver units are equipped with built-in rechargeable Lithium Polymer batteries. To charge the units:

• Connect the provided USB Type-C charging cable to the charging port on each unit.
• Connect the other end of the USB cable to a standard USB power adapter (e.g., phone charger, computer USB port).
• The indicator light will be solid red during charging.
• Once fully charged, the indicator light will turn off.
• A full charge provides up to 8 hours of working time.

Image: An illustration of the Donner CV-2 unit highlighting its internal rechargeable battery and USB-C charging port, emphasizing its long battery life.

7. Compatibility

The Donner CV-2 Wireless XLR Microphone System is designed for broad compatibility with professional audio equipment:

• Microphones: Compatible with wired dynamic microphones that use an XLR connection.
• Audio Mixers: Works with audio mixers featuring XLR inputs.
• Audio Interfaces: Connects to audio interfaces with XLR inputs.
• PA Systems: Suitable for use with PA systems that have XLR inputs.
• Cameras: Can be used with cameras that support XLR audio input.

Important Note: This system is NOT suitable for condenser microphones, which typically require phantom power.

Image: The Donner CV-2 system demonstrating its compatibility with multiple devices, including an audio mixer, PA speaker, audio interface, and camera.

8. Maintenance

To ensure the longevity and optimal performance of your Donner CV-2 system, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the units. Do not use liquid cleaners or solvents, as they may damage the finish or internal components.
• Storage: Store the units in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the batteries are partially charged (around 50%) to preserve battery health.
• Handling: Avoid dropping the units or subjecting them to strong impacts. The metal casing provides durability, but excessive force can cause damage.
• Charging: Always use the provided USB Type-C cable for charging. Avoid using damaged cables or non-standard chargers.

9. Troubleshooting

10. Specifications

11. Safety Information

• Do not disassemble or modify the device. This may cause malfunction, electric shock, or fire.
• Do not expose the device to water, moisture, or extreme temperatures.
• Keep the device away from heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Use only the provided or recommended charging cables and adapters.
• Dispose of batteries according to local regulations. Do not dispose of batteries in fire.
• Avoid prolonged exposure to high volume levels when using the system with headphones or monitoring equipment, as this may cause hearing damage.

12. Warranty and Support

Donner provides a standard warranty for this product. For detailed warranty terms, conditions, and registration information, please refer to the warranty card included in your package or visit the official Donner website.

For technical support, troubleshooting assistance, or service inquiries, please contact Donner customer support through their official website or the contact information provided with your purchase.

Donner Official Website: www.donnerdeal.com