1. Introduction
Thank you for choosing the BOMGE Wireless XLR Transmitter and Receiver system. This system provides a stable and reliable wireless solution for dynamic microphones, guitars, and other audio equipment, ensuring high-quality audio transmission without the constraints of cables. Please read this manual carefully before use to ensure proper operation and maximize the product's lifespan.
2. Product Overview and Components
The BOMGE Wireless XLR system includes a transmitter (TX) and a receiver (RX) unit, along with necessary accessories for versatile connectivity.
Image: The BOMGE Wireless XLR Transmitter and Receiver units, accompanied by two 6.35mm XLR adapters, a USB charging cable, and a small instruction manual.
2.1 Package Contents
- 1 x BOMGE Wireless XLR Transmitter (TX)
- 1 x BOMGE Wireless XLR Receiver (RX)
- 2 x 6.35mm XLR Adapters
- 1 x USB Charging Cable
- 1 x User Manual
2.2 Component Identification
Image: Detailed diagram illustrating the components of both the receiver and transmitter units. The receiver features a Microphone XLR Interface, Display, Switch, and Charging Interface. The transmitter includes an XLR Interface, Spring Buckle, Display, Frequency Adjustment buttons (CH+, VOL+), Volume Adjustment buttons (CH+, VOL+), and a Charging Interface.
Receiver (RX)
- Microphone XLR Interface: Connects to audio input devices.
- Display: Shows channel, battery status, and other information.
- Switch: Power on/off button.
- Charging Interface: USB port for charging.
Transmitter (TX)
- XLR Interface: Connects to microphones or instruments.
- Spring Buckle: Secures the connection.
- Display: Shows channel, battery status, and other information.
- Frequency Adjustment (CH+/CH-): Buttons to change the operating frequency channel.
- Volume Adjustment (VOL+/VOL-): Buttons to adjust the output volume.
- Switch: Power on/off button.
- Charging Interface: USB port for charging.
3. Features
- Designed for Dynamic Microphones & Instruments: Compatible with any dynamic microphone, guitar, audio mixer, and PA system. Includes 6.35mm XLR adapters for broader connectivity.
- UHF Crystal Clear Audio: Utilizes Ultra-High Frequency (UHF) technology for anti-interference capabilities and an optimal frequency response range, ensuring stable, reliable, and lossless high-quality audio transmission.
- 16 Available Channels: Offers 16 selectable channels to prevent interference, even when multiple systems are used simultaneously.
- Stable Wireless Signal: Operates within the 510MHz-560MHz frequency band, providing up to 100 feet (approximately 30 meters) of wireless range. For maximum distance, minimize obstructions and interference between units.
- Versatile Input Switching (48V/5V/0V): Features a switch button to select between 48V (for condenser microphones requiring phantom power), 5V (for capacitive microphones), and 0V (for moving coil/dynamic microphones). This ensures compatibility with various microphone types.
- USB Rechargeable: Built-in lithium battery provides up to 5 hours of continuous use on a 2-3 hour charge.
- Dual Plug Compatibility: Equipped with both XLR male and 1/4'' male plugs, allowing connection to a wide range of equipment such as mixers, amplifiers, and speakers.
Image: Illustration of the three input modes: 0V for moving coil microphones, 5V for capacitive microphones, and 48V for capacitive microphones requiring phantom power.
Image: Highlights key performance features: 1) Low latency and quick response for plug-and-play operation. 2) Built-in 900mAh battery capacity for extended use. 3) Ultra-pure music restoration without loss.
Image: Demonstrates the wide compatibility of the system with a power amplifier, mixer, speakers, mixer sound card, and electric guitar.
4. Setup
Follow these steps to set up your BOMGE Wireless XLR system:
- Charge the Units: Before first use, fully charge both the transmitter (TX) and receiver (RX) units using the provided USB charging cable. The display will indicate charging status.
- Connect the Transmitter: Plug the transmitter (TX) into your dynamic microphone or instrument's XLR output. If connecting to a 6.35mm (1/4") jack, use one of the included 6.35mm XLR adapters.
- Connect the Receiver: Plug the receiver (RX) into the XLR input of your audio mixer, PA system, amplifier, or other audio input device. If connecting to a 6.35mm (1/4") jack, use the other included 6.35mm XLR adapter.
- Power On: Press and hold the Power button on both the transmitter and receiver until their displays light up.
- Pairing (Automatic): The units should automatically pair. If they do not, ensure they are within range and try powering them off and on again. The display will show the connected channel.
- Select Input Mode (Transmitter): For microphones, use the 48V/5V/0V input switching button on the transmitter to match your microphone type (48V for condenser requiring phantom power, 5V for capacitive, 0V for dynamic/moving coil).
5. Operating Instructions
5.1 Power On/Off
- To Power On: Press and hold the "POWER" button on both the TX and RX units for approximately 2 seconds until the display illuminates.
- To Power Off: Press and hold the "POWER" button on both units for approximately 2 seconds until the display turns off.
5.2 Channel Selection (Transmitter)
The system supports 16 channels to avoid interference.
- On the transmitter (TX), short press the "CH+" or "CH-" button to cycle through available channels.
- The receiver (RX) will automatically synchronize to the selected channel.
5.3 Volume Adjustment (Transmitter)
- On the transmitter (TX), short press the "VOL+" or "VOL-" button to adjust the output volume level.
- Monitor your audio output device to set an appropriate volume.
5.4 Input Mode Selection (Transmitter)
The transmitter features a 48V/5V/0V input switching button to accommodate different microphone types.
- 0V Mode: For dynamic (moving coil) microphones.
- 5V Mode: For capacitive microphones that do not require full phantom power.
- 48V Mode: For condenser microphones that require 48V phantom power.
Ensure the correct mode is selected for your connected microphone to prevent damage or poor audio quality.
Image: A user is shown operating a microphone with the BOMGE wireless transmitter attached, demonstrating its use in a recording or performance setting.
6. Maintenance
6.1 Charging
- Use the provided USB charging cable to charge the units.
- A full charge typically takes 2-3 hours.
- The display will show battery level indicators. Charge when the battery icon is low.
Image: This graphic emphasizes the system's built-in lithium battery, capable of providing 6-8 hours of continuous use, ensuring reliable performance.
6.2 Cleaning
- Wipe the units with a soft, dry cloth.
- Do not use harsh chemicals or abrasive cleaners.
6.3 Storage
- Store the units in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for extended periods, charge the batteries periodically to maintain their health.
7. Troubleshooting
If you encounter issues with your BOMGE Wireless XLR system, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or intermittent sound | Low battery; Units not paired; Incorrect channel; Interference; Incorrect input mode; Loose connection. | Charge units fully; Power cycle both units to re-pair; Change channel; Move away from other wireless devices; Select correct 48V/5V/0V mode; Ensure all cables and adapters are securely connected. |
| Short battery life | Incomplete charging; Aging battery. | Ensure units are charged for the full 2-3 hours; If battery life significantly degrades over time, contact customer support. |
| Poor audio quality (static, distortion) | Interference; Out of range; Incorrect volume level; Damaged cable/adapter. | Change channel; Reduce distance between TX and RX; Adjust volume levels on both units and connected equipment; Test with different cables/adapters. |
| Units do not power on | Battery completely drained; Faulty unit. | Connect to charger and wait a few minutes before attempting to power on; If still unresponsive, contact customer support. |
8. Specifications
Detailed technical specifications for the BOMGE Wireless XLR System:
Image: A visual representation of the Wireless XLR System's key specifications, including Model: T92, Working Frequency: UHF, Frequency Response: 40Hz-20KHz, Receiving Distance: 196 feet, Delay: <1ms, and Support for Dynamic mic/Guitar.
- Model: WTU-02 (also referred to as T92 in some specifications)
- Working Frequency: UHF (510MHz-560MHz)
- Frequency Response: 40Hz-20KHz
- Receiving Distance: Up to 196 feet (approx. 60 meters)
- Delay: <1ms
- Battery Type: Lithium Ion (2 included)
- Battery Life: Up to 5 hours continuous use (2-3 hours charging time)
- Input Voltage Modes: 48V / 5V / 0V switchable
- Supported Devices: Dynamic microphones, condenser microphones (with appropriate voltage mode), guitars, audio mixers, PA systems, amplifiers.
- Item Weight: 0.009 ounces (approx. 0.25 grams)
- Product Dimensions: 3.74 x 1.5 x 0.98 inches (approx. 9.5 x 3.8 x 2.5 cm)
9. Warranty and Support
BOMGE products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official BOMGE website. Keep your purchase receipt as proof of purchase for warranty claims.
