Bietrun Wireless Microphone Receiver User Manual

Introduction

This manual provides detailed instructions for the Bietrun Wireless Microphone Receiver (Model WXM09RC). This receiver is designed as a replacement part for various Bietrun wireless microphone systems, including WXM09, WXM09A, WXM19, WXM19A, WXM21, WXM31, and WXM31-2. It features automatic pairing, a built-in rechargeable battery, and Bluetooth connectivity, making it a versatile component for your audio setup.

Product Overview

Image: The Bietrun Wireless Microphone Receiver, a compact black device with a 1/4-inch audio jack, featuring the 'Receiver' label and Bietrun logo.

The Bietrun WXM09RC receiver is a compact, plug-and-play device designed to seamlessly integrate with compatible Bietrun wireless microphones. It serves as the essential link between your wireless microphone and an audio input device, such as a speaker or amplifier.

Compatibility

Image: A compatibility chart showing various Bietrun WXM series microphones. The top row indicates compatibility with WXM 09, 19, 21 (Dual Mic) series, while the bottom row shows compatibility with WXM 09a, 19a Series (Single Mic).

This receiver is compatible with the following Bietrun wireless microphone models:

• WXM09
• WXM09A
• WXM19
• WXM19A
• WXM21
• WXM31
• WXM31-2

It is intended to replace an existing, damaged, or non-working receiver for these specific microphone systems.

Key Features

• Automatic Pairing: Simplifies connection with compatible Bietrun microphones.
• Built-in Rechargeable Battery: Provides up to 7 hours of working time on a single charge.
• Extended Wireless Range: Capable of receiving microphone signals up to 240 feet (75 meters).
• UHF Wireless System: Ensures excellent anti-interference ability and low latency.
• Bluetooth Connectivity: Allows the receiver to function as a Bluetooth receiver for playing music on older speakers.
• Wide Device Compatibility: Connects to input devices with 6.35mm (1/4") or 3.5mm (1/8") MIC interfaces.

Setup

Charging the Receiver

Image: The Bietrun receiver highlighting its built-in 1200mAh rechargeable battery, indicating 7 hours of working time and 3 hours of charging time.

1. Connect the receiver to a USB power source using the provided charging cable.
2. The charging indicator light will illuminate.
3. A full charge takes approximately 3 hours. The indicator light will change or turn off once charging is complete.

Automatic Pairing with Microphone

1. Ensure the receiver is charged.
2. Turn on the Bietrun wireless microphone (e.g., WXM19).
3. Turn on the receiver.
4. The microphone and receiver will automatically pair with each other. No manual configuration is typically required.

Connecting to Audio Devices

Image: A visual guide illustrating the Bietrun receiver connecting to various multimedia devices such as outdoor speakers, street stereo speakers, PA systems, power amplifiers, car audio systems, and karaoke speakers, emphasizing compatibility with 6.35mm (1/4") or 3.5mm (1/8") MIC interfaces.

1. Identify the MIC input on your audio device (e.g., speaker, singing machine, audio amplifier, PA system). This input should be 6.35mm (1/4") or 3.5mm (1/8").
2. Plug the Bietrun receiver directly into the MIC input port.
3. Ensure the audio device is powered on and set to the correct input source.

Using Bluetooth (for music playback)

1. Turn on the receiver.
2. On your Bluetooth-enabled device (e.g., smartphone, tablet), search for Bluetooth devices.
3. Select "Bietrun" from the list of available devices to connect.
4. Once connected, you can play music from your device through the speaker connected to the Bietrun receiver.

Operating

Power On/Off

• To power on the receiver, press and hold the power button until the indicator light illuminates.
• To power off, press and hold the power button again until the indicator light turns off.

Wireless Range

Image: A diagram illustrating the Bietrun receiver's 240ft UHF wireless distance, showing a microphone transmitting to the receiver, and indicating compliance with US FCC standard frequency band.

The receiver can effectively receive microphone signals within a range of up to 240 feet (approximately 75 meters) in an open, unobstructed environment. Bluetooth range is approximately 32 feet. Performance may vary depending on environmental factors such as obstacles, interference, and building materials.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the receiver. Do not use liquid cleaners or aerosols.
• Storage: Store the receiver in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the receiver frequently. Charge it regularly, even if not in use for extended periods.
• Handling: Avoid dropping the receiver or subjecting it to strong impacts, as this can damage internal components.

Troubleshooting

• No Sound Output:
  • Ensure the receiver is fully charged and powered on.
  • Verify that the microphone is powered on and paired with the receiver.
  • Check that the receiver is securely plugged into the correct MIC input (6.35mm or 3.5mm) of your audio device.
  • Confirm that the audio device's volume is turned up and it is set to the correct input source.
• Microphone Not Pairing:
  • Ensure both the microphone and receiver are powered on.
  • Power cycle both devices (turn off, then turn on again).
  • Ensure the microphone is a compatible Bietrun model as listed in the Compatibility section.
  • Move closer to the receiver to rule out range issues during initial pairing.
• Bluetooth Connection Issues:
  • Ensure the receiver is powered on and no microphone is actively transmitting.
  • Make sure Bluetooth is enabled on your source device and it is within 32 feet of the receiver.
  • Forget the "Bietrun" device in your source device's Bluetooth settings and try pairing again.
• Short Battery Life:
  • Ensure the receiver is fully charged (3 hours charging time).
  • Battery performance can degrade over time with repeated charge cycles.
  • Operating in very cold temperatures can temporarily reduce battery life.

Specifications

Warranty and Support

Bietrun products are designed for reliability and performance. For any technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Bietrun customer support. Refer to the official Bietrun website or your purchase documentation for the most current contact information.

Bietrun Official Website: Visit the Bietrun Store on Amazon