Alvoxcon UHF Wireless Dynamic Handheld Microphone System User Manual

Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Alvoxcon UHF Wireless Dynamic Handheld Microphone System. Please read this manual thoroughly before using the product to ensure proper function and longevity.

Package Contents

Upon unpacking, verify that all items listed below are present and in good condition:

Alvoxcon UHF Wireless Handheld Microphone
UHF Wireless Receiver (1/4 inch plug)
AA Batteries (for microphone)
USB Charging Cable (for receiver)
1/4-inch to 1/8-inch TRS Adapter
1/8-inch TRRS Splitter Cable (for smartphones/laptops)
User Manual

Alvoxcon Wireless Microphone System components laid out on a white table, including the microphone, receiver, batteries, and cables.

Image: All components of the Alvoxcon Wireless Microphone System, including the handheld microphone, mini receiver, AA batteries, USB charging cable, and various adapters, neatly arranged on a white surface.

Video: An unboxing and overview of the Alvoxcon single wireless handheld microphone system (CK210), demonstrating the contents of the package and initial setup steps.

Setup Instructions

1. Installing Batteries in the Microphone

Unscrew the bottom part of the microphone to open the battery compartment.
Insert two AA batteries, ensuring correct polarity (+/-).
Screw the bottom part back on securely.

2. Charging the Receiver

Connect the USB charging cable to the receiver's charging port.
Plug the other end of the USB cable into a standard USB power adapter (not included) or a computer's USB port.
The charging indicator light on the receiver will illuminate during charging and turn off when fully charged.

3. Connecting the Receiver to an Audio Device

The receiver features a 1/4-inch (6.35mm) plug for direct connection to devices with a 'MIC IN' jack. Use the provided adapters for other connections.

For PA Systems, Amplifiers, Mixers: Plug the 1/4-inch receiver directly into the 'MIC IN' jack.
For DSLR Cameras: Use the 1/4-inch to 1/8-inch TRS adapter to connect the receiver to the camera's 1/8-inch microphone input.
For Smartphones/Tablets/Laptops (for recording): Use the 1/4-inch to 1/8-inch TRS adapter, then connect it to the 1/8-inch TRRS splitter cable. Plug the microphone icon end of the splitter into your device's headphone/microphone combo jack. Note: This setup is primarily for recording; real-time sound projection to speakers from smartphones/computers is not supported.

Diagram showing how to connect the Alvoxcon wireless microphone receiver to various audio devices: amplifier/mixer via 1/4 inch jack, DSLR camera via 1/8 inch jack, and smartphone/tablet via TRRS combo splitter.

Image: Connection diagram illustrating how to connect the wireless receiver to an amplifier/mixer (1/4" jack), a DSLR camera (1/8" jack), and a smartphone/tablet (1/8" TRRS combo).

Important: Do not use with Bluetooth speakers that only have 'LINE' or 'AUX' input jacks, as this may result in insufficient sound or no sound at all. Not compatible with MacBook for real-time sound projection.

Operating Instructions

1. Powering On/Off

Microphone: Press and hold the power button on the microphone until the display illuminates.
Receiver: Press and hold the power button on the receiver until the indicator light turns on.
To power off, press and hold the respective power buttons again.

2. Automatic Frequency Pairing

The system is designed for automatic frequency pairing. Once both the microphone and receiver are powered on, they should automatically connect. The RF POW indicator on the receiver will light up when a stable connection is established.

3. Selecting Frequencies (20 Selectable UHF Frequencies)

If you experience interference, you can change the operating frequency:

On the microphone, press and hold the frequency selection button (often integrated with the power button or a separate 'SET' button) for approximately 5 seconds.
The frequency displayed on the microphone will change. The receiver will automatically sync to the new frequency.
Repeat this process until a clear channel is found.

Detailed view of the Alvoxcon wireless microphone and receiver, highlighting features like charging indicator, low battery indicator, battery status, current frequency display, and the button to hold for 5 seconds to select frequency.

Image: Close-up of the Alvoxcon wireless microphone and receiver, showing the charging indicator, low battery indicator, battery status, current frequency display, and the frequency selection button.

4. Optimal Usage

Maintain a clear line of sight between the microphone and receiver for best performance.
Keep the microphone within the recommended operating range of up to 30 meters (100 feet).
Avoid placing the receiver near metal objects or other electronic devices that may cause interference.

Maintenance

1. Cleaning

Wipe the microphone and receiver with a soft, dry cloth.
Do not use liquid cleaners or solvents, as they may damage the finish or internal components.

2. Battery Care

Remove batteries from the microphone if it will not be used for an extended period to prevent leakage.
Ensure the receiver is fully charged before each use for optimal battery life.

3. Storage

Store the system in a cool, dry place away from direct sunlight and extreme temperatures.
Keep components in their original packaging or a protective case to prevent damage.

Troubleshooting

Problem	Possible Cause	Solution
No sound from microphone	Microphone/Receiver not powered on. Low batteries. Incorrect connection to audio device. Frequency interference.	Ensure both are powered on. Replace AA batteries in microphone; charge receiver. Verify correct adapter and 'MIC IN' jack usage. Change microphone frequency (see Operating Instructions).
Static or intermittent sound	Interference from other devices. Microphone too far from receiver. Obstructions between microphone and receiver.	Change microphone frequency. Move closer to the receiver. Ensure clear line of sight.
Receiver not charging	Faulty USB cable or power source.	Try a different USB cable or power adapter.

Specifications

Microphone Form Factor: Microphone System
Connectivity Technology: UHF
Number of Channels: 20 selectable frequencies
Operating Range: Up to 30 meters (100 feet)
Signal-to-Noise Ratio: 90 dB
Microphone Power Source: 2x AA Batteries
Receiver Power Source: Rechargeable Lithium Polymer battery
Connector Type: 3.5 mm Jack (with adapters for 1/4 inch)
Compatible Devices: PA systems, Amplifiers, Mixers, DSLR Cameras, Smartphones, Laptops (for recording)
Material: Acrylonitrile Butadiene Styrene, Aluminum
Item Weight: 195 Grams (microphone)
Product Dimensions: 11.8 x 5.11 x 2.55 inches
Model Number: B07DZ44TF6

Diagram illustrating the audio performance features of the Alvoxcon wireless microphone, including 100 ft distance, 0 ms latency, UHF DQPSK processing unit, large diaphragm dynamic capsule, and ultra-hi fidelity.

Image: Diagram detailing the extraordinary audio performance features of the microphone, such as 100 ft range, near-zero latency, UHF DQPSK processing, and a large diaphragm dynamic capsule.

Close-up of the Alvoxcon wireless microphone showing its polar pattern diagram and key features like good signal, distance, no noise, constant frequency, high fidelity, and good quality.

Image: Close-up of the microphone displaying its polar pattern and highlighting features like good signal, extended distance, noise reduction, constant frequency, high fidelity, and overall quality.

Warranty and Support

For warranty information and technical support, please refer to the official Alvoxcon website or contact their customer service directly. Contact details are typically provided in the product packaging or on the manufacturer's website.

Visit the Alvoxcon Store on Amazon for more information and product updates.

Alvoxcon B07DZ44TF6