XTUGA A1 UHF Dual Wireless Headset and Lavalier Microphone System User Manual

1. Introduction

The XTUGA A1 UHF Dual Wireless Microphone System provides clear and stable audio transmission for various applications, including public speaking, performances, and recording. This system features UHF technology for reliable signal, rechargeable bodypacks, and includes both headset and lavalier microphone options for versatile use.

Key Features:

• UHF Technology: Ensures clear, crystal-clear sound with reduced interference.
• Extended Range: Up to 50 meters (160 feet) signal reception distance.
• Multiple Channels: 25 selectable channels to avoid signal interference.
• Rechargeable Design: USB charging for convenience, eliminating the need for AA batteries.
• Dual Microphone Options: Includes two headset microphones and two lavalier microphones.
• Durable Construction: Metal bodypack casing for enhanced durability.

Image 1.1: Overview of the XTUGA A1 UHF Dual Wireless Microphone System, showing two bodypack transmitters with headset microphones, two lavalier microphones, and a receiver with a 6.35mm jack.

2. Package Contents

Please verify that all items are present in your package:

• 2 x Bodypack Transmitters
• 2 x Headset Microphones
• 2 x Lavalier Microphones
• 1 x Receiver (with 6.35mm Jack)
• 1 x USB Charging Cable (not explicitly listed but implied by 'USB charging')

3. Component Identification

Image 3.1: Detailed view of the bodypack transmitter and receiver. The bodypack features a display screen, volume up/down buttons, power button, microphone input, and antenna. The receiver includes a power button, low battery indicator, antenna, USB 5V charging port, charge status LED, and signal indicator.

Bodypack Transmitter:

• Display Screen: Shows frequency and battery status.
• Volume Buttons: Adjusts microphone volume (Up/Down).
• Power Button: Turns the transmitter on/off.
• Mic Input: Connects headset or lavalier microphone.
• Antenna: For wireless signal transmission.
• USB 5V Port: For charging the internal battery.

Receiver:

• Power Button: Turns the receiver on/off.
• BAT LOW Indicator: Lights up when battery is low.
• Antenna: For wireless signal reception.
• USB 5V Port: For charging the internal battery.
• CHG LED: Indicates charging status.
• RF/AF Indicator: Shows signal and audio presence.
• Output Jack: 6.35mm (1/4 inch) audio output for connecting to audio devices.

4. Setup Instructions

4.1 Charging the Devices

Before first use, fully charge both the bodypack transmitters and the receiver. Use the provided USB charging cable to connect the devices to a 5V USB power source (e.g., wall adapter, power bank, computer USB port).

• Charging Time: Approximately 1 hour for a full charge.
• Operating Time: Up to 5 hours for one transmitter, up to 3 hours for two transmitters.

Image 4.1: Illustration of the receiver's charging port and estimated battery life for one or two transmitters.

4.2 Connecting Microphones to Transmitters

1. Select either a headset microphone or a lavalier microphone.
2. Insert the 3.5mm jack of the chosen microphone into the 'MIC' input port on the bodypack transmitter. Ensure it is securely connected.

Image 4.2: A person demonstrating the use of the headset microphone.

Image 4.3: A person demonstrating the use of the lavalier microphone, clipped to clothing.

4.3 Connecting the Receiver to an Audio Device

The receiver features a 6.35mm (1/4 inch) output jack. Connect this to an audio input on your desired device.

Image 4.4: Diagram illustrating various compatible audio devices for the receiver, including power amplifiers, mixers, desktop computers, soundbars, audio buses, and speakers. The receiver has both 6.35mm and 3.5mm output options (though the main receiver shown has 6.35mm).

Compatible devices include:

• Power Amplifiers
• Audio Mixers
• Karaoke Machines
• PA Systems
• Speakers (Note: Not recommended for small speakers under 15 watts)
• Computers (with appropriate input)
• Audio Interfaces

5. Operating Instructions

5.1 Powering On/Off

1. Transmitter: Press and hold the 'POWER' button on the bodypack until the display screen illuminates.
2. Receiver: Press and hold the 'POWER' button on the receiver until its indicators light up.
3. To power off, press and hold the 'POWER' button on each device until the indicators turn off.

5.2 Automatic Pairing

The XTUGA A1 system is designed for automatic pairing. Once both the transmitter(s) and receiver are powered on, they should automatically connect. The 'RF/AF' indicator on the receiver will confirm a successful connection.

5.3 Adjusting Frequency Channels

The system offers 25 adjustable frequency points per channel to minimize interference.

Image 5.1: Illustration showing the bodypack display with frequency information and instructions to press two keys simultaneously to change the frequency.

1. To change the frequency on a bodypack transmitter, press both the 'Volume Up' and 'Volume Down' buttons simultaneously.
2. The receiver will automatically synchronize with the new frequency.

5.4 Adjusting Volume

Use the 'Volume Up' and 'Volume Down' buttons on the bodypack transmitter to adjust the microphone's output volume. Further volume adjustments can be made on your connected audio device (e.g., mixer, amplifier).

6. Maintenance and Care

• Charging: Regularly charge the devices using the provided USB cable to maintain optimal battery performance. Avoid overcharging.
• Cleaning: Use a soft, dry cloth to clean the devices. Do not use liquid cleaners or solvents.
• Storage: Store the microphone system in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: The bodypack transmitters have a metal casing for durability, but they contain electronic components. Avoid dropping them from high places to prevent internal damage.

7. Troubleshooting

8. Specifications

9. Warranty and Support

For warranty information or technical support, please refer to the product packaging or contact XTUGA customer service directly. Keep your purchase receipt for any warranty claims.