Kinglucky V20 Professional Sound Card User Manual

1. Introduction and Overview

The Kinglucky V20 Professional Sound Card is a versatile audio system designed for live streaming, singing, recording, and other audio applications. It features a studio-grade mixer with advanced sound processing capabilities, including 48V phantom power, noise reduction, and a variety of sound effects. Its intuitive interface makes it easy for both beginners and experienced users to achieve high-quality audio output.

2. Setup Instructions

2.1 Unpacking and Initial Inspection

Carefully remove all components from the packaging. Ensure the following items are present:

• Kinglucky V20 Sound Card
• USB charging/data cable
• Audio cables (typically 3.5mm to 3.5mm)
• User Manual (this document)

2.2 Powering On the Device

1. Locate the power button on the sound card.
2. Press and hold the power button for approximately 3 seconds until the indicator lights illuminate.

2.3 Connecting a Microphone (with 48V Phantom Power)

The V20 sound card supports microphones requiring 48V phantom power, providing a true studio recording experience with enhanced noise reduction.

1. Connect your condenser microphone to the XLR input port on the sound card.
2. Press the "48V" button on the sound card. The button's indicator light will blink, confirming that 48V phantom power is active.

2.4 Connecting to Devices (Mobile Phone/Computer)

The Kinglucky V20 is compatible with mobile phones and computers for live streaming and K-song applications.

• Wired Connection: Use the provided audio cables to connect the sound card's output to your device's input (e.g., headphone jack or line-in).
• Bluetooth Connection:
  1. Press the Bluetooth button on the sound card. The indicator light will blink, indicating it's in pairing mode.
  2. On your mobile phone or computer, search for "Kinglucky V20" (or similar) in the Bluetooth settings and pair with the device.
  3. Once connected, the Bluetooth indicator light on the sound card will remain solid.

3. Operating Instructions

The Kinglucky V20 features a range of knobs and buttons to control your audio experience. Refer to the video demonstration for visual guidance.

3.1 Audio Control Knobs

• Treble, Midrange, Bass Knobs: Adjust these three-band EQ knobs to fine-tune the tonal characteristics of your voice or music. Turning them clockwise increases the respective frequency, counter-clockwise decreases it. For a balanced sound, you can start by setting them to the 12 o'clock position or fully clockwise.
• Recording Volume Knob: When recording, singing, or live streaming, ensure this knob is turned to maximum to capture your voice effectively.
• Pitch Shift Knob: Adjust this knob to change the pitch of your voice. Turning it clockwise increases the pitch, while turning it counter-clockwise decreases it.
• Monitor Knob: This knob controls the volume of your real-time ear return, allowing you to hear your voice as it's being processed.
• Reverb Knob: Adjust this knob to add a sense of space and echo to your voice, enhancing the vocal presence.
• Accompaniment Volume Knob: Controls the volume of the background music or accompaniment.
• Microphone Volume Knob: Adjusts the overall volume of your microphone input.

3.2 Special Features and Modes

• Original Sound Button: When speaking or chatting, press this button to output your natural, unprocessed voice.
• K-Song Button: Activates a one-key sound modification effect optimized for singing. If you have advanced singing skills, you can also activate a "Professional Mode" for more nuanced control.
• Electric Sound (电音) Mode: Engages an electronic sound effect.
• Shouting Mode (喊麦模式): Activates a mode specifically designed for shouting or energetic vocal performances.
• Sound Effects: The sound card includes 18 special sound effects to enhance your live broadcasts and interactions, preventing awkward silences. These are typically activated via dedicated buttons on the interface.

4. Specifications

5. Maintenance

To ensure the longevity and optimal performance of your Kinglucky V20 Sound Card, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to wipe the surface of the sound card. Avoid using liquid cleaners or abrasive materials, as they may damage the device.
• Storage: Store the sound card in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
• Handling: Handle the device with care to prevent drops or impacts, which could damage internal components.
• Cables: Regularly check all connected cables for any signs of wear or damage. Replace damaged cables immediately to ensure proper functionality and safety.

6. Troubleshooting

If you encounter issues with your Kinglucky V20 Sound Card, refer to the following common troubleshooting steps:

• No Power:
  • Ensure the sound card is fully charged or connected to a power source.
  • Verify that the power button is pressed and held for 3 seconds to turn on the device.
• No Sound Output/Input:
  • Check all audio cable connections to ensure they are secure and correctly plugged into the appropriate ports.
  • Verify that the microphone and accompaniment volume knobs are adjusted to an audible level.
  • If using a condenser microphone, ensure 48V phantom power is activated (the 48V indicator light should be blinking).
  • Check the volume settings on your connected mobile phone or computer.
• Bluetooth Connection Issues:
  • Ensure the Bluetooth button on the sound card is blinking, indicating pairing mode.
  • On your device, turn Bluetooth off and then on again, and try re-pairing.
  • Make sure the sound card is within the effective range of your Bluetooth device.
• Distorted Sound:
  • Adjust the Treble, Midrange, and Bass knobs. Excessive boosting of certain frequencies can cause distortion.
  • Lower the microphone volume or recording volume if the input signal is too strong.
  • Ensure all cables are in good condition and not damaged.

7. Warranty and Support

The Kinglucky V20 Professional Sound Card comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation.

For technical support, warranty claims, or further assistance, please contact your retailer or the Kinglucky customer service department with your purchase details.