luxuglow AV-369BT

High Power Amplifier AV-369BT User Manual

Model: AV-369BT | Brand: luxuglow

1. Introduction

This manual provides detailed instructions for the safe and efficient operation of your luxuglow AV-369BT 6 Channel Bluetooth 5.1 Audio Amplifier. This high-power stereo audio amplifier receiver is designed for home theater systems, offering versatile connectivity including Bluetooth 5.1, USB/SD card playback, and multiple audio inputs. Please read this manual thoroughly before using the device.

2. Safety & Warnings

Important Safety Information

Read all instructions before use. Failure to follow these instructions may result in damage to the product or personal injury.

  • Warning: Keep the device and its cord out of reach of children under 3 years old.
  • Keep away from children unless supervised by an adult.
  • Do not use this product for purposes other than its intended use.
  • Inspect the product before each use; do not use if damaged.
  • Follow installation and operation guidelines to avoid injury.
  • Do not expose to water or moisture.

3. Product Overview

3.1. Front Panel Controls

The front panel provides access to power, microphone inputs, and various audio adjustments. Refer to the diagram below for a detailed layout of the controls.

Front panel of the AV-369BT amplifier with labels for Power switch, Microphone interface, Microphone volume adjustment, Bass adjustment, Reverb adjustment, Treble adjustment, Music volume adjustment, Input switch, Previous song, Pause/play, Next song, Mode switch, Display, Card slot, USB card slot.
Figure 3.1: Front Panel Controls
  • Power Switch: Turns the amplifier on/off.
  • Microphone Interface (MIC1/MIC2): 6.5mm inputs for microphones.
  • Mic Vol: Adjusts microphone volume.
  • Echo: Adjusts microphone echo effect.
  • Bass: Adjusts bass level for music.
  • Treble: Adjusts treble level for music.
  • Master Vol: Main volume control for music.
  • Input: Selects audio input source (DVD, USB, SD, Bluetooth).
  • Display: Shows current mode and track information.
  • USB/SD Card Slot: For playing audio from USB drives or SD cards.
  • Mode: Switches between input modes.
  • Previous/Play/Pause/Next: Media playback controls.

3.2. Rear Panel Connections

The rear panel houses all input and output connections for speakers and audio sources. Ensure all connections are secure before operation.

Rear panel of the AV-369BT amplifier with labels for FM interface, Audio input (DVD, CD), Audio output, Right channel output, Left channel output, Subwoofer output, Right channel surround output, Left channel surround output, Center output, 220V power cord.
Figure 3.2: Rear Panel Connections
  • FM Antenna: Connects to an FM antenna for radio reception.
  • Audio Input (DVD/CD): RCA inputs for external audio sources.
  • Audio Output: RCA outputs for connecting to other audio devices.
  • Speaker Outputs: Terminals for connecting Right, Left, Center, Right Surround, and Left Surround speakers.
  • Subwoofer Output (SW): Output for connecting a subwoofer.
  • Power Cord: Connects to a 220V power supply.

3.3. Dimensions

The physical dimensions of the amplifier are approximately 330mm (length) x 220mm (width) x 50mm (height).

Diagram showing the dimensions of the amplifier: 330mm length, 220mm width, 50mm height.
Figure 3.3: Amplifier Dimensions

4. Setup

4.1. Initial Setup

  1. Unpacking: Carefully remove the amplifier from its packaging.
  2. Protective Films: Remove all protective films from the device before first use.
  3. Placement: Place the amplifier on a stable, flat surface with adequate ventilation.
  4. Power Connection: Connect the provided power cord to the amplifier's power input and then to a suitable 220V power outlet.

4.2. Speaker Connections

Connect your speakers to the corresponding terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for optimal sound quality.

Diagram illustrating a 5.1 surround sound speaker setup with labels for center-channel speaker, left speaker, right speaker, left surround speaker, and right surround speaker around a sofa.
Figure 4.2: Recommended 5.1 Surround Speaker Placement
  • Connect the Right Channel speaker to the "Right channel output" terminals.
  • Connect the Left Channel speaker to the "Left channel output" terminals.
  • Connect the Center Channel speaker to the "Center output" terminals.
  • Connect the Right Surround speaker to the "Right channel surround output" terminals.
  • Connect the Left Surround speaker to the "Left channel surround output" terminals.
  • Connect your Subwoofer to the "Subwoofer output" terminals.

4.3. Audio Source Connections

  • External Devices (DVD/CD): Use RCA cables to connect your DVD player, CD player, or other audio sources to the "Audio input (DVD/CD)" jacks.
  • FM Antenna: Connect an FM antenna to the "FM interface" for radio reception.

5. Operating Instructions

5.1. Basic Operation

  1. Power On: Press and hold the Power button for 3 seconds to turn on the device.
  2. Select Input: Use the "Input" switch or "Mode" button on the front panel (or remote control) to select your desired audio source (Bluetooth, USB, SD, DVD/CD).
  3. Adjust Volume: Rotate the "Master Vol" knob to adjust the overall volume.
  4. Power Off: Press and hold the Power button for 3 seconds to turn off the device.

5.2. Bluetooth Connection

The amplifier features built-in Bluetooth 5.1 for wireless audio streaming.

Image showing the amplifier and various Bluetooth-compatible devices like iOS and Android phones, laptops, and tablets, indicating wireless connection.
Figure 5.2: Bluetooth Connectivity
  1. Switch the amplifier to "Bluetooth" mode using the "Mode" button or "Input" switch. The display will indicate Bluetooth mode.
  2. On your mobile phone, tablet, laptop, or other Bluetooth device, search for available Bluetooth devices.
  3. Select "AV-369BT" (or similar name) from the list to pair.
  4. Once paired, you can play audio from your device wirelessly through the amplifier.

5.3. USB/SD Card Playback

The amplifier supports playing audio files directly from USB flash drives and SD cards.

Image showing a USB flash drive and an SD card next to the amplifier, illustrating the U disk card play feature.
Figure 5.3: USB/SD Card Playback
  1. Insert a USB flash drive into the "USB card slot" or an SD card into the "Card slot" on the front panel.
  2. Switch the amplifier to "USB" or "SD" mode using the "Mode" button or "Input" switch.
  3. The amplifier will automatically detect and begin playing audio files.
  4. Use the "Previous", "Play/Pause", and "Next" buttons to control playback.

Supported lossless audio formats include FLAC, WAV, APE, and MP3.

Graphic showing FLAC, WAV, APE, and MP3 logos, indicating supported lossless decoding formats.
Figure 5.4: Supported Audio Formats

5.4. Microphone Usage

The amplifier features dual microphone inputs for karaoke or public address.

Close-up of the amplifier's front panel showing two 6.5mm microphone ports and a microphone adjustment knob. Note: Microphones are not included.
Figure 5.5: Microphone Interface
  1. Connect your 6.5mm microphones (not included) to the MIC1 or MIC2 ports.
  2. Adjust the microphone volume using the "Mic Vol" knob.
  3. Adjust the echo effect using the "Echo" knob.

5.5. Tone Controls

  • Bass Adjustment: Use the "Bass" knob to increase or decrease low-frequency sounds.
  • Treble Adjustment: Use the "Treble" knob to increase or decrease high-frequency sounds.
  • Reverb Adjustment: Use the "Reverb" knob to add or remove reverberation effects.

6. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the amplifier's exterior. Do not use liquid cleaners or aerosols.
  • Storage: When not in use for extended periods, turn off the device and store it in a dry place, away from direct sunlight and extreme temperatures.
  • Ventilation: Ensure the ventilation openings are not blocked to prevent overheating.

7. Troubleshooting

  • No Power:
    • Check if the power cord is securely connected to both the amplifier and the power outlet.
    • Ensure the power outlet is functional.
    • Verify the power switch is pressed for 3 seconds to turn on.
  • No Sound:
    • Check all speaker connections for correct polarity and secure fit.
    • Ensure the correct input source is selected (Bluetooth, USB, SD, DVD/CD).
    • Increase the "Master Vol" knob.
    • Check the audio source device for proper playback and volume.
  • Bluetooth Pairing Issues:
    • Ensure the amplifier is in Bluetooth mode.
    • Make sure your Bluetooth device is within range (typically 10 meters) and not connected to another device.
    • Try restarting both the amplifier and your Bluetooth device.
  • USB/SD Card Not Playing:
    • Ensure the USB drive or SD card is inserted correctly.
    • Verify that the audio files are in a supported format (FLAC, WAV, APE, MP3).
    • Try a different USB drive or SD card.

8. Specifications

FeatureSpecification
ModelAV-369-5.1
MaterialAluminum alloy brushed panel
Amplifier TypeHIFI
Amplifier Channel5.1
Input Voltage110V/220V
Rated Power200W + 200W
Output Impedance4-16Ω
Bluetooth Version5.1
FM Frequency Range87.5-108MHz
Harmonic Distortion<1KHz 0.05% 4W
Treble Control10KHz ±12dB 220mV 47K
Bass Control100Hz ±12dB 220mV 47K
Frequency Response20Hz-20KHz
Dimensions (L*W*H)330mm * 220mm * 50mm
ColorBlack

9. User Tips

  • Subwoofer Compatibility: This amplifier is designed with a dedicated subwoofer output. While it can drive passive subwoofers, ensure the subwoofer's impedance and power handling match the amplifier's output specifications to prevent damage. For optimal performance and safety, an active (powered) subwoofer is generally recommended, or a passive subwoofer with an appropriate external amplifier.
  • Microphone Volume: When using microphones, start with the "Mic Vol" and "Echo" knobs at their minimum settings and gradually increase them to avoid feedback or sudden loud noises.
  • Equalizer Modes: Experiment with the bass and treble controls to find the optimal sound profile for your listening environment and program material.

10. Compliance Information

This product complies with relevant European and UK directives. Please dispose of electronic waste responsibly.

CE, UKCA, and RoHS compliance logos, along with symbols for proper disposal of electronic waste and a warning about not disposing with household waste.
Figure 10.1: Compliance Markings

Manufacturer: Shenzhen Feichuang Spacetime Electronics Co., Ltd.

Model: ZL014

Batch/Serial Number: CH09

11. Support

For further assistance or detailed diagrams, please refer to the official user manual PDF available at: User Manual (PDF).

If you have any questions or require technical support, please contact your retailer or the manufacturer directly.

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