M-LIVE B-Beat 32GB 8-Channel Audio Mixing Console User Manual

Introduction

The M-LIVE B-Beat is a versatile device designed to enhance and simplify live performances for musicians and bands. It manages stereo sequences or multitracks, including synchronized videos and images. This console eliminates the need for computers, tablets, audio/video cards, excessive cables, and external mixers on stage, allowing performers to focus on their music without technical distractions.

Product Overview

The B-Beat console integrates essential functions for live audio and video playback. It features a built-in mixer, manages playlists and shows, and supports video synchronization. The device is compact and designed for ease of use in various performance environments.

Figure 1: This image displays the M-LIVE B-Beat audio mixing console from a top-down, slightly angled perspective. The central display shows track information, and the main rotary encoder is prominent. Various control buttons for playback, navigation, and function keys (F1, F2, F3) are visible. On the right side, input/output labels like PHONES, VIDEO OUT, ETHERNET, PEN, L/MONO-IN-R, and MIDI are printed, along with corresponding ports. The bottom section features four rotary knobs for BCK-TRACKS, CLICK, LINE IN, and VOLUME, along with buttons for LIBRARY, PLAYLISTS, SHOWS, and METRONOME.

Figure 2: A close-up side view of the M-LIVE B-Beat console, highlighting the various input and output ports. Visible ports include L/MONO-IN-R (likely 1/4-inch jacks), PHONES (headphone jack), VIDEO OUT (HDMI), ETHERNET (RJ45), and a USB port. The device's robust casing and the arrangement of these connectors are clearly shown.

Figure 3: This image presents the rear view of the M-LIVE B-Beat, focusing on the six 1/4-inch audio output jacks, labeled 1 through 6, and additional MIDI and USB Power ports. This view highlights the device's capability for multi-channel audio output.

Setup

1. Unpacking

• Carefully remove the M-LIVE B-Beat from its packaging.
• Verify that all components are present: B-Beat unit, power adapter, and any included cables.
• Retain the packaging for future storage or transport.

2. Power Connection

• Connect the provided USB-C power adapter to the USB Power port on the B-Beat unit.
• Plug the adapter into a suitable power outlet. The device can also be powered by a 10000mAh/2.4A power bank via USB-C.
• Press the power button located on the side of the unit to turn it on.

3. Audio Connections

• Outputs: Connect your mixer or audio interface to the 6.5 mm mono balanced audio output jacks (1-6) on the rear of the unit.
• Inputs: Use the L/MONO-IN-R 6.5 mm jacks for line-level audio inputs.
• Headphones: Connect your headphones to the 6.5 mm stereo headphone output for monitoring.

4. Video Connections

• Connect an HDMI cable from the VIDEO OUT (HDMI Type A) port on the B-Beat to your display or projector for video synchronization.

5. USB and Network Connections

• USB: The USB 2.0 Type A port can be used for connecting a memory stick or a WiFi USB interface.
• Ethernet: Connect an Ethernet cable to the RJ45 port for network connectivity.
• MIDI: Use the Mini Jack 3.5 mm Cable Type-B for MIDI interface connections.

Operating Instructions

1. Basic Navigation

• Use the central rotary encoder to scroll through menus and select options on the 2.4" OLED display.
• The directional buttons (up, down, left, right) around the encoder assist in navigation.
• The square and triangle buttons typically control playback (stop/start).

2. Loading and Playing Tracks

• Press the LIBRARY button to access your stored audio and video files.
• Navigate to the desired track using the rotary encoder and select it.
• Press the play button (triangle icon) to start playback.
• Adjust the volume of backing tracks using the BCK-TRACKS knob.

3. Managing Playlists and Shows

• Use the PLAYLISTS button to create and manage sequences of tracks.
• The SHOWS button allows for organizing entire performance sets, including audio, video, and lighting cues.

4. Using the Built-in Mixer

• The B-Beat features an 8-channel internal digital audio processing system.
• Adjust individual channel levels and overall output volume using the dedicated knobs: BCK-TRACKS, CLICK, LINE IN, and VOLUME.
• The CLICK knob controls the metronome volume for musicians.

5. Video Synchronization

• The B-Beat supports video synchronization with backing tracks.
• Ensure your video files are in compatible formats (H-264 HD/Full HD, MP4, MOV, AVI).
• When a track with an associated video is played, the video will output via the HDMI port.

6. Importing Audio Formats

• The B-Beat supports importing various audio formats, which are then converted to its internal format.
• Compatible formats include WAV (44.1 kHz, 48 kHz, 96 kHz 16/24 bit), MP3 (fixed bit rate [64-320] kbps, MP3 VBR), OGG (fixed bit rate [64-320] kbps), AAC, STEMS, and MTA M-Live (Audio Multitrack).

Maintenance

1. Cleaning

• Wipe the unit with a soft, dry cloth.
• Avoid using liquid cleaners or solvents, as they may damage the finish or internal components.
• Keep the ports free of dust and debris.

2. Storage

• Store the B-Beat in a cool, dry place away from direct sunlight and extreme temperatures.
• If transporting, use appropriate protective casing to prevent damage.

3. Firmware Updates

• Periodically check the M-LIVE official website for firmware updates.
• Follow the provided instructions carefully when performing updates to ensure proper operation and access to new features.

Troubleshooting

1. Device Not Responding / Freezing

• If the unit freezes during operation, try restarting it by holding down the power button until it shuts off, then power it back on.
• Ensure the power supply is stable and sufficient. An unstable power source can cause unexpected behavior.
• Check for the latest firmware updates, as software bugs can sometimes be resolved through updates.

2. No Audio Output

• Verify that all audio cables are securely connected to the correct output jacks on the B-Beat and input jacks on your mixer/audio system.
• Check the VOLUME knob and individual channel knobs (BCK-TRACKS, CLICK, LINE IN) are not set to minimum.
• Ensure your external mixer or audio system is powered on and configured correctly.
• If using headphones, confirm they are plugged into the PHONES jack and the headphone volume is adjusted.

3. Video Display Problems

• Confirm the HDMI cable is properly connected between the B-Beat's VIDEO OUT port and your display.
• Check that your display is set to the correct HDMI input source.
• Ensure the video files are in a compatible format and resolution (H-264 HD/Full HD, max 1920x1080).

Specifications

The following table outlines the main technical features and specifications of the M-LIVE B-Beat:

Figure 4: This image displays a table detailing the main technical features of the M-LIVE B-Beat. It lists compatible audio formats (WAV, MP3, OGG, AAC, STEMS, MTA), video and image formats (MP4, MOV, AVI, JPG, PNG), internal digital audio processing (8-channel D/A 24 Bit Sigma/Delta 48 kHz), display type (2.4" OLED, 128x64), output gain (+3.0 dB), input and output details (6 Audio Outputs Jack 6.5 mm mono balanced, 2 Line Inputs mono L/R, 1 Stereo Headphone output), internal storage options (32GB/64GB/128GB), network and MIDI interface (Ethernet LAN RJ45, Mini Jack 3.5 mm Cable Type-B), power supply (USB-C 5.1VDC, 3A, or PowerBank 10000mAh/2.4A), video output (HDMI Type A, max 1920x1080), and USB port (USB 2.0 Type A for Memory Stick, WiFi USB interface).

Warranty and Support

For information regarding warranty coverage, technical support, or service, please refer to the documentation included with your purchase or visit the official M-LIVE website. Keep your proof of purchase for warranty claims.