MASINGO Ostinato M7 Bluetooth Karaoke Machine User Manual

1. Introduction

Thank you for choosing the MASINGO Ostinato M7 Bluetooth Karaoke Machine. This portable PA speaker system is designed to provide high-quality audio and entertainment for various occasions. Featuring two wireless microphones, versatile connectivity, and integrated party lights, the Ostinato M7 offers a complete karaoke experience. This manual provides essential information for setup, operation, and maintenance to ensure optimal performance and longevity of your device.

2. Package Contents

Please ensure all items are present upon unboxing:

• MASINGO Ostinato M7 Karaoke Machine
• 2 Wireless Microphones
• Power Adapter/Charging Cable
• Auxiliary (AUX) Cable
• Audio-to-RCA Cable (for TV connection)
• User Manual (this document)

Figure 2.1: The MASINGO Ostinato M7 Karaoke Machine, showcasing its main unit, two wireless microphones, and integrated disco ball light.

3. Product Overview

3.1 Control Panel

The main control panel is located on the top front of the unit, providing access to various functions and adjustments.

Figure 3.1: Detailed view of the control panel, indicating the Master Volume, Power, LED, Mode, Echo, Play/Pause, Next, Back, and Microphone Volume controls.

• Power Button: Turns the unit On/Off.
• Mode Button: Cycles through input modes (Bluetooth, SD, USB, AUX, FM Radio).
• LED Button: Controls the integrated LED party lights and disco ball.
• Master Volume Knob: Adjusts the overall sound output level.
• Echo Knob: Adjusts the echo effect for microphones.
• Microphone Volume Knob: Adjusts the volume of the wireless microphones.
• Playback Controls (Play/Pause, Next, Back): For media control in supported modes.

3.2 Input/Output Ports

The rear panel and side of the unit feature various ports for external connections.

Figure 3.2: Illustration of the available connectivity options, including Bluetooth, TV cable input, Aux input, Micro-SD card slot, USB port, and FM Radio antenna.

• SD Card Slot: For playing audio files from an SD card.
• USB Port: For playing audio files from a USB drive.
• AUX Input (3.5mm Jack): For connecting external audio devices via an auxiliary cable.
• TV Cable Input: For connecting to a television using the provided Audio-to-RCA cable.
• Charging Port: For connecting the power adapter to charge the internal battery.

4. Setup

4.1 Powering On and Charging

1. Before first use, fully charge the karaoke machine for approximately 4-6 hours. Connect the power adapter to the charging port and plug it into a standard wall outlet. The charging indicator will illuminate.
2. To power on the unit, press and hold the Power Button on the control panel.

4.2 Wireless Microphone Setup

The Ostinato M7 includes two wireless microphones for duet performances.

Figure 4.1: Close-up of the two wireless microphones, highlighting their battery compartments and LED displays which show frequency and battery status.

1. Open the battery compartment of each microphone and insert 2 AA batteries (not included), ensuring correct polarity.
2. Power on the microphones. They will automatically connect to the karaoke machine. The microphone's LED display will show its frequency and battery level.
3. Adjust the microphone volume using the Microphone Volume Knob on the main unit.
4. The machine features side holsters for convenient microphone storage when not in use.

4.3 Connecting Audio Sources

The Ostinato M7 offers multiple ways to play your music.

4.3.1 Bluetooth Connection

1. Press the Mode Button until the unit is in Bluetooth mode (indicated by a voice prompt or display).
2. On your smart device (smartphone, tablet), enable Bluetooth and search for available devices.
3. Select "Masingo" from the list to pair. A confirmation sound will indicate a successful connection.
4. You can now play music from your device through the karaoke machine.

4.3.2 AUX Input

1. Connect one end of the provided AUX cable to the 3.5mm AUX input port on the karaoke machine.
2. Connect the other end to the headphone jack or AUX output of your external audio device.
3. Press the Mode Button until the unit is in AUX mode.

4.3.3 USB Drive / SD Card

1. Insert a USB drive into the USB port or an SD card into the SD card slot.
2. Press the Mode Button to select USB or SD mode. The unit will automatically begin playing compatible audio files.

4.3.4 FM Radio

1. Press the Mode Button until the unit is in FM Radio mode.
2. Use the Next and Back buttons to scan for radio stations.

4.4 Connecting to a TV

To display lyrics on a television, use the included Audio-to-RCA cable.

1. Connect the 3.5mm end of the Audio-to-RCA cable to the TV cable input on the karaoke machine.
2. Connect the RCA (red and white) ends to the corresponding audio input ports on your television.
3. Select the appropriate AV input on your TV.

5. Operation

5.1 Audio Playback

• Use the Master Volume Knob to control the overall sound level.
• In Bluetooth, USB, or SD modes, use the Play/Pause, Next, and Back buttons to control media playback.

5.2 Microphone Usage

• Ensure microphones are powered on and connected (refer to Section 4.2).
• Adjust individual microphone volume using the Microphone Volume Knob.
• Apply echo effects using the Echo Knob to enhance vocals.

5.3 LED Party Lights and Disco Ball

The Ostinato M7 features multicolored LEDs and a disco ball for an enhanced party atmosphere.

• Press the LED Button to cycle through different light modes or to turn the lights off.

5.4 Advanced App Audio Control

For advanced control, download the dedicated MASINGO app (if available for your device).

• The app allows modulation of mic and guitar volumes, refinement of echo and reverb settings, and toggling through various sound effects.
• Seamlessly transition between modes, dictate music playback, or engage karaoke mode directly from your smart device.

6. Maintenance

• Cleaning: Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Storage: Store the karaoke machine in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: For optimal battery life, fully charge the unit before long periods of storage and recharge it every 3 months.
• Microphones: Remove batteries from microphones if they will not be used for an extended period to prevent leakage.

7. Troubleshooting

8. Specifications

• Model: Ostinato M7 (X1 Gold)
• Brand: MASINGO
• Output Power: 60 Watts (via 8-inch woofer and dual 1-inch tweeters)
• Dimensions: 18.23" L x 12.8" W x 32.68" H
• Weight: 22 pounds
• Battery: 12V/3.2A rechargeable battery (Lead Acid)
• Microphones: 2 Wireless UHF Microphones (requires 2 AA batteries each)
• Connectivity: Bluetooth, AUX (3.5mm Jack), USB, SD Card, FM Radio, TV Cable (Audio-to-RCA)
• Special Features: Portable with retractable handle and wheels, Multicolored LEDs, Disco Ball, App Audio Control

Figure 8.1: Internal view illustrating the powerful speaker system, including the 8-inch woofer and amplifier, designed for clear and robust sound output.

Figure 8.2: The machine's portability features, including a sturdy handle and the option for a shoulder strap, making it easy to transport.

9. Warranty and Support

The MASINGO Ostinato M7 Bluetooth Karaoke Machine comes with a 90-day warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.

For technical support, troubleshooting assistance, or warranty inquiries, please contact MASINGO customer service through the retailer's platform or the official MASINGO website.