1. Introducción
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. Contenido del paquete
Asegúrese de que todos los artículos estén presentes al desempaquetar:
- MASINMáquina de karaoke GO Ostinato M7
- 2 micrófonos inalámbricos
- Adaptador de corriente/cable de carga
- Cable auxiliar (AUX)
- Audio-to-RCA Cable (for TV connection)
- Manual de usuario (este documento)

Figure 2.1: The MASINGO Ostinato M7 Karaoke Machine, showcasing its main unit, two wireless microphones, and integrated disco ball light.
3. Producto terminadoview
3.1 Panel de control
The main control panel is located on the top front of the unit, providing access to various functions and adjustments.

Figura 3.1: detallada view of the control panel, indicating the Master Volume, Power, LED, Mode, Echo, Play/Pause, Next, Back, and Microphone Volume controls.
- Botón de encendido: Enciende/apaga la unidad.
- Botón de modo: Cycles through input modes (Bluetooth, SD, USB, AUX, FM Radio).
- Botón LED: Controls the integrated LED party lights and disco ball.
- Perilla de volumen maestro: Ajusta el nivel general de salida del sonido.
- Perilla de eco: Ajusta el efecto de eco para los micrófonos.
- Perilla de volumen del micrófono: Ajusta el volumen de los micrófonos inalámbricos.
- Playback Controls (Play/Pause, Next, Back): For media control in supported modes.
3.2 Puertos de entrada/salida
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.
- Ranura para tarjeta SD: Para reproducir audio files desde una tarjeta SD.
- Puerto USB: Para reproducir audio files desde una unidad USB.
- Entrada AUX (conector de 3.5 mm): Para conectar dispositivos de audio externos a través de un cable auxiliar.
- TV Cable Input: For connecting to a television using the provided Audio-to-RCA cable.
- Puerto de carga: Para conectar el adaptador de corriente para cargar la batería interna.
4. Configuración
4.1 Encendido y carga
- 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.
- Para encender la unidad, mantenga presionado el botón Botón de encendido en el panel de control.
4.2 Configuración del micrófono inalámbrico
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.
- Open the battery compartment of each microphone and insert 2 AA batteries (not included), ensuring correct polarity.
- Power on the microphones. They will automatically connect to the karaoke machine. The microphone's LED display will show its frequency and battery level.
- Ajuste el volumen del micrófono con el Perilla de volumen del micrófono en la unidad principal.
- The machine features side holsters for convenient microphone storage when not in use.
4.3 Conexión de fuentes de audio
The Ostinato M7 offers multiple ways to play your music.
4.3.1 Conexión Bluetooth
- Presione el Botón de modo until the unit is in Bluetooth mode (indicated by a voice prompt or display).
- En su dispositivo inteligente (teléfono inteligente, tableta), habilite Bluetooth y busque los dispositivos disponibles.
- Seleccione "Masingo" from the list to pair. A confirmation sound will indicate a successful connection.
- Ahora puedes reproducir música desde tu dispositivo a través de la máquina de karaoke.
4.3.2 entrada auxiliar
- Connect one end of the provided AUX cable to the 3.5mm AUX input port on the karaoke machine.
- Connect the other end to the headphone jack or AUX output of your external audio device.
- Presione el Botón de modo until the unit is in AUX mode.
4.3.3 USB Drive / SD Card
- Inserte una unidad USB en el puerto USB o una tarjeta SD en la ranura para tarjeta SD.
- Presione el Botón de modo to select USB or SD mode. The unit will automatically begin playing compatible audio files.
4.3.4 Radio FM
- Presione el Botón de modo until the unit is in FM Radio mode.
- Utilice el Próximo y Atrás Botones para buscar estaciones de radio.
4.4 Conexión a un televisor
To display lyrics on a television, use the included Audio-to-RCA cable.
- Connect the 3.5mm end of the Audio-to-RCA cable to the TV cable input on the karaoke machine.
- Connect the RCA (red and white) ends to the corresponding audio input ports on your television.
- Select the appropriate AV input on your TV.
5. Operación
5.1 Reproducción de audio
- Utilice el Perilla de volumen maestro to control the overall sound level.
- In Bluetooth, USB, or SD modes, use the Reproducir/Pausa, Próximo, y Atrás Botones para controlar la reproducción multimedia.
5.2 Uso del micrófono
- Ensure microphones are powered on and connected (refer to Section 4.2).
- Adjust individual microphone volume using the Perilla de volumen del micrófono.
- Apply echo effects using the perilla de eco 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.
- Presione el Botón LED para recorrer diferentes modos de luz o apagar las luces.
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. Mantenimiento
- Limpieza: Limpie la unidad con un paño suave y seco. No utilice limpiadores abrasivos ni disolventes.
- Almacenamiento: Guarde la máquina de karaoke en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
- Cuidado de la batería: For optimal battery life, fully charge the unit before long periods of storage and recharge it every 3 months.
- Micrófonos: Retire las baterías de los micrófonos si no se utilizarán durante un período prolongado para evitar fugas.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| Sin poder | Battery depleted; Power adapter not connected. | Charge the unit using the provided power adapter. Ensure the power button is pressed. |
| No hay sonido del altavoz | Volumen demasiado bajo; Modo de entrada incorrecto; Dispositivo no conectado correctamente. | Increase Master Volume. Select correct input mode. Reconnect audio source. |
| El micrófono no funciona | Microphone off; Batteries depleted; Microphone volume low. | Ensure microphone is powered on. Replace AA batteries. Increase Microphone Volume. |
| El Bluetooth no se conecta | La unidad no está en modo Bluetooth; el dispositivo está demasiado lejos; ya está conectado a otro dispositivo. | Switch to Bluetooth mode. Ensure device is within range. Disconnect from other devices. |
| Humming sound when plugged in | Interferencia eléctrica. | Operate on battery power if possible. Try a different power outlet. |
8. Especificaciones
- Modelo: Ostinato M7 (X1 Gold)
- Marca: MASINGO
- Potencia de salida: 60 Watts (via 8-inch woofer and dual 1-inch tweeters)
- Dimensiones: 18.23" de largo x 12.8" de ancho x 32.68" de alto
- Peso: 22 libras
- Batería: 12V/3.2A rechargeable battery (Lead Acid)
- Micrófonos: 2 Wireless UHF Microphones (requires 2 AA batteries each)
- Conectividad: Bluetooth, AUX (3.5mm Jack), USB, SD Card, FM Radio, TV Cable (Audio-to-RCA)
- Características especiales: Portable with retractable handle and wheels, Multicolored LEDs, Disco Ball, App Audio Control

Figura 8.1: Interna 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. Garantía y soporte
A ellosASINGO Ostinato M7 Bluetooth Karaoke Machine comes with a Garantía de 90 días A partir de la fecha de compra. Esta garantía cubre defectos de fabricación y mal funcionamiento en condiciones normales de uso. Conserve su comprobante de compra para reclamaciones de garantía.
For technical support, troubleshooting assistance, or warranty inquiries, please contact MASINGO customer service through the retailer's platform or the official MASINGO websitio.