1. Bubuka
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. Eusi Paket
Mangga pastikeun sadaya barang aya nalika muka kotak:
- MASINGO Ostinato M7 Karaoke Machine
- 2 Mikropon Nirkabel
- adaptor kakuatan / ngecas Cable
- Kabel Auxiliary (AUX).
- Audio-to-RCA Cable (for TV connection)
- Manual pangguna (dokumén ieu)

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

Gambar 3.1: Detil view of the control panel, indicating the Master Volume, Power, LED, Mode, Echo, Play/Pause, Next, Back, and Microphone Volume controls.
- Tombol Daya: Hurungkeun/Pareuman unit.
- Tombol Mode: Cycles through input modes (Bluetooth, SD, USB, AUX, FM Radio).
- Tombol LED: Controls the integrated LED party lights and disco ball.
- Tombol Volume Master: Nyaluyukeun tingkat kaluaran sora sacara umum.
- Kenop Gema: Saluyukeun éfék gema pikeun mikropon.
- Tombol Volume Mikropon: Nyaluyukeun volume mikropon nirkabel.
- Playback Controls (Play/Pause, Next, Back): For media control in supported modes.
3.2 Input / palabuhan kaluaran
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.
- Slot Kartu SD: Pikeun muter audio files tina kartu SD.
- Port USB: Pikeun muter audio files ti USB drive.
- Input AUX (Jack 3.5mm): For connecting external audio devices via an auxiliary cable.
- TV Cable Input: For connecting to a television using the provided Audio-to-RCA cable.
- Port ngecas: Pikeun nyambungkeun adaptor kakuatan pikeun ngeusi batre internal.
4. Setélan
4.1 Ngahurungkeun sareng Ngecas
- 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.
- Pikeun ngahurungkeun unit, pencét terus tahan tombol Tombol Daya dina panel kontrol.
4.2 Setelan Mikropon Nirkabel
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.
- Saluyukeun volume mikropon nganggo tombol Tombol Volume Mikrofon dina unit utama.
- The machine features side holsters for convenient microphone storage when not in use.
4.3 Nyambungkeun Sumber Audio
The Ostinato M7 offers multiple ways to play your music.
4.3.1 Sambungan Bluetooth
- Pencét éta Tombol Mode until the unit is in Bluetooth mode (indicated by a voice prompt or display).
- On your smart device (smartphone, tablet), enable Bluetooth and search for available devices.
- Select "Masingo" from the list to pair. A confirmation sound will indicate a successful connection.
- You can now play music from your device through the karaoke machine.
4.3.2 Input AUX
- 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.
- Pencét éta Tombol Mode until the unit is in AUX mode.
4.3.3 USB Drive / SD Card
- Selapkeun drive USB kana port USB atanapi kartu SD kana slot kartu SD.
- Pencét éta Tombol Mode to select USB or SD mode. The unit will automatically begin playing compatible audio files.
4.3.4 Radio FM
- Pencét éta Tombol Mode until the unit is in FM Radio mode.
- Ngagunakeun éta Teras jeung Balik deui buttons to scan for radio stations.
4.4 Nyambung kana TV
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. Operasi
5.1 Playback audio
- Ngagunakeun éta Master Volume kenop to control the overall sound level.
- In Bluetooth, USB, or SD modes, use the Play / Reureuh, Teras, jeung Balik deui buttons to control media playback.
5.2 Pamakéan Mikropon
- Ensure microphones are powered on and connected (refer to Section 4.2).
- Adjust individual microphone volume using the Tombol Volume Mikrofon.
- Apply echo effects using the Kenop Echo 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.
- Pencét éta Tombol LED pikeun ngarobah modeu lampu anu béda-béda atanapi mareuman lampu.
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. Pangropéa
- beberesih: Ngusap unit ku kaén anu lembut sareng garing. Ulah make cleaners abrasive atawa pangleyur.
- Panyimpenan: Simpen mesin karaoke di tempat anu tiis, garing, sareng jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
- Perawatan batré: Pikeun umur batre anu optimal, eusian pinuh unit sateuacan disimpen dina waktos anu lami sareng eusian deui unggal 3 bulan sakali.
- Mikropon: Remove batteries from microphones if they will not be used for an extended period to prevent leakage.
7. Cara ngungkulan
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Taya kakuatan | Batré béak; Adaptor daya teu nyambung. | Charge the unit using the provided power adapter. Ensure the power button is pressed. |
| Taya sora tina speaker | Volume low teuing; modeu input salah; Alat teu nyambung leres. | Increase Master Volume. Select correct input mode. Reconnect audio source. |
| Mikropon teu jalan | Microphone off; Batteries depleted; Microphone volume low. | Ensure microphone is powered on. Replace AA batteries. Increase Microphone Volume. |
| Bluetooth teu nyambung | Unit not in Bluetooth mode; Device too far; Already connected to another device. | Switch to Bluetooth mode. Ensure device is within range. Disconnect from other devices. |
| Humming sound when plugged in | gangguan listrik. | Operate on battery power if possible. Try a different power outlet. |
8. Spésifikasi
- model: Ostinato M7 (X1 Gold)
- merek: MASINGO
- Daya kaluaran: 60 Watts (via 8-inch woofer and dual 1-inch tweeters)
- ukuran: 18.23" L x 12.8" W x 32.68" H
- beurat: 22 pon
- Batré: 12V/3.2A rechargeable battery (Lead Acid)
- Mikropon: 2 Wireless UHF Microphones (requires 2 AA batteries each)
- Konektipitas: Bluetooth, AUX (3.5mm Jack), USB, SD Card, FM Radio, TV Cable (Audio-to-RCA)
- Fitur husus: Portable with retractable handle and wheels, Multicolored LEDs, Disco Ball, App Audio Control

Gambar 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. Garansi jeung Rojongan
The MASINGO Ostinato M7 Bluetooth Karaoke Machine comes with a garansi 90 poé ti tanggal dibeuli. Garansi ieu nyertakeun cacad manufaktur sareng gangguan dina panggunaan normal. Punten tahan bukti pameseran anjeun pikeun klaim garansi.
For technical support, troubleshooting assistance, or warranty inquiries, please contact MASINGO customer service through the retailer's platform or the official MASINGO websitus.