Introduction
This manual provides detailed instructions for the safe and efficient operation of your MASINGO Alto X6 Professional Karaoke Machine. Please read this manual thoroughly before using the product and retain it for future reference. The Alto X6 is a portable PA speaker system featuring a built-in 15-inch touch tablet with Android and WiFi capabilities, designed for karaoke and entertainment.
What's in the Box
Verify that all items listed below are included in your package:
- Alto X6 Karaoke Machine
- 2 Wireless Microphones
- Charging Adapter
- User Manual
- Auxiliary Cable

Image: The MASINGO Alto X6 Karaoke Machine, showcasing the main unit with its integrated tablet and two wireless microphones.
Setup Instructions
- Unpacking: Carefully remove all components from the packaging. Retain packaging for storage or future transport.
- Charging: Connect the charging adapter to the karaoke machine and a power outlet. Ensure the unit is fully charged before first use. The internal battery provides approximately 4 hours of operation.
- Tablet Activation: Open the integrated 15-inch touch tablet. The tablet runs on Android 7.1.1. Follow on-screen prompts to complete initial setup, including connecting to a Wi-Fi network.
- Microphone Setup: Insert batteries into the wireless microphones. Turn on the microphones; they should automatically pair with the main unit. Check the individual displays on each microphone for battery life and connection status.
- Positioning: Place the karaoke machine on a stable surface. The tablet can be adjusted for optimal viewing.

Image: The 15-inch touch tablet display of the Alto X6, showing various application icons and indicating Wi-Fi and 32GB storage.
Operating Instructions
Power On/Off
- To power on, press and hold the 'Power' button on the control panel.
- To power off, press and hold the 'Power' button until the unit shuts down.
Playback Modes
The Alto X6 supports 7 playback modes:
- Tablet: Use the built-in Android tablet for streaming apps like YouTube, Spotify, or Apple Music.
- Bluetooth: Pair your external device (smartphone, tablet) via Bluetooth to stream audio wirelessly.
- USB: Insert a USB drive into the USB port to play audio files.
- AUX-out: Connect to external speakers or audio systems.
- Micro-SD: Insert a Micro-SD card to play audio files.
- HDMI: Connect to a TV or PC for video output.
- PA: Use the system as a portable PA system with the wireless microphones.
Microphone Controls
Each wireless microphone features individual controls:
- Adjust microphone volume directly on the microphone.
- Control echo and EQ settings for vocal effects.
- Utilize 'Magic Mode' for voice effects: Chipmunk, Monster, Man, or Woman.

Image: The control panel of the Alto X6, detailing the various input options and sound adjustment knobs.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit and tablet screen. Avoid abrasive cleaners or solvents.
- Storage: When not in use, store the karaoke machine in a cool, dry place. Ensure the tablet is securely locked into place for transport.
- Battery Care: For optimal battery life, fully charge the unit before long periods of storage and recharge every few months.
- Microphone Care: Store microphones in their designated holsters to prevent damage.
Troubleshooting
| Problem | Solution |
|---|---|
| Tablet is slow or apps crash. | The tablet runs on Android 7.1.1, which is an older version. Try clearing cache and data for frequently used apps. Avoid running too many applications simultaneously. Consider uninstalling unused apps to free up storage. |
| Microphone not working or connecting. | Ensure microphones have fresh batteries and are powered on. Check the microphone's display for connection status. If issues persist, try re-pairing the microphones according to the quick start guide. |
| No sound from speakers. | Check the main volume knob on the control panel. Ensure the correct input source is selected. Verify that any external devices are properly connected and their volume is up. |
| Remote control not responding. | Check the remote control batteries and replace if necessary. Ensure there are no obstructions between the remote and the karaoke machine's sensor. |
Specifications
| Feature | Detail |
|---|---|
| Item Weight | 24.2 pounds |
| Product Dimensions | 11.42 x 16.54 x 20.08 inches |
| Item Model Number | Alto X6 |
| Batteries | 1 12V battery (included) |
| Color Name | Ebony |
| Compatible Devices | Headphone, Personal Computer, Tablet |
| Connector Type | HDMI |
| Speaker Amplification Type | Active |
| Speaker Count | 1 |
| Output Wattage | 20 Watts |
| Battery Type | Lead Acid |
| Media Format | Digital Sound |
| Power Source | Battery Powered |
| Voltage | 15 Volts (DC) |
| Special Feature | Portable |
| Recommended Uses | Karaoke |
Warranty and Support
The MASINGO Alto X6 Karaoke Machine includes a 60-day warranty. For technical support, troubleshooting assistance, or warranty claims, please refer to the contact information provided in your product packaging or visit the official MASINGO website.





