1. Introduction
Welcome to the InAndOn KX90MAX Family KTV Singing Machine. This comprehensive audio set is designed to provide a high-quality karaoke and entertainment experience for both home and commercial use. Featuring advanced DSP digital mixing technology, AI voice control, and a multi-language interface, the KX90MAX offers seamless song selection and superior sound performance. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new KTV system.
Product overview video showcasing features like AI voice control and wireless microphones.
2. Safety Information and Warnings
2.1. Warnings
- Disconnect Power Supply: Always disconnect the power supply before any installation, maintenance, or replacement procedures.
- Qualified Professionals: To prevent personal injury, all installation or repair work must be performed exclusively by qualified technical personnel.
- Personal Protective Equipment (PPE): Wear appropriate personal protective equipment (e.g., safety goggles, gloves) during operation to ensure safety.
2.2. Precautions
- Avoid Forceful Installation: Do not apply excessive force during installation.
- Do Not Overload: Do not use the product beyond its rated load capacity.
- Storage: Store the unit in a dry location to prevent damage.
3. Product Overview
The InAndOn KX90MAX is an integrated KTV system designed for a superior singing and entertainment experience. Key features include:
- DSP Digital Mixer: Advanced sound processing for easy and professional K-singing.
- AI Voice Song Ordering: Effortlessly select songs using voice commands, making it accessible for all ages.
- Mobile Phone Integration: Easily order songs and update playlists in real-time via your smartphone.
- Multi-Language Interface: Supports 16 languages, including Simplified Chinese, Traditional Chinese, and English, for global usability.
- Hi-Fi Lossless Music Playback: Delivers high-fidelity audio, supporting 5.1/7.1 channels for an immersive home theater experience.
- High-Fidelity Wireless Microphones: Ensures stable signal transmission and clear vocal quality.
- High-Definition Capacitive Screen: Available in portable (11.6, 14, 15.6, 19.5 inch) and floor-standing (19.5 inch) models.
Portable KTV system with wireless microphones and various storage options.
AI Smart Voice Song Ordering for hands-free control.
4. Setup and Installation
Follow these steps to set up your KX90MAX KTV system:
- Verify Compatibility: Before installation, ensure the product model is compatible with your existing audio/video equipment.
- Positioning: Place the KTV unit in the designated location as specified in the product diagrams or instructions.
- Secure Connections: Ensure all cables and screws are fully tightened to prevent loosening and ensure stable operation.
- Connect to Display: Use the HDMI High-Definition Interface to connect the KTV unit to your TV or projector.
- Connect to Audio System: Use the Audio Output ports (RCA or Coaxial/Optical) to connect to your amplifier or active speakers.
- Network Connection: Connect the unit to your network via the Network Interface for online song updates and features.
- Power Connection: Connect the power adapter to the Power Port and then to a suitable power outlet.
- Microphone Setup: Insert batteries into the wireless microphones and ensure they are paired with the KTV unit.
Rear panel connections for the portable KTV unit.
Extended interface ports for various connections.
5. Operating Instructions
5.1. Power On/Off
Press the power button on the unit to turn it on or off. The system will boot up to the main interface.
5.2. Song Selection
- Touch Screen: Navigate through the intuitive touch screen interface to browse and select songs.
- AI Voice Control: Use voice commands to search for songs, adjust volume, switch songs, or change modes. Simply say "Play [Song Name]" or "Volume up".
- Mobile App: Download the dedicated mobile app to control the KTV system from your smartphone, including song selection and real-time updates.
Seamless song ordering and updates via mobile phone.
5.3. Audio Adjustment (DSP Mixer)
The built-in DSP digital mixer allows for precise audio adjustments. Access the mixer settings through the touch screen interface to fine-tune reverb, treble, bass, and other professional parameters for optimal vocal performance. Professional modes like sound field and voice changer are also available.
DSP mixer interface for advanced sound customization.
5.4. Microphone Usage
The system includes high-fidelity wireless microphones. Ensure they are charged and paired. The microphones feature stable signal transmission and clear sound quality. Hold the microphone approximately 2-5 cm from your mouth for best results.
High-fidelity wireless microphones for clear vocals.
5.5. Video Playback
In addition to karaoke, the system supports high-definition video playback, allowing you to enjoy movies and other visual content on your connected display.
6. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your KX90MAX KTV system:
- Cleaning: Use a soft, dry cloth to clean the screen and exterior surfaces. Avoid abrasive cleaners or solvents.
- Dust Prevention: Keep the unit in a clean, dust-free environment. Regularly clean vents to prevent overheating.
- Software Updates: Periodically check for and install software updates to ensure the system has the latest features and bug fixes.
- Storage: If storing the unit for an extended period, ensure it is powered off, unplugged, and stored in a dry, cool place.
- Microphone Care: Store microphones in a protective case when not in use. Replace batteries as needed.
7. Troubleshooting
If you encounter issues with your KX90MAX KTV system, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Power cable not connected, power outlet issue, unit fault. | Check power cable connection. Try a different power outlet. If problem persists, contact support. |
| No sound output. | Audio cables loose/incorrectly connected, volume too low, external audio system off. | Verify audio cable connections. Increase volume on KTV unit and external audio system. Ensure external audio system is powered on. |
| Microphone not working. | Microphone batteries low/dead, microphone not paired, unit volume low. | Replace microphone batteries. Re-pair microphones with the unit. Increase microphone volume on the KTV unit. |
| Unstable installation / Unit not secure. | Loose screws, incorrect model compatibility. | Check and tighten all screws. Confirm the model is compatible with any accessories or stands used. |
| Cannot connect to network. | Network cable disconnected, Wi-Fi issues, incorrect network settings. | Check network cable. Verify Wi-Fi connection and password. Restart router. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | KX90MAX |
| Production Enterprise | Shenzhen Jingheng Digital Technology Co., Ltd. |
| System | Linux |
| Picture Quality | High-definition output |
| Screen Type | Capacitive Touch Screen |
| Screen Sizes (Portable) | 11.6 inch, 14 inch, 15.6 inch, 19.5 inch |
| Screen Size (Floor-standing) | 19.5 inch |
| Color Options | Black, White |
| Terminal Support | Mobile phone, tablet, mouse, etc. |
| Microphone Type | UHF Wireless Dynamic Microphone |
| Microphone Dynamic Range | <30ppm |
| Microphone Frequency | 40Hz-15KHz |
| Microphone Usage Range | >30 meters |
| Microphone Size | 25 cm |
| Storage Options | 500G (approx. 4,000 songs), 1TB (approx. 16,000 songs), 2TB (approx. 40,000 songs), 3TB (approx. 60,000 songs), 4TB (approx. 80,000 songs), 6TB (approx. 120,000 songs), 8TB (approx. 150,000 songs) |
| Portable Unit Dimensions (15.6 inch) | 37.5 × 23 × 16 cm |
| Portable Unit Dimensions (19.5 inch) | 47.5 × 28 × 17.5 cm |
| Floor-standing Unit Dimensions (19.5 inch) | 48 × 30 × 80 cm |
Microphone specifications.
Portable unit dimensions.
Floor-standing unit dimensions.
9. User Tips
- Optimize Voice Control: Speak clearly and at a normal volume when using AI voice commands for best recognition.
- External Audio Setup: For the best sound experience, connect the KTV system to a high-quality external amplifier and speakers.
- Microphone Feedback: If you experience microphone feedback, try reducing the microphone volume or adjusting the position of the microphones relative to the speakers.
- Explore DSP Settings: Experiment with the DSP mixer settings to find the perfect vocal effects and sound balance for different songs and singers.
- Keep Song List Updated: Regularly connect the system to the internet to download the latest song updates and ensure you have access to a wide variety of music.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official product documentation or contact the manufacturer/seller directly. A detailed user manual in PDF format is available for download: User Manual (PDF).