Ketron SD90 - Official Operating Manual

📘 Ketron SD90 – Official Operating Manual Overview

The Ketron SD90 Operating Manual is a comprehensive, professionally structured document that guides users through every aspect of the instrument’s functionality. Crafted with clarity and precision, it ensures both beginners and advanced users can fully leverage the arranger module’s capabilities in live performance, studio production, and configuration management.

🧭 Structure and Navigation

The manual is divided into logical, well-organized sections that mirror the user interface of the SD90. Each chapter begins with an overview, followed by step-by-step instructions enhanced with visual references to the touchscreen and physical controls. This layout allows for intuitive progression from basic setup to advanced operation.

📖 Key Content Sections

1. Getting Started

This section covers:

• Power supply and initial connections

• Boot sequence

• User interface layout

• Safety and firmware update instructions

2. Main Menu Functions

Each main menu option is detailed with:

• Touchscreen navigation instructions

• Explanation of settings and system preferences

• Tips on optimizing user workflows

3. Voice and Style Management

The manual offers a thorough breakdown of:

• Voice selection and editing

• Style loading and modification

• Layering, split points, and real-time controls

4. Arranger and Live Performance

Explains:

• Arranger engine structure

• Customizing intros, variations, fills, and endings

• Using real-time controls such as fade, tap tempo, and manual bass

5. Launchpad and Multimedia Features

Includes:

• Launchpad programming

• Scene creation and triggering

• MIDI/audio file playback and media sync

• Lyrics, chords, and PDF display functionalities

6. Audio/MIDI Recording

Detailed instructions for:

• Real-time and multi-track audio recording

• MIDI phrase capture and editing

• Saving and recalling user projects

7. Connectivity and Storage

Covers:

• USB host/device use

• SD card and optional SSD management

• MIDI, audio I/O routing, and pedal configuration

8. Registrations and User Preferences

Guides users through:

• Creating, storing, and recalling registrations

• Using favorites and search tools

• Personalized system backup and restore procedures

🛠️ Clarity and Technical Precision

Throughout the manual, technical terminology is clearly defined, and each feature is explained with both functional intent and operational context. Keyboard shortcuts, menu hierarchies, and touchscreen gestures are consistently referenced, making even advanced features accessible.

📌 Appendices and Reference Material

The final pages include:

• A glossary of terms

• Troubleshooting section

• Complete MIDI implementation chart

• Factory reset procedures and system architecture diagrams

✅ Conclusion

The Ketron SD90 Operating Manual is not merely a reference—it is a true learning tool, empowering musicians to master their arranger module with confidence. Whether you’re performing live, programming studio setups, or exploring advanced MIDI control, the manual provides a dependable and well-written resource to support your creative and technical goals.