Roland SD-90 Owner's Manual
![Roland SD-90 manual cover](/images/UxQyIzjBHHzPKkwFiOwqkDCo/thumbs/thumb175x175.webp)
To connect the Roland SD-90 to your computer, use a USB cable to connect the USB port on the SD-90 to a USB port on your computer. Ensure that the appropriate drivers are installed on your computer to enable recognition of the device.
To perform a factory reset on the Roland SD-90, power off the device, then hold down the 'Utility' button while turning it back on. Follow the on-screen instructions to confirm the reset.
To update the firmware, visit the Roland website to download the latest firmware version. Follow the instructions provided in the download package to install the update via USB connection.
If no sound is produced, check the cable connections to ensure they are secure. Validate the audio output settings on the SD-90, and confirm that the volume is turned up. Additionally, ensure that the correct drivers are installed on your computer if using it as a sound source.
To save custom settings, navigate to the 'Utility' menu, select 'Save Settings', and follow the prompts to save your current configuration to the internal memory or an external storage device.
Yes, the Roland SD-90 can be used as a standalone synthesizer. Connect it to a MIDI keyboard for input and use the built-in sound modules to produce audio directly from the SD-90.
To maintain the Roland SD-90, regularly clean the exterior with a soft, dry cloth. Avoid using solvents or abrasive materials. Ensure the unit is stored in a cool, dry place. Periodically check connections and update firmware as necessary.
To troubleshoot MIDI issues, confirm that all cables are connected properly and that the MIDI channel settings on both the SD-90 and connected device are correctly configured. Test with different cables or devices to isolate the issue.
The Roland SD-90 USB driver is compatible with various versions of Windows and macOS. Check the Roland website for the most recent list of supported operating systems and download the appropriate driver for your system.
To enhance sound quality, consider using high-quality cables and speakers. Adjust the equalizer settings on the SD-90 to optimize sound output. Additionally, ensure that your environment is acoustically treated to reduce noise and improve clarity.