Contents

Contents
Introduction
- Attaching the Straps
- Adjusting the Bass Strap
- Connecting the AC Adaptor
  - Installing Batteries
- Turning On the Power
  - Auto Off Setting
- Listening to the Demo Songs
- Connecting Headphones
- Restoring the Factory Settings (FACTORY ALL RESET)
Performing
- Adjusting the Sensitivity of the Bellows
- Adjusting the Volume
  - Adjusting the Balance
- Selecting an Accordion Set
- Selecting an Accordion Sound for the Right-Hand Keyboard
- Selecting an Accordion Sound for the Left-Hand Button Keyboard
- Adding Depth and Richness to the Sound
- Changing the Note Layout of the Left-Hand Button Keyboard and Right-Hand Keyboard (FR-4xb)
- Left-Hand Button Keyboard and Right-Hand Keyboard (FR-4xb) Note Layout
Playing Non-Accordion Sounds
- Selecting an Orchestral Sound for the Right-Hand Keyboard
  - Selecting an Orchestral Sound Not Assigned to a Register Button
  - Returning to Accordion Sounds
- Selecting an Organ Sound for the Right-Hand Keyboard
  - Selecting an Organ Sound Not Assigned to a Register Button
  - Returning to Accordion Sounds
- Selecting an Orchestral Sound for the Left-Hand Button Keyboard (Bass Rows)
  - Selecting an Orchestral Sound Not Assigned to a Register Button
  - Returning to Accordion Sounds
- Selecting an Orchestral Sound for the Left-Hand Button Keyboard (Chord Rows)
  - Selecting an Orchestral Sound Not Assigned to a Register Button
  - Returning to Accordion Sounds
Saving and Recalling Favorite Sounds and Settings (User Programs)
- Saving a User Program
- Recalling a User Program
Using the USB Audio Player
- Getting Ready to Use the FR-4x as an Audio Player
- Selecting a Song from a USB Flash Drive
- Playing a Song from a USB Flash Drive
Appendix
- Panel Descriptions
  - Securing the Cable
- Main Specifications
USING THE UNIT SAFELY
IMPORTANT NOTES

Roland FR-4xb Owner's Manual

Pages 24

Year 2016

Language(s)

of 24

Roland FR-4xb Specification

The Roland FR-4xb Accordion is a versatile digital instrument designed for musicians seeking the authentic feel and sound of an acoustic accordion with the modern benefits of digital technology. This compact, lightweight accordion integrates Roland's advanced sound engine, delivering a wide array of tones that emulate traditional acoustic accordions and beyond. It features a 92-button, right-hand keyboard with velocity sensitivity, offering a dynamic and expressive playing experience. The left-hand section includes 120 bass buttons, providing the full range of chordal accompaniment.

Equipped with a powerful digital amplifier and built-in stereo speakers, the FR-4xb delivers rich, full-bodied sound without the need for external amplification. For private practice, a headphone output is available. Connectivity options include MIDI in/out, USB for audio and data transfer, and an input for external audio devices, ensuring seamless integration with other equipment and recording setups.

The instrument supports a variety of tuning systems, including micro-tuning options, catering to different musical styles and regional preferences. Onboard effects such as reverb and chorus enhance the sound quality, allowing players to customize their tonal output. The FR-4xb is powered by an AC adapter or AA batteries, offering flexibility for both stage performances and mobile use.

A user-friendly interface, including an easy-to-read LCD screen, facilitates navigation through various settings and sound options. With its combination of traditional accordion features and cutting-edge digital technology, the Roland FR-4xb is suitable for both seasoned accordionists and newcomers looking to explore a wide range of musical genres.

Roland FR-4xb F.A.Q.

How do I change the batteries in my Roland FR-4xb accordion?

To change the batteries in your Roland FR-4xb, open the battery compartment located on the back of the accordion. Remove the old batteries and insert new AA batteries, ensuring the correct polarity. Close the compartment securely before use.

What should I do if my Roland FR-4xb is not powering on?

First, check if the batteries are properly installed and charged. If using an AC adapter, ensure it is securely connected. If the problem persists, try resetting the accordion by turning it off and on again. If none of these steps work, consult the user manual or contact Roland support.

How can I update the firmware on my Roland FR-4xb?

Download the latest firmware from Roland's official website. Connect your accordion to a computer via USB, then follow the instructions in the firmware update guide provided by Roland. Ensure the accordion stays connected and powered during the update process.

What is the best way to clean my Roland FR-4xb accordion?

Use a soft, dry cloth to gently wipe down the exterior of the accordion. Avoid using any chemical cleaners or water. For the keyboard and buttons, use a slightly damp cloth if needed and dry immediately. Regular cleaning helps maintain the appearance and function of the instrument.

How can I customize the sounds on my Roland FR-4xb?

You can customize sounds by accessing the sound edit menu on the accordion. Use the panel buttons to navigate through the sound options, adjusting parameters such as volume, tone, and effects. Save your custom settings for future use. Refer to the manual for detailed instructions.

What should I do if the bellows on my FR-4xb feel stiff?

If the bellows are stiff, gently work them back and forth to loosen them up. Ensure that they are not obstructed and that the accordion is not exposed to extreme temperatures. If the problem continues, inspect for any damage or consult a professional technician.

How do I connect my Roland FR-4xb to an external amplifier?

To connect your FR-4xb to an external amplifier, use the line-out jack on the accordion. Connect a suitable audio cable from this jack to the input on your amplifier. Adjust the volume levels on both the accordion and the amplifier to achieve the desired sound output.

Can I use headphones with my Roland FR-4xb?

Yes, you can use headphones by plugging them into the headphone jack on the accordion. This allows for silent practice and personal monitoring. Ensure the headphones are compatible and adjust the volume to a comfortable listening level.

How do I perform a factory reset on my Roland FR-4xb?

To perform a factory reset, turn off the accordion. Press and hold the 'Set' and 'Power' buttons simultaneously until the display indicates a reset. Release the buttons and follow any additional prompts. This will restore all settings to their original factory defaults.

What maintenance is required for the Roland FR-4xb?

Regular maintenance includes cleaning the exterior, checking the battery compartment for corrosion, and ensuring the buttons and keys function smoothly. Keep the accordion in a case when not in use to protect it from dust and damage. Periodically check for firmware updates and visit a professional for any technical issues.