Roland D-550 Linear Synthesizer Owner's Manual

About this manual

The Roland D-550 is a linear synthesizer capable of storing up to 64 different patch programs. It features a sound source that produces both warm analog-type sounds and sharp attack digital sounds, along with built-in digital equalization, chorus, and reverb effects. Data stored in the unit's memory can be saved onto a memory card for backup or transfer.

What's inside

• Panel Description
• Features
• Connection
• Power-up
• MIDI Channel Selection
• Patch Selection
• Tuning
• Chase Play
• Basic Editing Procedures
• MIDI Functions

Specifications

Frequently asked questions

How often should the internal battery be replaced?

The battery that supports the back-up circuits should be replaced every five years.

What is the maximum number of different patch programs the D-550 can store?

The D-550 can store up to 64 different patch programs.

What message appears on the display if the internal battery is low?

The display responds with "Check Internal Battery" at power-up when the battery is low.