Chapter 3 Convenient Functions Featured by the GI-20

Tuning (TUNER)

To achieve accurate pitch, use the GI-20’s built-in tuner

function to tune your guitar or bass.

1.Confirm that the GI-20 is set to “PLAY MODE.”

If the GI-20 is not set to “PLAY MODE,” then turn the PARAMETER knob to “PLAY MODE.”

2.Press [TUNER (STRING SEL)]. This turns on the Tuner function.

3.Press [SELECT].

The current reference pitch are indicated in the display.

(Ex.) 440.0 Hz

fig.01-08

4.Press [PATCH/VALUE] to set the reference pitch. Range for this setting: 427.6 Hz–452.8 Hz (adjustable in units of 0.2 Hz).

*This was set to “440.0 Hz” when the unit left the factory.

*The reference pitch is a system parameter. It is saved automatically when the TUNER is turned off, even without the Write procedure being carried out, and the settings values are applied to all patches.

*The reference pitch is output from MIDI OUT as the RPN Channel Fine Tuning each time patches are switched.

5.Press [SELECT].

6.Play an open note on the string you want to tune. The name of the note closest to the pitch of the string

you’ve played appears in the display.

fig.03-02

C

F#

C#

G

D

G#

D#

A

E

A#

F

B

 

 

* Be sure to play only the string to be tuned.

7.As you watch the display, tune the string until only the

center green indicator is lit.

fig.03-03

Too High

In Tune

Too Low

8.Repeat Steps 6 and 7 to tune all of the other strings.

9.When you have finished tuning, press [TUNER (STRING)] to return to “PLAY MODE.”

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Roland owner manual Convenient Functions Featured by the GI-20, Tuning Tuner

GI-20 specifications

The Roland GI-20 is a groundbreaking MIDI guitar converter that allows electric guitarists to explore the vast world of MIDI technology. Designed to bridge the gap between traditional guitar playing and digital music production, the GI-20 transforms standard guitar signals into MIDI data, giving players access to a wide array of synthesized sounds and virtual instruments.

One of the main features of the GI-20 is its ability to track the guitar’s pitch with high accuracy. Utilizing Roland’s advanced technology, the device boasts rapid response times and minimal latency, ensuring that every note plucked or strummed is translated into MIDI in real-time. This precision is crucial for guitarists who wish to maintain their playing style while experimenting with synthesizers and sampled instruments.

In terms of connectivity, the Roland GI-20 is equipped with a 13-pin connector, allowing it to interface seamlessly with compatible Roland synths, sound modules, and other MIDI devices. Additionally, standard MIDI outputs enable connection to MIDI controllers and computers, providing an expansive toolkit for music creation.

The user interface is designed with simplicity in mind. A large LCD display allows for easy navigation of settings, while intuitive controls help players adjust parameters on the fly. Guitarists can also customize their performance by altering the sensitivity levels, enabling them to fine-tune how the device responds to their playing style.

The GI-20 offers an array of built-in sounds that mirror the capabilities of traditional synthesizers. These sounds can be layered or split into different tones based on the player’s preferences, offering a variety of sonic textures to enhance compositions. Furthermore, the ability to save and recall user settings allows for quick access to preferred configurations during live performances.

Another significant characteristic of the GI-20 is its compatibility with a wide range of guitars, including both electric and bass guitars. As long as the instrument is equipped with the appropriate pickup system, the GI-20 can effectively convert its output into MIDI signals.

In summary, the Roland GI-20 is a versatile and innovative tool for guitarists seeking to expand their creative horizons. With its accurate tracking, extensive connectivity, user-friendly interface, and a wealth of sounds, it unlocks the potential for guitarists to dive into the realms of electronic music and MIDI composition. Whether in the studio or on stage, the GI-20 opens up a world of possibilities for musicians looking to blend traditional guitar playing with modern technology.