Chapter 3 Convenient Functions Featured by the GI-20

Preventing Transmission of Program Change Messages (PC MASK)

You can stop transmission of the Bank Select messages and Program Change messages set in “Switching Sounds on External Devices” (p. 25) for all patches.

1.Turn the PARAMETER knob to “PC MASK.”

2.Press [PATCH/VALUE] to change the value.

OnOff

On:

Program Change messages and Bank Select messages are not transmitted.

Off:

The Program Change messages and Bank Select messages set in “Switching Sounds on External Devices” (p. 25) are transmitted.

3.When you have finished making the setting, turn the PARAMETER knob back to “PLAY MODE.”

*PC MASK is a system parameter. It is saved automatically when the PARAMETER knob is turned, even without the Write procedure being carried out, and the settings values are applied to all patches.

Saving the Patches and System Parameters to an External Device (BULK DUMP)

Settings for all patches-as well as all system parameter settings-can be transferred in and out of the GI-20 using MIDI or USB. You can also save patches externally to equipment that can record MIDI data. For this kind of operation, the GI-20 uses MIDI messages called “System Exclusive messages.” Each System Exclusive message can be interpreted only by the device for which it is intended. System Exclusive data sent from the GI-20 can be stored in a MIDI sequencer using the sequencer’s realtime recording or bulk librarian function. You can also send/receive System Exclusive data directly from one GI-20 to another by connecting the two via MIDI.

Transmitting the GI-20’s data using Exclusive messages is referred to as “bulk dump,” while using Exclusive messages to receive data is known as “bulk load.”

1.Connect the GI-20’s MIDI OUT to the MIDI IN on the external device.

Alternatively, use a USB cable to connect the GI-20 to your computer.

*Bulk data is output simultaneously from the MIDI OUT and USB connectors.

2.Turn the PARAMETER knob to “BULK.”

3.Confirm that “dP” (DUMP) is indicated in the display. If something else is indicated, press [SELECT (EXIT)] and select “dP” (DUMP).

4.Begin recording on the external device being used to receive the data.

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Roland owner manual Convenient Functions Featured by the GI-20, Off
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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.
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