Installing the driver

Installing & Setting Up the Driver (Macintosh)

■System requirements This driver has the following requirements.

Operating System:	Mac OS 8.5, 8.6, or 9.x
Computer:	Apple USB Ready Macintosh

*This driver has been shown to function properly when used with average computer systems having specifications that conform to the above guidelines. You should be aware, however, that there are numerous other variables that can affect performance, including differences in hardware design, system configuration, and overall combination of software applications that are used. Therefore, the actual system requirements could be different than the above.

Use either OMS or FreeMIDI as the MIDI driver.

The included GI-20 driver is an add-on module for using the GI-20 with OMS or FreeMIDI.

*Either OMS or FreeMIDI must be installed in your Macintosh, as appropriate for the sequencer software you are using.

Use the following procedure to install the GI-20 driver.

Disconnect the GI-20 from the Macintosh before you perform the installation.

If the power of the GI-20 is turned on, a message like the following will appear when the Macintosh is started up. Perform the steps described below as appropriate for the message that is displayed.

If the screen indicates:

“Driver required for USB device `unknown device’ is not available. Search for driver on the Internet?”

→click [Cancel].

If the screen indicates:

“Software required for using device `unknown device’ cannot be found. Please refer to the manual included with the device, and install the necessary software.”

→click [OK].

OMS can be found in the OMS 2.3.8 E folder of the CD-ROM. If you would like to learn more about OMS, refer to OMS_2.3_Mac.pdf in the OMS 2.3.8E folder of the CD-ROM.

In order to read “OMS_2.3_Mac.pdf,” you will need the Adobe Acrobat Reader.

1.Exit all currently running software (applications).

If you are using a virus checker or similar software, be sure to exit this as well.

2.Prepare the CD-ROM.

Insert the CD-ROM into the CD-ROM drive.

3.Double-click the GI-20 Driver-E Installer icon (found in the GI-20 Driver E folder

of the CD-ROM) to start up the installer.

fig.d28a

fig.d29

The indication for the “Install Location” will differ depending on your system. Make sure that the startup disk for the system you are using is selected.

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.