Troubleshooting

Return to step 2 and continue the procedure, and when you reach step 8, delete the information that was detected incorrectly.

If the indication does not disappear when you turn off the power of the GI-20, then this indication refers to a different device. Do not delete it.

“Composite USB Device,” “USB Device,” or “USB Compatible Device” may sometimes indicate a device other than the GI-20. Be careful not to accidentally delete the registration for another device. If you delete the registration for another device, you will have to reinstall the driver for that device.

10.A dialog box will ask you to confirm deletion of the device. Verify the contents of the dialog box, and click [OK]. Delete each unwanted occurrence of “Composite USB Device,” “USB Device,” or “USB composite device” indications with an “!” or “?” symbol.

11.When you have finished deleting unwanted device, click [OK] in “System Properties” dialog box.

12.Disconnect the USB cable from the GI-20.

13.Restart Windows.

*If the problem still occurs after you have taken the above measures, please refer also to the Readme file for the USB driver. The Readme file is on the CD-ROM.

Can’t install/delete/use the driver in Windows XP/2000

Did you log on to Windows as a user with administrative privileges?

In order to install/delete/re-install the driver in Windows XP/ 2000, you must be logged into Windows as a user with administrative privileges, such as Administrator. For details, please contact the system administrator for your computer system.

Did you make “Driver Signing Options”?

In order to install/re-install the driver, you must make “Driver Signing Options”.

(Windows XP→ p. 46, Windows 2000 → p. 51)

Windows XP/2000 displays a “Hardware Installation” or “Digital Signature Not Found” dialog box

Did you make “Driver Signing Options”?

In order to install/re-install the driver, you must make the settings described in “Driver Signing Options”. (Windows XP→ p. 46, Windows 2000 → p. 51)

Deleting the driver

If you were unable to install the driver according to the procedure given, the GI-20 may not be recognized correctly by the computer. In this case, use the following procedure to delete the driver, and then follow the procedure in “Installing & Setting Up the Driver”(Windows: p. 46, Macintosh: p. 59) to install the driver once again.

Windows XP/2000 users

In order to delete (uninstall) the driver, a user with administrative privileges such as Administrator must be logged onto Windows. For details, contact the system administrator of your computer.

1.Start Windows with all USB cables disconnected. (except the keyboard and mouse)

2.Log on to Windows as one of the following users:

a user whose account type is Computer Administrator

the Administrator or other user with the privileges of the Administrators group

3.Use a USB cable to connect the GI-20 and your computer.

4.Turn the POWER switch of the GI-20 to the “ON” position.

5.Exit all applications before performing the uninstallation.

6.Delete the driver.

1)Open the “Control Panel” and double click on “System.”

*If the above icon cannot be found, click the "Performance and Maintenance," and click the “System.”

2)Click the “Hardware” tab, and then click the “Device Manager” button.

3)Double-click “Sound, video, and game controllers” to see the list of devices.

4)From the list, right-click “Roland GI-20.” Then choose "Uninstall" from the menu that appears.

*If the list does not show “Roland GI-20,” refer to "Can’t install/ delete/use the driver in Windows XP/2000.”

5)A “Confirm Device Removal” dialog box will appear. Make sure that “Roland GI-20” is shown in the dialog box, and click the [OK] button.

6)Close the “Device Manager,” and in “System Properties” click the [OK] button.

7.Disconnect the USB cable from the GI-20.

8.Restart Windows.

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Roland GI-20 Deleting the driver, Windows XP/2000 users, Can’t install/delete/use the driver in Windows XP/2000

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.