Troubleshooting

Problems common to Windows and Macintosh

Problems occurring only in Windows

Problems occurring only in Macintosh

Problems related to the USB driver

fig.winmac

Cannot install the driver correctly

❏Is the CD-ROM correctly inserted into your CD-ROM drive?

Installation is not possible unless the CD-ROM included with the GI-20 is inserted in your CD-ROM drive. Make sure that the CD-ROM is correctly inserted into your CD-ROM drive.

❏Is the CD-ROM or the lens of the CD-ROM dirty?

If the CD-ROM or the lens of the CD-ROM drive is dirty, the installer may not work correctly. Clean the disc and/or lens using a commercially-available CD cleaner or lens cleaner.

❏Are you installing the software from a networked CD- ROM drive?

The software cannot be installed from a networked CD-ROM drive.

❏Is there sufficient free space on your hard disk?

Delete unneeded files to increase the amount of free space. After deleting the unneeded files, empty the recycling bin.

❏Is the GI-20 connected correctly?

Make sure that the USB connector of your computer is connected to the GI-20 by a USB cable. Check this, and if you are using Windows, close the Sound and Multimedia Properties dialog box (Sounds and Audio Devices Properties in Windows XP, and Multimedia Properties in Windows 98), re-open the same dialog box once again, and specify the audio and MIDI input/output destinations.

→ “MIDI input and output destinations”(p. 57).

❏Is the power of the GI-20 turned on?

fig.win

❏Using the procedure for “Deleting the driver”(p. 67), delete the USB audio device driver installed in your computer, and then re-install the GI-20 driver as described in “Installing & setting Up the Driver (Windows)”(p. 46).

Also check whether there is any “Other devices” in “Device Manager” or “Unknown device” in “Universal Serial Bus Controllers”. If you find any, delete them.

fig.mac

❏Is OMS or FreeMIDI installed?

The GI-20 driver cannot be installed unless OMS or FreeMIDI are installed. Please install OMS or FreeMIDI.

fig.mac

GI-20 is not detected when making OMS or FreeMIDI settings

❏Is the GI-20 detected?

Turn the power of the GI-20 off, then on again. Reconnect the USB cable.

If other USB devices are connected, connect only the GI-20. It is possible that the Macintosh did not correctly detect and initialize the GI-20. Leave the GI-20’s USB cable connected, and restart your Macintosh. If it is still not detected, shut down your Macintosh, and then restart it.

The GI-20 will not be detected if it is connected to the USB connector on the Macintosh keyboard.

Please connect the GI-20 to a USB connector on the Macintosh itself.

❏Are you using only OMS?

OMS will not work properly if FreeMIDI is installed in the same system. Delete FreeMIDI-related files from the Extensions folder.

fig.win

“Find new hardware wizard” does not execute automatically

fig.win

The “Insert Disk” dialog box does not appear

fig.win

“Find new hardware wizard” ends before the process is completed

❏It may take about 15 seconds (or more) after the USB cable is connected for the GI-20 to be detected.

❏Is the USB cable connected correctly?

Make sure that the GI-20 and your computer are correctly connected via a USB cable.

❏Is USB enabled on your computer?

Refer to the operation manual for your computer, and make sure that USB is enabled.

65

Page 64 Page 66
Page 65
Image 65
Roland GI-20 owner manual Problems related to the USB driver, Cannot install the driver correctly
Page 64 Page 66

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.
Top Page Image Contents