Roland GI-20 owner manual Computer

Page 45

Installing & Setup the Driver

In order to use the GI-20 USB, you must first install the USB MIDI driver. The USB MIDI Driver is included in the “GI-20 Driver CD-ROM.”

■What is USB MIDI Driver?

The GI-20 Driver is software which passes data between the GI-20 and the application (sequencer software etc.) that is running on the USB-connected computer.

The GI-20 Driver sends data from the application to the GI-20, and passes data from the GI-20 to the application.

Application
Software	USB connector
	USB connector

USB

Driver

Computer

USB cable

GI-20

The explanation about installing and setup the driver is organized according to the computer and USB MIDI driver that you are using. Please proceed to the following pages.

Installing & Setting Up the Driver (Windows)	(p. 46)
Installing & Setting Up the Driver (Macintosh)	(p. 59)

Image 45

Contents Using the Unit Safely page 2-3 and Important Notes Main FeaturesPage For the U.K Placement Power SupplyMaintenance Additional PrecautionsContents Front Panel Rear Panel Signal Flow Items to Have On Hand Installing the Divided Pickup on the Guitar or BassAbout Midi Guitars That Cannot Be Used with the GK-2A/GK-2BConnection Examples Selecting the Guitar or BassPreparations to Make Before Performing Adjusting the Input Sensitivity Turning On the PowerTurning Off the Power Playing Sounds from a Sound ModuleSelecting Patches What is a Patch?System Parameters and Patch Parameters System ParametersWhen Not Switching Patches How to Switch PatchesAbout the Display Patch ParametersSetting the Transmission Mode MONO/POLY Setting the Midi ChannelSetting the Midi Transmit Channel Basic CH When in Poly ModeSetting the Control Channel CTL CH Control ChangePress PATCH/VALUE to select the Basic channel number Performing on the Guitar Program ChangePress PATCH/VALUE to select the Control channel number Setting the Midi Port Connecting to a ComputerSetting the Midi Data Path Signal Paths That Can Be Selected WithSetting the Feeling of the Performance Play Feel Calling Up the Input Sensitivity SettingsSetting the Pedal and Switch Functions Assign Controller Function Functions That Can Be Selected With31, 64-95 Midi Control Change CC#1-31, CC#64-95 Pu Patch UpPt Patch Up/Down Pd Patch DownOu Octave Up Od Octave DownU5-u8 Glide Up 5-8/d5-d8 Glide Down U4 Glide Up 4/d4 Glide DownV1-V4 Vibrato B1 Pitch BendShifting the Pitch of the Sound Transpose Setting the Range in Which Pitches Are Changed Bend RangeSetting the Bend Range Settings That Can Be Selected WithSwitching Sounds on External Devices PRG Change Muting Specific Strings Storing the Settings WritePress Write Press PATCH/VALUE to select the save-destination patchConfirm that the GI-20 is set to Play Mode Copying PatchesPress PATCH/VALUE to select the copy-destination patch Tuning Tuner Convenient Functions Featured by the GI-20Off Convenient Functions Featured by the GI-20Receiving Saved Data Using Midi Bulk Load Midi Receive Saved Data Through USB Bulk Load USB Turn the power offBend Data Thin Function Use a USB cable to connect the computer and the GI-20Limiting the Extent of the Bend Range Bend Range MAX Reducing the Amount of Control Change Data TransmittedReceive Control Change Data Thin Function Press PATCH/VALUE to select 12 orSelecting the Type of USB Driver Press PATCH/VALUE to select SP or GE Turn the power offInstalling the Rack Mount Adaptor Reset to Default Factory Settings Factory ResetTurn off the power to the GI-20 Attaching the Rubber FeetVolume fluctuates from one string to another TroubleshootingSound doesn’t vary when the settings are changed Pitch doesn’t change smoothlyProblems occur after switching GI-20 patches Pitch is wrong out of tune with the guitar/bassIs Midi Bend Range the same for both sending and receiving? Error Messages ReasonAction Roland Exclusive Messages One-way Transfer ProcedureData Format for Exclusive Messages Address-mapped Data TransferData set 1 DT1 12H Channel Voice Messages Midi ImplementationSystem Exclusive Message Control ChangeChannel Mode Message Appendices Transmit DataSystem Realtime Message Appendices Exclusive Communications Data Set 1 DT1 12HDecimal and Hexadecimal table Midi Implementation Chart GI-20 GK-MIDI Interface SpecificationsGI-20 ComputerWith the GI-20 disconnected, start up Windows Driver InstallationOpen the System Properties dialog box Click the Hardware tab, and then click Driver SigningSwitch on the GI-20’s power switch Installing & Setting Up the Driver WindowsPrepare the CD-ROM Connect the GI-20 to your computerIf What action do you want Windows to take? is set to Block If What action do you want Windows to take? is set to WarnClick Yes Click OKIf you changed What action do you want Windows to take? Next, you need to make the driver settings. pFig.d13 Make sure that File signature verification is set to IgnoreFig.d16 Click Yes Continue the installation If File signature verification is set to WarnIf File signature verification is set to Block Restart Windows If you changed File signature verificationClick the Hardware tab, and then click Driver signature \Win98Me\Setupinf.exe SetupInf dialog box, click OK Settings Open Control PanelWindows XP Open the Multimedia Properties dialog box Windows 98 usersClick the Midi tab Set Midi outputUse either OMS or FreeMIDI as the Midi driver Installing the driverInstalling & Setting Up the Driver Macintosh Setting the driverVerify the Install Location, and click Install Click Restart to restart your MacintoshOMS Driver Search dialog box will appear. Click Search Create a New Studio setup dialog box will appear. Click OKAfter you have finished the above check, exit OMS Setup My Studio Setup Window, click the keyboard iconFig.d43 About Quick Setup dialog box will appear. Click ContinuePage Cannot install the driver correctly Problems related to the USB driverGI-20 is not detected when making OMS or FreeMIDI settings Find new hardware wizard does not execute automaticallyTroubleshooting Does your computer meet the USB specifications?Deleting incorrect device information Deleting the driver Can’t install/delete/use the driver in Windows XP/2000Windows XP/2000 users Did you make Driver Signing Options?Macintosh users Windows Me/98 usersIndex Tuner String SEL IndexAvis Information

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.