Roland GI-20 owner manual

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Used for instructions intended to alert the user to the risk of death or severe injury should the unit be used improperly.

Used for instructions intended to alert the user to the risk of injury or material damage should the unit be used improperly.

* Material damage refers to damage or other adverse effects caused with respect to the home and all its furnishings, as well to domestic animals or pets.

•Before using this unit, make sure to read the instructions below, and the Owner’s Manual.

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• Do not open (or modify in any way) the unit or its AC adaptor.

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•Do not attempt to repair the unit, or replace parts within it (except when this manual provides specific instructions directing you to do so). Refer all servicing to your retailer, the nearest Roland Service Center, or an authorized Roland

distributor, as listed on the “Information” page.

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• Never use or store the unit in places that are:

• Subject to temperature extremes (e.g., direct sunlight in an enclosed vehicle, near a heating duct, on top of heat-generating equipment); or are

•Damp (e.g., baths, washrooms, on wet floors); or are

•Humid; or are

•Exposed to rain; or are

•Dusty; or are

•Subject to high levels of vibration.

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•Make sure you always have the unit placed so it is level and sure to remain stable. Never place it on stands that could wobble, or on inclined surfaces.

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•Be sure to use only the AC adaptor supplied with the unit. Also, make sure the line voltage at the installation matches the input voltage specified on the AC adaptor’s body. Other AC adaptors may

use a different polarity, or be designed for a different voltage, so their use could result in damage, malfunction, or electric shock.

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The symbol alerts the user to important instructions or warnings.The specific meaning of the symbol is determined by the design contained within the triangle. In the case of the symbol at left, it is used for general cautions, warnings, or alerts to danger.

The symbol alerts the user to items that must never be carried out (are forbidden). The specific thing that must not be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the unit must never be disassembled.

The ● symbol alerts the user to things that must be carried out. The specific thing that must be done is indicated by the design contained within the circle. In the case of the symbol at left, it means that the power- cord plug must be unplugged from the outlet.

•Do not excessively twist or bend the power cord, nor place heavy objects on it. Doing so can damage the cord, producing severed elements and

short circuits. Damaged cords are fire and shock hazards!

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•Do not allow any objects (e.g., flammable material, coins, pins); or liquids of any kind (water, soft drinks, etc.) to penetrate the unit.

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•Immediately turn the power off, remove the AC adaptor from the outlet, and request servicing by your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the “Information” page when:

•The AC adaptor or the power-supply cord has been damaged; or

•If smoke or unusual odor occurs

•Objects have fallen into, or liquid has been spilled onto the unit; or

•The unit has been exposed to rain (or otherwise has become wet); or

•The unit does not appear to operate normally or exhibits a marked change in performance.

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•In households with small children, an adult should provide supervision until the child is capable of following all the rules essential for the safe operation of the unit.

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•Protect the unit from strong impact. (Do not drop it!)

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Contents Main Features Using the Unit Safely page 2-3 and Important NotesPage For the U.K Maintenance Power SupplyPlacement Additional PrecautionsContents Front Panel Rear Panel Signal Flow About Midi Installing the Divided Pickup on the Guitar or BassItems to Have On Hand Guitars That Cannot Be Used with the GK-2A/GK-2BPreparations to Make Before Performing Connection ExamplesSelecting the Guitar or Bass Turning Off the Power Turning On the PowerAdjusting the Input Sensitivity Playing Sounds from a Sound ModuleSystem Parameters and Patch Parameters What is a Patch?Selecting Patches System ParametersAbout the Display How to Switch PatchesWhen Not Switching Patches Patch ParametersSetting the Midi Transmit Channel Basic CH Setting the Midi ChannelSetting the Transmission Mode MONO/POLY When in Poly ModePress PATCH/VALUE to select the Basic channel number Setting the Control Channel CTL CHControl Change Press PATCH/VALUE to select the Control channel number Performing on the GuitarProgram Change Setting the Midi Data Path Connecting to a ComputerSetting the Midi Port Signal Paths That Can Be Selected WithCalling Up the Input Sensitivity Settings Setting the Feeling of the Performance Play FeelSetting the Pedal and Switch Functions Assign 31, 64-95 Midi Control Change CC#1-31, CC#64-95 Functions That Can Be Selected WithController Function Pu Patch UpOu Octave Up Pd Patch DownPt Patch Up/Down Od Octave DownV1-V4 Vibrato U4 Glide Up 4/d4 Glide DownU5-u8 Glide Up 5-8/d5-d8 Glide Down B1 Pitch BendSetting the Range in Which Pitches Are Changed Bend Range Shifting the Pitch of the Sound TransposeSettings That Can Be Selected With Setting the Bend RangeSwitching Sounds on External Devices PRG Change Press Write Storing the Settings WriteMuting Specific Strings Press PATCH/VALUE to select the save-destination patchPress PATCH/VALUE to select the copy-destination patch Confirm that the GI-20 is set to Play ModeCopying Patches Convenient Functions Featured by the GI-20 Tuning TunerConvenient Functions Featured by the GI-20 OffReceiving Saved Data Using Midi Bulk Load Midi Bend Data Thin Function Turn the power offReceive Saved Data Through USB Bulk Load USB Use a USB cable to connect the computer and the GI-20Receive Control Change Data Thin Function Reducing the Amount of Control Change Data TransmittedLimiting the Extent of the Bend Range Bend Range MAX Press PATCH/VALUE to select 12 orPress PATCH/VALUE to select SP or GE Turn the power off Selecting the Type of USB DriverTurn off the power to the GI-20 Reset to Default Factory Settings Factory ResetInstalling the Rack Mount Adaptor Attaching the Rubber FeetSound doesn’t vary when the settings are changed TroubleshootingVolume fluctuates from one string to another Pitch doesn’t change smoothlyIs Midi Bend Range the same for both sending and receiving? Problems occur after switching GI-20 patchesPitch is wrong out of tune with the guitar/bass Action Error MessagesReason Data Format for Exclusive Messages One-way Transfer ProcedureRoland Exclusive Messages Address-mapped Data TransferData set 1 DT1 12H System Exclusive Message Midi ImplementationChannel Voice Messages Control ChangeSystem Realtime Message Channel Mode MessageAppendices Transmit Data Decimal and Hexadecimal table Appendices Exclusive CommunicationsData Set 1 DT1 12H Midi Implementation Chart Specifications GI-20 GK-MIDI InterfaceComputer GI-20Open the System Properties dialog box Driver InstallationWith the GI-20 disconnected, start up Windows Click the Hardware tab, and then click Driver SigningPrepare the CD-ROM Installing & Setting Up the Driver WindowsSwitch on the GI-20’s power switch Connect the GI-20 to your computerIf What action do you want Windows to take? is set to Warn If What action do you want Windows to take? is set to BlockClick OK Click YesNext, you need to make the driver settings. p If you changed What action do you want Windows to take?Make sure that File signature verification is set to Ignore Fig.d13Fig.d16 If File signature verification is set to Block Click Yes Continue the installationIf File signature verification is set to Warn Click the Hardware tab, and then click Driver signature Restart WindowsIf you changed File signature verification \Win98Me\Setupinf.exe SetupInf dialog box, click OK Windows XP SettingsOpen Control Panel Click the Midi tab Windows 98 usersOpen the Multimedia Properties dialog box Set Midi outputInstalling the driver Use either OMS or FreeMIDI as the Midi driverVerify the Install Location, and click Install Setting the driverInstalling & Setting Up the Driver Macintosh Click Restart to restart your MacintoshCreate a New Studio setup dialog box will appear. Click OK OMS Driver Search dialog box will appear. Click SearchMy Studio Setup Window, click the keyboard icon After you have finished the above check, exit OMS SetupAbout Quick Setup dialog box will appear. Click Continue Fig.d43Page GI-20 is not detected when making OMS or FreeMIDI settings Problems related to the USB driverCannot install the driver correctly Find new hardware wizard does not execute automaticallyDeleting incorrect device information TroubleshootingDoes your computer meet the USB specifications? Windows XP/2000 users Can’t install/delete/use the driver in Windows XP/2000Deleting the driver Did you make Driver Signing Options?Windows Me/98 users Macintosh usersIndex Index Tuner String SELAvis 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.
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