User manual ROLAND VG-88

Owner's Manual Thank you, and congratulations on your choice of the Roland VG-88 VGUITAR SYSTEM. Before using this unit, carefully read the sections entitled: "IMPORTANT SAFETY INSTRUCTIONS" (Owner's manual p. 2), "USING THE UNIT SAFELY" (Owner's manual p. 3), and "IMPORTANT NOTES" (Owner's manual p. 11). These sections provide important information concerning the proper operation of the unit. Additionally, in order to feel assured that you have gained a good grasp of every feature provided by your new unit, Quick start and Owner's manual should be read in its entirety. The manual should be saved and kept on hand as a convenient reference. All product names mentioned in this document are trademarks or registered trademarks of their respective owners. In using the VG-88, either a guitar equipped with a GK-2A or one equipped with a GK-3 can be connected to it. If using a guitar equipped with a GK-3, substitute "GK Volume knob" (of the GK-3) wherever "SYNTH VOL knob" (of the GK-2A) appears in this document. Copyright © 2000 ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. IMPORTANT SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN ATTENTION: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS. IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS WARNING - When using electric products, basic precautions should always be followed, including the following: 1. 2. 3. 4. 5. 6. 7. 8. Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with a dry cloth. Do not block any of the ventilation openings. Install in accordance with the manufacturers instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Never use with a cart, stand, tripod, bracket, or table except as specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 9. For the U.K. WARNING: THIS APPARATUS MUST BE EARTHED IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE. GREEN-AND-YELLOW: EARTH, BLUE: NEUTRAL, BROWN: LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured GREEN-AND-YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or coloured GREEN or GREEN-AND-YELLOW. The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. 2 USING THE UNIT SAFELY 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 other adverse effects respect to the home furnishings, as well animals or pets. to damage or caused with and all its to domestic 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 powercord plug must be unplugged from the outlet. 001 009 · Before using this unit, make sure to read the instructions below, and the Owner's Manual. .......................................................................................................... 002a · Do not open or perform any internal modifications on the unit. .......................................................................................................... 003 · 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! .......................................................................................................... 010 · 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. .......................................................................................................... 004 · 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. .......................................................................................................... 007 · This unit, either alone or in combination with an amplifier and headphones or speakers, may be capable of producing sound levels that could cause permanent hearing loss. Do not operate for a long period of time at a high volume level, or at a level that is uncomfortable. If you experience any hearing loss or ringing in the ears, you should immediately stop using the unit, and consult an audiologist. .......................................................................................................... 011 · Do not allow any objects (e.g., flammable material, coins, pins); or liquids of any kind (water, soft drinks, etc.) to penetrate the unit. .......................................................................................................... 013 · 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. .......................................................................................................... 014 · 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. .......................................................................................................... 008a · Protect the unit from strong impact. (Do not drop it!) .......................................................................................................... 015 · The unit should be connected to a power supply only of the type described in the operating instructions, or as marked on the unit. .......................................................................................................... 008e · Use only the attached power-supply cord. .......................................................................................................... · Do not force the unit's power-supply cord to share an outlet with an unreasonable number of other devices. Be especially careful when using extension cords--the total power used by all devices you have connected to the extension cord's outlet must never exceed the power rating (watts/amperes) for the extension cord. Excessive loads can cause the insulation on the cord to heat up and eventually melt through. .......................................................................................................... 3 016 101a · Before using the unit in a foreign country, consult with your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the "Information" page. .......................................................................................................... · The unit should be located so that its location or position does not interfere with its proper ventilation. .......................................................................................................... 102b · Always grasp only the plug on the power-supply cord when plugging into, or unplugging from, an outlet or this unit. .......................................................................................................... 104 · Try to prevent cords and cables from becoming entangled. Also, all cords and cables should be placed so they are out of the reach of children. .......................................................................................................... 106 · Never climb on top of, nor place heavy objects on the unit. .......................................................................................................... 107b · Never handle the power cord or its plugs with wet hands when plugging into, or unplugging from, an outlet or this unit. .......................................................................................................... 108a · Before moving the unit, disconnect the power plug from the outlet, and pull out all cords from external devices. .......................................................................................................... 109a · Before cleaning the unit, turn off the power and unplug the power cord from the outlet (p. 11). .......................................................................................................... 110a · Whenever you suspect the possibility of lightning in your area, pull the plug on the power cord out of the outlet. .......................................................................................................... 4 Contents USING THE UNIT SAFELY......................................................................3 Concepts Behind Development of the V-Guitar System .....................8 Main features...........................................................................................9 How to use this manual........................................................................10 IMPORTANT NOTES .............................................................................11 Front and Rear Panels..........................................................................12 Front Panel................................................................................................................................................. 12 Rear Panel .................................................................................................................................................. 13 Chapter 1. Preparations for playing ....................................................14 Attaching the GK-2A/GK-3 to your guitar .......................................................................................... 14 Connecting an amp etc. ........................................................................................................................... 14 About the screen display (Basic operation) .......................................................................................... 16 Turning on the power and tuning your guitar .................................................................................... 17 Turning on the power of the VG-88 ....................................................................................... 17 Tuning your guitar ................................................................................................................... 17 Specify the driver settings ....................................................................................................................... 18 Adjusting the pickup sensitivity for each string .................................................................. 20 Matching the phase of the GK pickup and the guitar pickup............................................ 21 Name the GK pickup settings ................................................................................................. 21 Playing the VG-88 (adjusting the output level) ................................................................................... 21 Selecting the connected equipment........................................................................................ 21 Playing the VG-88 ..................................................................................................................... 22 Changing sounds (patches)..................................................................................................................... 22 How patch numbers are organized........................................................................................ 22 Using the VALUE dial to change patches ............................................................................. 23 Using pedals to change patches.............................................................................................. 23 Chapter 2. Overview of the VG-88 -- basic knowledge.....................24 How the VG-88 produces sound............................................................................................................ 24 COSM GUITAR......................................................................................................................... 24 COSM AMP ............................................................................................................................... 24 Chapter 3. Creating sounds -- basic section.....................................25 Saving a sound (patch) you created (the Write operation) ................................................................ 25 Rearranging the order of patches (the Exchange function)................................................................ 25 Very simple sound editing (EZ Edit function) ..................................................................................... 26 Chapter 4. Creating sounds -- advanced section .............................27 COSM GUITAR settings.......................................................................................................................... 27 COSM AMP settings ................................................................................................................................ 28 EFFECTS settings...................................................................................................................................... 28 Setting the tempo and key of the song you will perform ................................................................... 29 Setting the pedal functions (EXP/CTL/GK VOL/GK SW) ............................................................... 29 Setting the function of the VG-88's built-in EXP pedal ....................................................... 29 Setting the function of the VG-88's built-in CTL pedal....................................................... 30 Setting the GK VOL function .................................................................................................. 30 Setting the GK SW function..................................................................................................... 31 Setting the Assign functions.................................................................................................... 31 Exchanging the connection order of the internal multi-effect and the COSM GUITAR/COSM AMP ........ 32 Combining the normal input and GK input to create a sound.......................................................... 33 Setting the balance between the GK pickup and the normal pickup................................ 33 Connecting the sound of the GK pickup at the desired location in the effects................ 33 5 Assigning a name to the patch ............................................................................................................... 34 Adjust the volume level of the patch..................................................................................................... 35 Adjusting the sound of all patches collectively ................................................................................... 35 Chapter 5. Parameter Guide.................................................................36 COSM GUITAR ........................................................................................................................................ 36 TYPE ........................................................................................................................................... 36 PICKUP ...................................................................................................................................... 37 PT SHIFT (pitch shift)............................................................................................................... 39 BODY .......................................................................................................................................... 39 TUNE .......................................................................................................................................... 40 DETUNE..................................................................................................................................... 41 PD SHIFT (pedal pitch shift) ................................................................................................... 41 POLY DISTORTION (polyphonic distortion)....................................................................... 41 POLY COMP/LIMITER (polyphonic compressor/limiter) ............................................... 42 POLY OCTAVE (polyphonic octave)..................................................................................... 42 POLY SG (polyphonic slow gear)........................................................................................... 42 FILTER........................................................................................................................................ 43 P-BEND (power bend) ............................................................................................................. 43 SUSTAIN .................................................................................................................................... 43 COLOR ....................................................................................................................................... 43 GLIDE ......................................................................................................................................... 43 PWM MOD (PWM modulation)............................................................................................. 44 ATTACK..................................................................................................................................... 44 BODY LEV (body level) ........................................................................................................... 44 ORGAN ...................................................................................................................................... 44 EQ (equalizer)............................................................................................................................ 45 PAN............................................................................................................................................. 45 MIXER......................................................................................................................................... 45 COSM AMP............................................................................................................................................... 46 EFFECTS .................................................................................................................................................... 47 COMP/LM (COMPRESSOR/LIMITER)............................................................................... 47 WAH ........................................................................................................................................... 47 EQ (equalizer)............................................................................................................................ 48 MOD (modulation) ................................................................................................................... 49 DELAY........................................................................................................................................ 53 CHORUS .................................................................................................................................... 53 REVERB...................................................................................................................................... 54 NS (noise suppressor)............................................................................................................... 54 FV (foot volume) ....................................................................................................................... 54 LEVEL/BPM/KEY................................................................................................................................... 55 PEDAL/ASSIGN ...................................................................................................................................... 55 EZ EDIT ..................................................................................................................................................... 56 CONTRAST............................................................................................................................................... 56 GK FUNC (GK function) ......................................................................................................................... 57 GLOBAL .................................................................................................................................................... 58 TUNER ....................................................................................................................................................... 58 OUTPUT SELECT..................................................................................................................................... 58 SYSTEM ..................................................................................................................................................... 59 DRIVER ...................................................................................................................................... 59 PEDAL ........................................................................................................................................ 60 DIAL ........................................................................................................................................... 60 MIDI............................................................................................................................................ 61 EXCHANGE .............................................................................................................................. 61 6 Chapter 6. Changing the system settings ..........................................62 GK pickup settings ................................................................................................................................... 62 Select the save destination of GK pickup settings................................................................ 62 Adjusting the GK pickup sensitivity for each string ........................................................... 62 Name the GK pickup settings ................................................................................................. 62 Specify the direction in which the divided pickup is installed .......................................... 63 Specify the neck scale ............................................................................................................... 63 Specify the pickup phase ......................................................................................................... 63 Specify the distance between the divided pickup and the bridge..................................... 63 Exchanging the location of S1/S2........................................................................................... 64 Pedal function settings............................................................................................................................. 64 Setting the function of the BANK pedals .............................................................................. 64 Setting the range of bank change............................................................................................ 64 Setting the function of an external foot switch (FS-5U)....................................................... 65 Reflecting the New EXP Pedal and GK VOL Values When Patches Are Switched........ 65 Adjusting the depth of the built-in EXP pedal and the amount of change ...................... 65 VALUE dial settings................................................................................................................................. 66 Preventing accidental operation of the VALUE dial ........................................................... 66 Screen/display-related settings.............................................................................................................. 66 Adjusting the display contrast ................................................................................................ 66 GK pickup function settings ................................................................................................................... 66 Selecting the function of the S1/S2 switches ........................................................................ 66 Selecting the function of the SYNTH VOL knob.................................................................. 67 Rearranging the order of patches........................................................................................................... 67 Chapter 7. Using MIDI...........................................................................68 About MIDI ............................................................................................................................................... 68 Checking Compatible MIDI Messages (the MIDI Implementation Chart) ...................... 68 MIDI channels ........................................................................................................................... 68 About MIDI Omni Mode ......................................................................................................... 69 About the MIDI Device ID....................................................................................................... 69 Bank Select and Program Change .......................................................................................... 69 Switching the patches of an external device......................................................................................... 70 Selecting the Program Change map ....................................................................................... 70 Setting the Program Change reception map ......................................................................... 71 Synchronizing to the MIDI CLOCK arriving at MIDI IN ................................................... 71 Specifying the Control Change number transmitted when the pedal is operated ......................... 71 Transmitting/receiving all sound data ................................................................................................. 72 Transmitting settings to an external device (BULK DUMP) .............................................. 72 Receiving settings from an external device (BULK LOAD) ............................................... 72 Chapter 8. Appendices .........................................................................73 Troubleshooting........................................................................................................................................ 73 Trouble with the Sound ........................................................................................................... 73 Other Problems ......................................................................................................................... 73 Restoring the factory settings (Initialization) ....................................................................................... 74 MIDI Implementation Chart ................................................................................................................... 75 Specifications............................................................................................................................................. 76 Index.......................................................................................................77 VG-88 PATCH LIST ...............................................................................79 7 Concepts Behind Development of the V-Guitar System The Process That Led to the Birth of the V-Guitar System The acoustic piano has enjoyed a history of hundreds of years, culminating in the shape that it has today. The piano craftsmen of the past must have longed for piano wires that could be stretched just as tightly as they pleased. Unfortunately, though, the wooden frames of those times imposed practical limits on wire tension. Their dream finally became reality with the advent of frames made of cast iron. Piano craftsmen were no doubt delighted with this new ability to build pianos just as they wanted. Guitars have had a similar history. Through a continuing process of trial, error, and improvement made in a variety of ways, including the structure and materials for the wood, strings, and paint, guitars have reached the shape they have today. Now we have electric guitars equipped with pickups and amplifiers that can produce sound at high volumes. Does this mean that guitars have reached a state of perfection? Not necessarily. Throughout the ages, instruments have constantly evolved through the effective use of new materials as they became available. And as the twenty-first century approaches, Roland has incorporated new materials -- silicon DSP chips -- into guitars to create a new instrument -- the V-Guitar System. Composite Object Sound Modeling: COSM The new Composite Object Sound Modeling (COSM) advanced by Roland combines a number of sound modeling technologies to create even newer sounds. COSM creates new string vibrations while retaining all the expressiveness, response, and tension that are inherent in the sounds of a guitar. Roland believes that the ability to produce sounds based on entirely new concepts while making full use of conventional methods of play, and the fact that these sounds have full musical value, are of the greatest importance for a guitar player. COSM GUITAR/COSM AMP COSM guitar/COSM amp are modeling technologies that can reproduce the sounds of any existing guitar. This includes the following. · Electronic Modeling, which simulates all characteristics which can be attributed to the use of vacuum tubes, transistors, and all other electronic circuitry. · Magnetic Modeling, which simulates all the characteristics which can be produced as a result of using pickups, transformers, speakers, and other electromagnetic parts. · Physical Modeling, which simulates all the characteristics that are produced as a result of the use of certain types of materials to make a guitar, including the kind of wood, metal parts, or finish that are used. In addition, COSM guitar is able to produce completely new sounds that never existed before. The numerous harmonics contained in the sound from the vibrating strings (the sound source) can be radically emphasized, added to, or removed, in order to create totally new guitar sounds. A guitarist conveys musical expression through string vibration. Vibrating strings carry a great deal of information about the dynamics of a performance, including that which expresses the way in which strings have been pressed, the location at which they've been picked, the position of the pick, and the kind of vibrato that's been used. The V-Guitar system uses the string vibration itself (which contains all of this performance information) as the sound source, and can create not only previously existing guitar sounds, but also completely new sounds. One great advantage of this system is that it preserves the playing dynamics of the guitarist, as they are conveyed by the vibration of the string. Sound Modeling Roland believes that the final evaluation of an electric guitar's sound should not be based only on sound output from the guitar itself, but should also include the sound that passes through the guitar amps, speakers, and other equipment. To achieve this, it's necessary to simulate all the steps along the way -- from the moment a guitar string is plucked, until the time the sound reaches the ears -- thereby re-creating the sound. Roland has made it possible to re-create these steps with this latest sound modeling technology -- in other words, other means are used to make a virtual model of the physical structures and materials that actually exist. 8 Main features A new dimension of soundcreation made possible by three core sections: COSM Guitar, COSM Amp, and multieffects The COSM GUITAR section allows you to change the guitar's pickup and body. The COSM AMP section permits the accurate simulation of distortion, amp head, speakers, and mic placement. Finally, the versatile multi-effect section lets you put the finishing touches on your sound. Simply by pressing a single pedal, you can switch to a different guitar, change the tuning, re-connect your amp, or change to a different effects setup. COSM guitar technology has been further developed to allow the production of sounds that could not be made on any previously existing instrument. The vibrations from the guitar captured by the divided pickups are analyzed to detect pitch and envelope, and are used to create sounds that are totally new, yet have a natural playing feel. Your playing can take full advantage of the characteristic nuances provided by guitar performance techniques such as picking position, dynamics, and vibrato. In addition, you can also use performance techniques from which pitch cannot be detected, such as muting, harmonics and brushing. The COSM guitar section contains a mixer section that lets you freely control the inputs of the normal pickup and the divided pickup, so that you can create sounds that combine both pickups. Global parameters The patch parameters of the VG-88 can be adjusted to compensate for the environment in which you are playing. Reverb depth, low-frequency and high-frequency tone, and noise suppressor sensitivity can be adjusted globally without changing the settings of each individual patch. Easy operation The VG-88 features the same all-in-one pedal effector-type design that was so popular on the VG-8 and GR-30. There are no complicated connections to make, and setup is quick and easy. The display consists of a two-digit LED and a full-graphic LCD. The two-digit LED and the LED's for each number pedal make it easy to distinguish patch numbers, even on a dimly lit stage or when changing sounds from a standing position. The 160 x 64 pixel LCD allows easy and visually intuitive parameter-editing. Operation is consistent and logical, so that you can experience the power of the V-Guitar system immediately. EZ Edit function (p. 26) Starting with preset sounds, you can easily create new sounds by adjusting four parameters. Broad range of expandability MIDI connectors (IN, OUT) You can control the VG-88 from an external MIDI device. The VG-88's parameter settings can also be transmitted to an external MIDI device and saved. Rich expressive potential COSM guitar, COSM amp, and multi-effect parameters are saved in each patch. When shipped from the factory, the VG88 contains 160 PRESET patches. In addition, 100 new USER patches of your own creation can be stored in internal memory. The VG-88 contains a high-quality multi-effect unit. Parameter settings for each effect can be modified and stored individually in a patch. The COSM guitar section provides a polyphonic pitch shifter that allows you to specify a different amount of pitch shift for each string. You can play VG sounds at a different octave than the guitar sounds, or use open tunings without physically changing the actual tuning of your guitar. A four-band equalizer allows you to make detailed adjustments to your tone. GUITAR INPUT jack A normal pickup can be plugged directly into the VG-88. GUITAR OUTPUT jack If desired, you can output just the normal pickup sound of the guitar. SUB EXP PEDAL/SUB CTL 1, 2 jacks An expression pedal or a control pedal can be connected to these jacks. A connected pedal can be used for controlling parameters. Built-in EXP pedal and CTL pedal The function of the built-in EXP pedal and CTL pedal can be specified for each patch. For example, the EXP pedal can function as a wah pedal in one patch, and a volume pedal in another patch. 9 How to use this manual This manual is broadly divided into eight chapters that explain operations and functions you will use during normal playing, as well as how to make various settings. You'll get the most from this manual by reading its chapters in order. An alphabetical index is provided at the end of the manual. Refer to it if you encounter an unfamiliar term as you operate the VG88. Chapter 1. Preparations for playing This chapter explains how to install the GK-2A/GK-3 divided pickup on your guitar, connect it to the VG-88, and play sounds. The VG-88 has a rich array of amazing functionality. However, if connections and settings are not made correctly, this potential will not be fully realized. Please be sure to read this chapter before you turn on the VG-88's power. It is very easy to operate the VG-88. If you master the contents of this chapter, you will be able to select the internal patches and enjoy all of the basic features of the VG-88. Chapter 5. Parameter guide This chapter provides details about the VG-88's patch parameters and system parameters, organized by screen. This information will be useful when you wish to set up the VG-88 system for use with external devices, or when constructing a new patch. You can read the appropriate section when the need arises. Chapter 6. Changing the system settings This chapter explains how to make global settings for the entire VG-88. Chapter 2. Overview of the VG-88 -- basic knowledge This chapter provides an overview of the VG-88. It explains how the VG-88 produces sound, and describes its signal flow ­ the way in which sound travels through the VG-88's sections. Chapter 7. Using MIDI The VG-88 provides MIDI connectors: IN and OUT. Using MIDI, you can control the VG-88 from an external MIDI device. You can also transmit VG-88 patch parameters or system parameters to save them in an external MIDI storage device. This chapter explains how to use the VG-88 with external devices using MIDI. Chapter 3. Creating sounds -- basic section Once you are able to play the internal patches, you can try creating your own patches to suit any song you are playing. This chapter explains the meaning of each patch parameter, the basic editing procedure, and how to save a patch that you create. Chapter 8. Appendices This chapter provides an assortment of information not already covered in the previous chapters. Chapter 4. Creating sounds -- advanced section In addition to the functions explained in Chapter 3, the VG88 has many other advanced capabilities that are worth learning to use. This chapter explains using these various functions ­ you will find them to be convenient when editing patches. 10 IMPORTANT NOTES 291b In addition to the items listed under "IMPORTANT SAFETY INSTRUCTIONS" and "USING THE UNIT SAFELY" on pages 2 and 3, please read and observe the following: Power Supply 301 Memory Backup 501b · Do not use this unit on the same power circuit with any device that will generate line noise (such as an electric motor or variable lighting system). 307 · Before connecting this unit to other devices, turn off the power to all units. This will help prevent malfunctions and/or damage to speakers or other devices. Placement 351 · This unit contains a battery which powers the unit's memory circuits while the main power is off. When this battery becomes weak, the message shown below will appear in the display. Once you see this message, have the battery replaced with a fresh one as soon as possible to avoid the loss of all data in memory. To have the battery replaced, consult with your retailer, the nearest Roland Service Center, or an authorized Roland distributor, as listed on the "Information" page. "BATTERY LOW" · Using the unit near power amplifiers (or other equipment containing large power transformers) may induce hum. To alleviate the problem, change the orientation of this unit; or move it farther away from the source of interference. 352a Additional Precautions 551 · This device may interfere with radio and television reception. Do not use this device in the vicinity of such receivers. 352b · Noise may be produced if wireless communications devices, such as cell phones, are operated in the vicinity of this unit. Such noise could occur when receiving or initiating a call, or while conversing. Should you experience such problems, you should relocate such wireless devices so they are at a greater distance from this unit, or switch them off. 355 · Please be aware that the contents of memory can be irretrievably lost as a result of a malfunction, or the improper operation of the unit. To protect yourself against the risk of loosing important data, we recommend that you periodically save a backup copy of important data you have stored in the unit's memory in another MIDI device (e.g., a sequencer). 552 · Unfortunately, it may be impossible to restore the contents of data that was stored in the unit's memory or another MIDI device (e.g., a sequencer) once it has been lost. Roland Corporation assumes no liability concerning such loss of data. 553 · To avoid possible breakdown, do not use the unit in a wet area, such as an area exposed to rain or other moisture. · Use a reasonable amount of care when using the unit's buttons, sliders, or other controls; and when using its jacks and connectors. Rough handling can lead to malfunctions. 554 · Never strike or apply strong pressure to the display. Maintenance 402 556 · Never use benzine, thinners, alcohol or solvents of any kind, to avoid the possibility of discoloration and/or deformation. · When connecting / disconnecting all cables, grasp the connector itself--never pull on the cable. This way you will avoid causing shorts, or damage to the cable's internal elements. 557 Repairs and Data 452 · A small amount of heat will radiate from the unit during normal operation. 558a · Please be aware that all data contained in the unit's memory may be lost when the unit is sent for repairs. Important data should always be backed up in another MIDI device (e.g., a sequencer), or written down on paper (when possible). During repairs, due care is taken to avoid the loss of data. However, in certain cases (such as when circuitry related to memory itself is out of order), we regret that it may not be possible to restore the data, and Roland assumes no liability concerning such loss of data. · To avoid disturbing your neighbors, try to keep the unit's volume at reasonable levels. You may prefer to use headphones, so you do not need to be concerned about those around you (especially when it is late at night). 559a · When you need to transport the unit, package it in the box (including padding) that it came in, if possible. Otherwise, you will need to use equivalent packaging materials. 561 · Use only the specified expression pedal (EV-5; sold separately). By connecting any other expression pedals, you risk causing malfunction and/or damage to the unit. 562 · Use a cable from Roland to make the connection. If using some other make of connection cable, please note the following precautions. · Some connection cables contain resistors. Do not use cables that incorporate resistors for connecting to this unit. The use of such cables can cause the sound level to be extremely low, or impossible to hear. For information on cable specifications, contact the manufacturer of the cable. 11 Front and Rear Panels Front Panel fig.0-01 8 9 1 2 6 7 3 4 5 10 19 22 11 12 13 14 15 16 17 18 20 21 1. LED Display 2. LCD Display 3. VALUE Dial 4. OUTPUT LEVEL Knob 5. OUTPUT SELECT Button 6. Function Buttons 7. PAGE Buttons 8. EXIT Button 9. WRITE Button 10.CURSOR Buttons 11.COSM GUITAR Button 12.COSM AMP Button 13.EFFECTS Button 14.LEVEL/BPM/KEY Button 15.PEDAL/ASSIGN Button 16.NAME/CHAIN Button 17.EZ EDIT Button 18.TUNER Button 19.BANK Pedals 20.Number Pedals 21.CTL (control) Pedal 22.EXP (expression) Pedal When you operate the expression pedal, please be careful not to get your fingers pinched between the movable part and the panel. 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. 12 Front and Rear Panels Rear Panel fig.0-02 23 23.GK IN Jack 24.GUITAR Jacks 25.OUTPUT Jacks 26.PHONES Jack 24 25 26 27 28 29 30 27.SUB EXP PEDAL/SUB CTL 1,2 (sub expression pedal/sub control pedal) Jack 28.MIDI Connectors 29.POWER Switch 30.AC Inlet 13 Chapter 1. Preparations for playing Attaching the GK-2A/GK-3 to your guitar First, you will need to attach the GK-2A/GK-3 divided pickup to your guitar. To learn how, refer to the owner's manual for the GK-2A/GK-3. About the GK-2A/GK-3 select switch When using the VG-88, you can control the balance between the divided pickup and the normal pickup for each patch. We recommend that you normally leave the select switch in the "MIX" position. The GK-2A/GK-3 cannot be used with the following types of guitar. (When attached to one of these guitars, the GK-2A/ GK-3 will not function correctly.) · Guitars with unconventional string structures, such as twelve-string guitars or pedal steel guitars · Guitars that use nylon or gut strings · Bass guitars · Other guitars that, for structural reasons, have no location where the GK-2A/GK-3 divided pickup can be attached correctly About the SYNTH VOL knob of the GK-2A When using the VG-88, various functions can be assigned to the SYNTH VOL knob of the GK-2A. If the SYNTH VOL knob is programmed to control a parameter other than the volume of the VG-88, the SYNTH VOL knob will no longer control the volume of the VG-88. If using a guitar equipped with a GK-3, substitute "GK Volume knob" (of the GK-3) wherever "SYNTH VOL knob" (of the GK-2A) appears in this document. Connecting an amp etc. Before you make connections In order to play the VG-88, you will need the following equipment. · A guitar on which the GK-2A/GK-3 has been installed · Amp/speaker or headphones The following equipment will add additional functionality to your VG-88 system. · External expression pedal (sold separately: Roland EV-5, BOSS FV-300L) · External pedal switch (sold separately: Roland DP-2, BOSS FS-5U) After you have prepared your guitar -- by installing the GK-2A/GK-3 -- connect your equipment as shown in the following diagram. fig.1-01 d Rolan Guitar with GK-2A or GK-3 Speakers with Amplifier 14 Chapter 1. Preparations for playing About the GUITAR INPUT jack To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections. When connecting a guitar to the VG-88 without C-13A/B cable, use the GUITAR INPUT jack. Chapter 1 About the OUTPUT jack When connecting a guitar amp to the OUTPUT jacks, use the guitar amp's MAIN IN jack or RETURN jack. Use only the specified expression pedal (EV-5 or BOSS FV300L; sold separately). By connecting any other expression pedals, you risk causing malfunction and/or damage to the unit. If your guitar amp does not have a MAIN IN jack or RETURN jack, connect it to the guitar input jack (INPUT). About the GUITAR OUT jack As desired, connect your amp or mixer to the GUITAR OUT jack. When connecting a FS-5U, set the polarity switch as described below. fig.1-01a * Since you can output only the original guitar sound from the GUITAR OUT jack, use the jack when you wish to process just the guitar sound through an external effects device. * If you are using the normal guitar input jack of the GK-2A/ GK-3, set the GK-2A/GK-3 select switch to "MIX." If the select switch is set to "SYNTH (GK)," the signal from GUITAR OUT will be muted (silenced). * Even when headphones are connected to the PHONES jack, sound will still be output from the OUTPUT jack and the GUITAR OUT jack. Polarity switch 15 Chapter 1. Preparations for playing About the screen display (Basic operation) Depending on the screen, the parameters may occupy two or more screen pages. The page icon is shown in the upper right of the screen. fig.2-02 Edit Multiple Parameters Simultaneously For parameters which can be set independently for each string, you can simultaneously increase/decrease the settings for each string. For example if you wish to set the shift amount of Polyphonic Pitch Shift to the same setting for all strings, this function means that you don't have to repeat the procedure for each string. This function is available for the following parameters. page icon fig.1-02 3 SYSTEM: PICKUP<->BRIDGE SENSITIVITY COSM GUITAR: PT SHIFT SHIFT#1­6 PT SHIFT FINE#1­6 PT SHIFT HARMO#1­6 PT SHIFT E.LEVEL#1­6 PT SHIFT D.LEVEL#1­6 TUNE SHIFT#1­6 PAN STRING#1­6 PD SHIFT STRING#1­6 OCT -1OCT#1­6 OCT -2OCT#1­6 OCT DIR#1­6 2 1. Use PAGE [ ][ 1 2 ] to switch pages. 2. Use [F1]­[F6] to select parameters. * You can also use [CURSOR] to select parameters. 1. Access the page that contains the parameter you wish to modify. 3. Turn [VALUE] to select the desired value. * If you wish to save a newly created or modified patch, refer to "Saving a sound (patch) you created" (p. 25). 2. Move the cursor to the parameter that you wish to modify. 3. At this time, [F1] ­ [F6] will correspond to strings numbers 1 ­ 6. While holding down the function button for the desired string, press [F1] ­ [F6] that you wish to modify simultaneously. fig.1-02a 4. Press any button to cancel setting. 16 Chapter 1. Preparations for playing Turning on the power and tuning your guitar Chapter 1 Turning on the power of the VG-88 Once the connections have been completed (p. 14,15), turn on power to your various devices in the order specified. By turning on devices in the wrong order, you risk causing malfunction and/or damage to speakers and other devices. Tuning your guitar Here's how to use the VG-88's tuner function to tune your guitar. fig.1-04 2 1. Turn the VG-88's POWER switch to the "ON" position to turn on its power. The display will light, and the following screen will appear. This display is referred to as the "Play page." fig.1-03 2 2 1,7 * When the power is turned on, the last-selected patch number will be selected. 1. Press [TUNER]. This turns on the Tuner function. fig.1-05 The procedures described in the owner's manual are performed from the Play page, which you can access by pressing [EXIT] several times. 2. Use the function buttons to make the following settings. This unit is equipped with a protection circuit. A brief interval (a few seconds) after power up is required before the unit will operate normally. Press the button ([F4] [F6]) for the function that you wish to set, and then turn [VALUE] to select the desired value. * If you do not need to make these settings -- perhaps the values you want are already selected -- this procedure is not necessary. Proceed to Step 3. [F4] (PITCH: 435Hz ­ 445Hz) Specify the standard pitch. * With the factory settings, this is set to "440 Hz." * Effects controlled with the KEY parameter make reference to this standard pitch. 2. Turn on the power of your connected audio devices, such as your guitar amp or mixer. What is Standard pitch? "Standard pitch" refers to the frequency of the A4 note -- middle A on a piano -- of the instrument serving as the reference pitch for tuning. [F6] (MUTE OFF, MUTE ON) Select whether or not sound will be output to the connected device (e.g., amp) as you tune. MUTE OFF: Sound will be output. MUTE ON: Sound will not be output. * With the factory settings, this is set to "MUTE OFF." 17 Chapter 1. Preparations for playing 3. Play a single unfretted note on the string you wish to tune. The note name closest to the string you played will appear in the LED display. * Cleanly play a single note only on the string that you wish to tune. fig.1-06 5. While watching the display, adjust the tuning until only the middle indicator (tuned) is lit. 6. Repeat steps 3 ­ 5 to tune all the strings. * When tuning a guitar that has a tremolo arm, tuning one string may cause the other strings to go out of tune. In such cases, first tune the strings to the approximate pitch (so that the note name is displayed), and then keep tuning each string until they are all in tune. C F# C# D G# D# E A# F G A B 7. When you have finished tuning, press [TUNER] or [EXIT]. 4. Adjust the tuning until the note name of the string you played appears in the display. Specify the driver settings The sound quality of the VG-88 is dramatically affected by how the divided pickup is installed. To ensure that the VG88 always plays with the best possible sound quality, you must adjust the pickup driver settings. These settings provide the VG-88 with information that allows it to compensate for, and minimize, any unevenness in sound due to the nature of the divided pickup's installation. 1. Press [F6] (SYSTEM). The System screen will appear. fig.1-14 2. Press [F1] (DRIVER). The driver setting screen will appear. If you have two or more guitars that you wish to use with the VG-88, you must enter driver settings for the divided pickup of each guitar. For each guitar, use the following procedure. Settings for up to five guitars can be made and stored. fig.1-10 When playing the VG-88, driver settings are extremely important to the final sound quality. You must be sure to set these parameters correctly. fig.1-08 3. Specify the driver settings. Move the cursor to "SETTING." Use [VALUE] to select the driver settings for your guitar. There are five setting memories (A­E), allowing you to save five setups comprised of the values you select in the following Steps 4­7. 3,4,5,6,7,8 2 You can simply select the appropriate driver setting whenever you switch guitars so that the optimal settings for that guitar are immediately available. 1 10 3,4,5,6,7,8 type of divided pickup that is installed on your guitar. 4. Select the driver type. Move the cursor to "TYPE." Use [VALUE] to select the 18 Chapter 1. Preparations for playing fig.1-10a 6. Specify the scale length. Move the cursor to "SCALE." Use [VALUE] to specify the scale length of your guitar (the length from the bridge to the nut). Select the closest value in the range of 620­660 mm (ST=648mm, LP=628mm). fig.1-10d Chapter 1 GK-2A: Make this setting if you are using a GK-2A/GK-3 divided pickup. GK-2: Make this setting if you are using a GK-2 divided pickup. PIEZO: Make this setting if you are using a piezo divided pickup. * Select the Piezo setting if you are using a piezo-type pickup. A piezo-type pickup uses a piezo-electric sensor attached to the bridge of the guitar to detect the vibrations of the strings. 7. Specify whether or not the functions of the GK-2A/GK-3 switches S1 and S2 will be exchanged. Move the cursor to "S1/S2 POSITION," and use [VALUE] to select the setting. fig.1-10f 5. Specify the direction in which the pickup is attached. Move the cursor to "DIRECTION." Use [VALUE] to specify the direction in which the pickup is attached on your guitar. fig.1-10b NORMAL: The switch functions will be left as they are. REVERSE: The S1 switch and S2 switch will be exchanged. 8. Specify the distance from the pickup to the bridge. Press [PAGE ] to move to Page 2. Move the cursor to "PUBRIDGE <1>­<6>." Use a ruler or tape measure to actually measure along each string from the center of the divided pickup to the bridge. Specify the result as the length in millimeters for each string. * When TYPE is set to PIEZO, this setting is ignored. fig.1-10e NORMAL: In this direction, the cable exits on the side of string 6. REVERSE: In this direction, the cable exits on the side of string 1. fig.1-10c NORMAL string 1 string 6 fig.1-12 string 6 REVERSE string 1 string 6 string 1 String Pickup Bridge 19 Chapter 1. Preparations for playing 9. If you will be using two or more guitars to play the VG88, repeat Steps 4­7 to enter the driver settings for each guitar. 3. Press [F1] (DRIVER). The driver setting screen will appear. fig.1-15 10.When you have finished making all of your settings, press [EXIT]. You will return to Play page. * These settings are required when you newly install a divided pickup on your guitar, or after you have adjusted the height of a divided pickup. Once you have made the correct settings, they will be saved even when the power is turned off. You do not need to redo these settings each time you play. * If you are using the VG-88 with a guitar other than the one you used previously, go to Step 4 and select the appropriate driver setting A­E for the guitar you are currently using. Then press [EXIT] to return to Play page. 4. Press [PAGE fig.1-16 ] several times to access Page 3. string 1 string 6 Adjusting the pickup sensitivity for each string Adjust the pickup sensitivity for each string according to how the GK-2A/GK-3 divided pickup was installed. 5. Press [F6] to select String 6. 6. Play String 6 on your guitar. Level indicators will appear beginning from the left, corresponding to how strongly you play the string. fig.1-17 string 1 If you will be using two or more guitars to play the VG-88, you must adjust the sensitivity for the divided pickup of each guitar. For each guitar, turn off the power of the VG-88, connect the guitar, and perform the following procedure. Settings for up to five guitars can be entered and stored. fig.1-13 string 6 7. Turn [VALUE] to adjust the sensitivity. Set the sensitivity as high as possible without allowing the large level indicator at the far right to appear when you play the loudest/hardest note that you will play in actual performance. * If the large level indicator at the far right appears, the maximum level has been exceeded and you must lower the sensitivity. * Depending on the guitar that you use, the level indicator may reach the maximum even if you set sensitivity to the minimum setting. If this occurs, increase the distance between the GK2A/GK-3 divided pickup and the string so that it is greater than specified. 7 3 2,5 1,10 4 1. Make sure that you are in Play page. If you are not in Play page, press [EXIT] several times. 8. In the same way, adjust the sensitivity of Strings 5­1. 9. Next, play Strings 6­1 as softly as possible. If any string produces a particularly loud sound, lower the sensitivity for that string in order to minimize volume differences between strings. 2. Press [F6] (SYSTEM). The System screen will appear. fig.1-14 10.When you have finished setting the sensitivity of all of the strings, press [EXIT]. You will return to Play page. * These settings are required when you newly install a divided pickup on your guitar, or after you have adjusted the height of a divided pickup. Once you have made the correct settings, 20 Chapter 1. Preparations for playing they will be saved even when the power is turned off. You do not need to redo these settings each time you play. * If you are using the VG-88 with a guitar other than the one you used previously, go to Step 3 and select the appropriate driver setting A­E for the guitar you are currently using. Then press [PLAY] to return to Play page. Name the GK pickup settings 1. Make sure you're in Play page. If you're not in Play page, press [EXIT] several times. Chapter 1 2. Press [F6] (SYSTEM). 3. Press [F1] (DRIVER). 4. Press [F1] (SETTING). Select the SETTING item that you wish to set. Matching the phase of the GK pickup and the guitar pickup Unless the phase of the GK pickup and the pickup of the guitar are matched, they will partially cancel each other out when they are mixed, adversely affecting the tone or volume. 5. Use [CURSOR settings. fig.6-03a ] to move the cursor to the name of the 1. Make sure you're in Play page. If you're not in Play page, press [EXIT] several times. 2. Press [F6] (SYSTEM). 3. Press [F1] (DRIVER). 4. Press [F5] (GT PU PHASE). fig.1-10g 6. Use [F1] ­ [F6] and [VALUE] to assign a name. [F1] ( [F2] ( [F3] ( ) : Return the cursor to the left. ) : Advance the cursor to the right. ) : Advance the cursor to the end. [F4] (SPACE): A space will be inserted at the cursor location, and the cursor will move one space to the right. [F5] (DELETE): Delete a character and move the subsequent text forward. 5. While playing String 6, turn [VALUE] and select the position that does not cause the volume of the lowfrequency range to diminish significantly. NORMAL: The phase will remain unchanged. INVERSE: The phase will be inverted. [F6] (A, a, 1, ): Switch between inputting "uppercase characters," "lowercase characters," "numerals," and "symbols." * Press [CURSOR page. ] several times to return to the previous Playing the VG-88 (adjusting the output level) Selecting the connected equipment Select the type of equipment that is connected to the VG-88. * If you have connected a guitar amp, refer to "About the OUTPUT jack" (p. 15). GUITAR AMP: If you have connected the VG-88 to the guitar input jack (INPUT) of a guitar amp COMBO: Combo type (single unit containing amp and speaker) STACK: Stack type (amp and speaker are separate) POWER AMP+SP/RETURN: If you have connected the VG-88 to the RETURN jack or MAIN IN jack of a guitar amp COMBO: Combo type (single unit containing amp and speaker) STACK: Stack type (amp and speaker are separate) LINE/PHONES: If you have connected the VG-88 to a mixer or MTR (multitrack recorder), or are using headphones 1. Press [OUTPUT SELECT] to select the output device. * While the OUTPUT SELECT screen is displayed, you can also rotate [VALUE] to select this. fig.1-18 21 Chapter 1. Preparations for playing Playing the VG-88 Now let's actually play the VG-88. 1. Make sure that you are in Play page. If you are not in Play page, press [EXIT] several times. 3. Turn the VG-88's [OUTPUT LEVEL]. fig.1-19a 2. Set the select switch of the GK-2A/GK-3 to "MIX." fig.1-19 GK-2A GK-3 * The VG-88's EXP pedal, or the GK-2A's SYNTH VOL knob are set to "MASTER LEVEL," operate the EXP pedal or SYNTH VOL knob. 4. Play your guitar. The VG-88 will sound using the currently selected patch. Changing sounds (patches) What is Patches? The VG-88 contains 260 different sounds. Each of these is called a patch. How patch numbers are organized In Play page, patch numbers (bank, number) and patch names are displayed as follows. fig.1-21 User patches When the VG-88 is shipped from the factory, it contains 100 user patches. You are free to modify, delete, or create these anew. 1-1 2-1 . . . . . 25-1 1-2 2-2 . . . . . 25-2 1-3 2-3 . . . . . 25-3 1-4 2-4 . . . . . 25-4 Patch Number (Bank ­ Number) User Patch/ Preset Patch Patch Name Preset patches There are two types of patches: user patches and preset patches. The VG-88 contains 160 preset patches. 26-1 27-1 . . . . . 65-1 26-2 27-2 . . . . . 65-2 26-3 27-3 . . . . . 65-3 26-4 27-4 . . . . . 65-4 Preset patches can be edited -- i.e., you can modify their settings -- but cannot be saved again as presets. If you wish to save a modified preset patch, you must store it as a new user patch. 22 Chapter 1. Preparations for playing Using the VALUE dial to change patches Here's how you can change from one patch to the next one. Using pedals to change patches This method is convenient during a live performance or in the studio. You can press pedals to specify the bank and number. Chapter 1 If the System parameter "DIAL" is set to "VALUE ONLY," [VALUE] cannot be used to select patches. 1. Make sure that you are in Play page. If you are not in Play page, press [EXIT] several times. If you set the System parameter "BANK AREA," patches will change within the specified bank area. 2. Turn [VALUE] to change patches. Turning [VALUE] toward the right will select the nextnumbered patch; turning it toward the left will select the previous-numbered patch. fig.1-22 1. Make sure that you are in Play page. If you are not in Play page, press [EXIT] several times. 2. Select the patch bank. Use [BANK ] [BANK ] to select the desired bank. * If you do not need to leave the currently selected bank, this step is not necessary. Proceed to Step 3. fig.1-23 3. Select the patch number. Use number pedals [1]­[4] to select the desired patch. fig.1-24 23 Chapter 2. Overview of the VG-88 -- basic knowledge How the VG-88 produces sound The most basic setup for playing sounds on the VG-88 consists of the VG-88 itself and a guitar on which the GK-2A/GK-3 has been installed. Here we will provide a simple explanation of how the VG-88 produces sound. fig.2-01