IMPORTANT NOTES
Contents
1. Before moving the unit disconnect the AC adaptor Always grasp only the plug or the body of the AC and all cords coming from external devices adaptor when plugging into or unplugging from an outlet or this unit e Before cleaning the unit turn off the power and Whenever the unit is to remain unused for an unplug the AC adaptor from the outlet extended period of time disconnect the AC adaptor e Whenever you suspect the possibility of lightning in your area disconnect the AC adaptor from the Try to prevent cords and cables from becoming o tlet entangled Also all cords and cables should be placed so they are out of the reach of children Never climb on top of nor place heavy objects on the unit For the U K IMPORTANT THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE 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 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 Under no circumstances must either of the above wires be connected to the earth terminal of a three pin plug For EU Countries This product complies with the requirements o2. tion on off When the Robot function is on the Robot indica tor will light When the Robot function is on the voice will be output at a fixed Number Buttons Number Indicators These buttons are used to select memory positions 1 4 the indicator of the selected number will light When you move the sliders or press the ROBOT button the number indicator will blink to indicate that the voice character is now different than the contents of the memory VOICE CHARACTER pitch regardless of the input pitch producing a flat voice character without intonation PITCH Slider This slider adjusts the pitch of the voice character The pitch can be adjusted over a range of one octave smaller Lowering the slider produces FORMANT Slider Formants are fixed frequency regions of emphasis that are an important element in determining how a voice sounds This slider adjusts the formants Raising the slider produces a voice character that sounds as if the vocal cords have become MIX BALANCE Slider This slider adjusts the volume balance between the generated voice character and the original input sound As the slider is raised toward the EFFECT end of the scale the generated voice WRITE Button This button is used to write store the current voice character settings into memory the USER bank Write
3. character types as appro priate for your musical or performance situation The voice character memories will be given settings of the selected type At this time the contents of the USER bank will also be re written If All Memory Type is selected you will be able to freely modify the settings of the PRESET bank just as with the USER bank Procedure 1 Turn the power off 2 While holding down the button for the desired type turn the power on again 3 While the Preset indicator and the User indicator are lit press the WRITE button The voice character memories will be given settings of the selected type BANK Standard Settings 1 Vocal Applications with reverb 2 Vocal Applications with non reverb 3 Narrations DJ Performance Settings 4 Animation Character Settings ROBOTI All memory types Standard Settings PRESET 1 High Tone 2 Low Tone 2 3 Kids 4 Computer Voice USER 1 Duck 2 Big Monster 3 Space Invader 4 Robot Vocal Applications with reverb PRESET 1 Normal Voice 2 Detune Up 3 Duet High 4 3rd USER 1 Normal Voice 2 Detune Down 3 Duet Low 4 5th Vocal Applications with non reverb PRESET 1 Normal Voice 2 Detune Up 3 Duet High 4 3rd USER 1 Normal Voice 2 Detune Down 3 Duet Low 4 5th Narrations DJ Performance Settings PRESET 1 Low Tone 1 2 Low Tone 2 3 High Tone 4 Computer Voice USER 1 Low Tone 1 2 Low Tone 2 3 High Tone 4 Computer Voi
4. excluding AC adaptor Included Items AC adaptor ACI ACB Series Owner s Manual Roland Service information sheet 0 dBu 0 775 Vrms In the interest of product improvement the specifications and or appearance of this unit are subject to change without prior notice 1 Usual setup for transforming a man s voice to a woman s VOICE CHARACTER 2 Lowering a man s voice by an octave Can be used to make a woman s voice sound like a man s VOICE CHARACTER 3 Centering the Mix Balance slider lets you mix a man s dry voice together with the same voice transformed into a 4 Robot Mode woman s for a duet Add reverb effect VOICE CHARACTER VOICE CHARACTER
5. procedure Here s how to write a voice character that you ve created into memory USER bank By storing a voice character in memory you can later re select it at the touch of a button L Move the sliders and or press the RO BOT button to create the desired voice character 2 Press the WRITE button The bank USER and number indicators will blink 3 Press a number button 1 4 to select the desired storage destination the number indicator will blink 4 Press the WRITE button once again The voice character will be stored in the number you selected in step 3 By pressing the WRITE button without mov ing the sliders or pressing the ROBOT but ton you can copy the currently selected voice character to another USER number If during the Write procedure you decide to cancel the operation hold down the BY PASS button and press the WRITE button You will return to where you were before starting the Write procedure BYPASS Button Bypass Indicator This button switches the bypass function on off When bypass is on the BYPASS indicator will light and the voice character and reverb will be turned off so that the input sound is output without change If you use the REMOTE jack to turn off the voice character while leaving the reverb unaffected the Bypass indicator will blink REVERB Slider This slider adjusts the volume of the reverbera tion sound lt Rear Panel gt Cord Hook Loop the AC ad
6. 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 e This unit either alone or in combination with an amplifier and headphones or speakers may be S 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 A WARNING e Before using this unit make sure to read the instructions below and the Owner s Manual A e Do not open or modify in any way the unit or its AC adaptor Q 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 dealer or qualified Roland service personne Do not allow any objects e g flammable material coins pins or liquids of any kind water soft drinks etc to penetrate the unit e Never use or store the unit in places that are e Subject to temperature extremes e g direct sunlight in an enclosed vehicle near a heating duct on top of heat generating equipment or are e Damp e g baths washrooms on wet floors or are e Humid or are e Dusty or are e Subject to high levels of vibration
7. Immediately turn the power off remove the AC adaptor from the outlet and request servicing by your dealer or qualified Roland service personnel when e The AC adaptor or the power supply cord has been damaged or e Objects have fallen into or liquid has been spilled onto the unit or e The unit has been exposed to rain or otherwise has become wet or e The unit does not appear to operate normally e This unit should be used only with a rack or stand or exhibits a marked change in performance that is recommended by Roland When using the unit with a rack or stand recommended by Roland the rack or stand must be carefully placed so it is level and sure to remain stable If not using a rack or stand you still need to make sure that any location you choose for placing the unit provides a level surface that will properly support the unit and keep it from wobbling 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 Protect the unit from strong impact Do not drop it e 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 caus
8. VT 1 VOICE TRANSFORMER Owners Manual Thank you for purchasing the BOSS VT 1 Voice Transformer In order to take full advantage of the VT 1 s functionality and to enjoy years of trouble free service please read this owner s manual carefully USING THE UNIT SAFELY INSTRUCTIONS FOR THE PREVENTION OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS About Z WARNING and Z CAUTION Notices About the Symbols Used for instructions intended to alert The A symbol alerts the user to important instructions the user to the risk of death or severe or warnings The specific meaning of the symbol is Z WARNING injury should the unit be used determined by the design contained within the improperly triangle In the case of the symbol at left it is used for general cautions warnings or alerts to danger Used for instructions intended to alert the user to the risk of injury or material damage should the unit be used improperly 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 A CAUTION 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 The symbol alerts the user to things that must be carried out The specific thing
9. an be stored in memory At the touch of a button you can select User voice characters or Preset voice characters to switch between a variety of sounds High Quality Reverb The on board reverb is of a quality that rivals dedicated reverb processors the ideal reverb for your vocal part is always be available REMOTE J ack A REMOTE jack is provided allowing you to turn the voice character function on off with a foot switch without affecting the reverb Connections FS 5L Optional aa iC adaptor POWER INPUT REMOTE LINE OUT MIC OUT NUT LEVEL CJ R L q D nn mic ON OFF USE ROLAND ACI OR THIS DEVICE COMALIES WITH AFCC RULES OPERATION IS SUBJECT ACB ADAPTOR ONLY TO THE FOLLOWIN MAY NOT CAUSE HARMFUL SER NO CE INTERFERENCE al 2 THIS device MUST ABCEPT ANY INTERFERENCE RECEIVED Ae INCLUDING INTERF ION MODELV Te maoe waran OLBOSS LINE IN R To prevent malfunction andlor damage to speakers or other devices always turn down the volume and turn off the power on all devices before making any connections Once the connections have been completed turn on power to your various devices in the order specified By turning on devices in the wrong order you risk causing malfunction andlor damage to speakers and other devices VT 1 gt Amplifier Selecting Preset Memories You can choose from five voice
10. aptor cord around this hook this will help prevent damage to the cable and help pre vent accidental disconnection To prevent the inadvertent disrup tion of power to your unit should the plug be pulled out accidentally and to avoid applying undue stress to the AC adaptor jack anchor the power cord using the cord hook as shown in the illustration LINE OUT L R Jacks These are output jacks stereo RCA phono type for connecting the output of the VT 1 to the line input jacks of an external device AC Adaptor J ack Connect the included AC adaptor ACI ACB Series to this jack INPUT Jack This is an unbalanced input jack for connecting a microphone etc Howling could be produced depend ing on the location of microphones relative to speakers This can be rem edied by Changing the orientation of the microphone s Relocating microphone s at a greater distance from speakers Lowering volume levels REMOTE J ack This jack is for connecting a foot switch BOSS FS 5L optional A foot switch allows you to turn the voice character function on off with out affecting the reverb component POWER INPUT 9V 300mA MIC OUT INPUT LEVEL aeo E A O LINE ee MIC mON Z J HOFF USE ROL AND ACI OR ACB ADAPTOR ONLY MODEL VT 1 POWER Switch This switch turns the VT 1 on off This unit is equipped with a protection circuit A brief inter val a few seconds afte
11. ce Animation Character Settings PRESET 1 Duck 2 Big Monster 3 Kids 4 Robot USER 1 Chipmunk 2 Big Bear 3 Space Invader 4 Big Robot Sample Settings Hints for voice input Inputonly a single voice If several voices are input the VT 1 will not operate properly Be sure that sound from a speaker does not enter the microphone you are using This will have the same effect as if several voices were input to the unit i e the VT 1 will not function properly We recommend that you use a unidirectional micro phone speak or sing as close to the microphone as possible Specifications Nominal Input Level 50 dBu INPUT LEVEL MIC 20 dBu INPUT LEVEL LINE Input Range 62 5 Hz 1 kHz C2 B5 Nominal Output Level 40 dBu MIC OUT 20 dBu LINE OUT Residual Noise 100 dBu or less INPUT LEVEL MIC IHF A Controls Bank Button Number Buttons 1 2 3 4 BYPASS Button WRITE Button ROBOT Button PITCH Slider FORMANT Slider MIX BALANCE Slider REVERB Slider INPUT LEVEL Knob POWER Switch Indicators PEAK Indicator Bank Indicators Preset User Number Indicators 1 2 3 4 BYPASS Indicator ROBOT Indicator Connectors INPUT Jack MIC OUT Jack LINE OUT Jacks L R REMOTE Jack AC Adaptor Jack Power Supply DC 9 V AC adaptor ACI ACB Series Current Draw 300 mA Dimensions 178 W x 161 5 D x 52 H mm 7 W x 6 3 8 D x 2 1 16 H inches Weight 480 g 1 lb 1 oz
12. e the insulation on the cord to heat up and eventually melt through 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 Be sure to use only the AC adaptor supplied with Q Avoid damaging the power cord Do not bend it S excessively step on it place heavy objects on it etc A damaged cord can easily become a shock or fire hazard Never use a power cord after it has been damaged Before using the unit in a foreign country consult with your dealer or qualified Roland service A personnel Before using this unit carefully read the sections entitled USING THE UNIT SAFELY and IMPORTANT NOTES 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 this manual should be read in its entirety The manual should be saved and kept on hand as a convenient reference CAUTION e Never handle the AC adaptor body or its plugs with wet hands when plugging into or unplugging from an outlet or this unit CAUTION e The unit and the AC adaptor should be located so their location or position does not interfere with their proper ventilation
13. en using its jacks and connectors Rough handling can lead to malfunctions e Toavoid disturbing your neighbors try to keep the unit s volume at reasonable levels especially when it is late at night e 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 Copyright 1996 BOSS Corporation All rights reserved No part of this publication may be reproduced in any form without the written permission of BOSS CORPORATION 00904990 01 10 C2 41N Panel Descriptions lt Top Panel gt Bank Buttons Bank Indicators These buttons are used to select memory banks they switch between the Preset bank and the User bank Preset bank This bank contains preset voice characters It is not possible to re write the contents of these memories User bank Voice characters that you create using the sliders and the ROBOT button can be stored in these memories PEAK Indicator This indicator lets you check the microphone input level If the indicator lights frequently lower the input level by adjusting the INPUT LEVEL knob located on the rear panel The PEAK indicator will light 6 BC dB below the clipping point the i level at which distortion will begin Ifthe PEAK indicator lights too frequently the proper effect will not be obtained ROBOT Button Robot Indicator This button turns the Robot func
14. f European Directives EMC 89 336 EEC and LVD 73 23 EEC For the USA FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Unauthorized changes or modification to this system can void the users authority to operate this equipment This equipment requires shielded interface cables in order to meet FCC class B Limit For Canada NOTICE This Class B digital ap
15. paratus meets all requirements of the Canadian Interference Causing Equipment Regulations AVIS Cet appareil num rique de la classe B respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada UB0SS IMPORTANT NOTES In addition to the items listed under USING THE UNIT SAFELY please read and observe the following Power Supply e Donotuse this unit on the same power circuit with any device that will generate line noise such as an electric motor or variable lighting system Placement e The AC adaptor will begin to generate heat after long hours of consecutive use This is normal and is not a cause for concern e 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 e This device may interfere with radio and television reception Do not use this device in the vicinity of such receivers Maintenance e For everyday cleaning wipe the unit with a soft dry cloth or one that has been slightly dampened with water To remove stubborn dirt use a mild non abrasive detergent Afterwards be sure to wipe the unit thoroughly with a soft dry cloth e Never use benzene thinners alcohol or solvents of any kind to avoid the possibility of discoloration and or deformation Additional Precautions e Use a reasonable amount of care when using the unit s buttons sliders or other controls and wh
16. r power up is required before the unit will operate normally SER NO INPUT LEVEL Knob This knob adjusts the input level Set this knob so that when the input voice is at its loudest the PEAK indicator lights briefly MIC OUT Jack This is an output jack mono unbalanced for connecting the output of the VT 1 to the micro phone input jack of an external device The input level must be adjusted carefully If the PEAK indicator lights too frequently or not at all the correct effect will not be obtained Preset Memories Table character will become louder a voice character that sounds as if the vocal cords have become larger Main Features A vocal effector that independently controls basic pitch and formants When pitch is shifted using a conventional pitch shifter the formants regions of spectral emphasis determined by the size of the vocal cords are also shifted This means that raising the pitch produces a chipmunk voice as if the vocal cords had become smaller Conversely lowering the pitch produces a giant voice as if the vocal cords had become larger The VT 1 controls basic pitch and formants independently allowing a variety of voice characters characteristic types of voice to be created Special effects using the ROBOT button The ROBOT button fixes the vocal pitch to produce a special effect like that of a robot speaking Memory Function Voice character settings c
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