VT12 - Voice recorder ROLAND - Free user manual and instructions

USER MANUAL VT12 ROLAND

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. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment requires shielded interface cables in order to meet FCC class B limit. Any unauthorized changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. For Canada WARNING This product contains chemicals known to cause cancer, birth defects and other reproductive harm, including lead. For C.A. US

IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE. BLUE: BROWN: 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. NEUTRAL LIVE For the U.K.ENG DEU FRA ITA ESL POR NLDLook What You Can Do! Checking Your Pitch The VT-12 can detect the pitch not only of a single voice, but also of two voices! When singing harmony with another person, you can use it to check that you’re both singing the correct pitches. The VT-12 is the ideal tool for improving your vocal skills. You can use the VT-12 anytime and anywhere—by yourself or in a group, at home or in the studio. As a Metronome The VT-12 can provide a guide tone to help you keep the correct tempo when you’re singing alone, or when practicing a cappella or with a vocal group. 2What are tracks? The VT-12 contains built-in tracks that you can use when practicing (warming up or exercising). In addition to the built-in tracks, you can also record your own favorite songs (p. 14). Vocal Training The VT-12 provides an eective way to warm up or to practice vocal exercises. You can use the built-in tracks to practice vocalizing before a choral or live performance, or use it to polish your vocal technique and expression.

IMPORTANT NOTES ... 22 Contents Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” (p. 19) and “IMPORTANT NOTES” (p. 22). 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, Owner’s manual should be read in its entirety. The manual should be saved and kept on hand as a convenient reference. Copyright © 2012 ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. Roland is a registered trademark of Roland Corporation in the United States and/or other countries. 4Panel Descriptions Top Panel [ ] [ ] buttons Use these to modify settings. Internal microphone Use this to check your voice or to record your voice. Pitch indicator This shows the pitch or inaccuracy in your vocalization. p. 11 [ ] button Selects Metronome mode. Display This shows information such as the selected track number or the metronome tempo. [ ] button Use this to play/stop the metronome or track. [WARM-UP] button Selects Warm-up mode. [ ] [ ] buttons Use these to select the guide tone that you want to hear. You can change the reference pitch by pressing the [ ] button and [ ] button simultaneously (p. 12). Internal speaker The guide tone, metronome sound, and tracks are played from this speaker. [EXERCISE] button Selects Exercise mode. [ ] button Turns the guide tone on/o. The guide tone is sounded at equal-tempered pitches. p. 13 p. 11 p. 15 p. 13 [REVIEW] button Plays back the recorded sound so you can check how you did. p. 11

MetronomePracticingChecking Pitch ENG DEU FRA ITA ESL POR NLDPanel Descriptions Side Panel (Connecting Your Equipment) Pitch detection switch This selects the pitch detection method. p. 11 [MIC VOLUME] switch This adjusts the microphone volume. H: High volume L: Low volume OFF: Monitor o

• If this switch is in the “OFF” position, the pitch cannot be detected. REC IN jack An external audio device, such as an audio player or radio/cassette player, can be connected here using a cable with a stereo mini plug. You can record your favorite songs via this jack and use them when practicing. To make this connection, connect a cable between the output jack (e.g., headphone jack) of your external audio device and this jack. OUTPUT/PHONES jack Separately sold headphones or an external speaker can be connected here. p. 14 Strap hole A commercially available strap can be attached here. 6Panel Descriptions DC IN jack Connect the AC adaptor (PSB-6U; sold separately) here.

• Use only the specied AC adaptor (PSB-6U), and connect it to an AC outlet of the correct voltage. Do not use any other AC adaptor, since this may cause malfunction. Place the AC adaptor so the side with the indicator (see illustration) faces upwards and the side with textual information faces downwards. The indicator will light when you plug the AC adaptor into an AC outlet. Caution when making connections

• To prevent malfunction and equipment failure, always turn down the volume, and turn o all the units before making any connections.

• If you’re using an external speaker, feedback (a whine or howl) can occur depending on the position of the external speaker relative to the internal microphone. If this occurs, take the following steps.

1. Changing the orientation of the internal microphone.

2. Relocating internal microphone at a greater distance from external speakers.

3. Lowering volume levels.

4. Set the [MIC VOLUME] switch to the “OFF” position.

[POWER] button Hold down this button to turn the power on/o. [VOLUME] dial This adjusts the volume of the internal speaker or headphones. p. 9

MetronomePracticingChecking Pitch ENG DEU FRA ITA ESL POR NLDBefore You Use the VT-12 Installing the Batteries Insert the batteries (two AA batteries) as shown in the illustration, taking care to observe the correct polarity. Cautions when using batteries

• As the batteries run low, the display will indicate “ .” When this occurs, please install fresh batteries.

• If used improperly, batteries may explode or leak and cause damage or injury. In the interest of safety, please read and observe the following precautions.

• Carefully follow the installation instructions for batteries, and make sure you observe the correct polarity.

• Avoid using new batteries together with used ones. In addition, avoid mixing dierent types of batteries.

• Remove the batteries whenever the unit is to remain unused for an extended period of time.

• Never keep batteries together with metallic objects such as ballpoint pens, necklaces, hairpins, etc.

• Used batteries must be disposed of in compliance with whatever regulations for their safe disposal that may be observed in the region in which you live.

• Incorrect handling of batteries, rechargeable batteries, or a battery charger can cause leakage, overheating, re, or explosion. Before use, you must read and strictly observe all of the precautions that accompany the batteries, rechargeable batteries, or battery charger.

• When using rechargeable batteries and a charger, use only the combination of rechargeable batteries and charger specied by the battery manufacturer.

• If operating this unit on batteries, please use alkaline batteries or rechargeable Ni-MH batteries.

• If operating this unit on batteries, please disconnect the AC adaptor from this unit.

• Even if batteries are installed, the unit will turn o if you connect or disconnect the power cord from the AC outlet while the unit is turned on, or if you connect or disconnect the AC adaptor from the unit.

• Expected battery life under continuous use: Alkaline: 6 hours

• These gures will vary depending on the specications of the batteries and the actual conditions of use. 8Before You Use the VT-12 Using the DoReMi Sheet By axing the included DoReMi sheet to the pitch indicator, you can use the DoReMi indications to check the names of the notes.If you want to check the names of the notes when using movable “Do” solfege, ax the DoReMi sheet with “Do” positioned at the note name of the tonic you’re using.DoReMi sheet* Before using the DoReMi sheet, be sure to remove the backing paper and the blue protective sheet. Turning the Power On

• Once everything is properly connected (p. 6), be sure to follow the procedure below to turn on their power.Cautions about the power• Power to this unit will be turned o automatically after 30 minutes have passed without any of its buttons being pressed (including time that metronome is sounding), or 30 minutes have passed since playback of a track has stopped.• Before turning the unit on/o, always be sure to turn the volume down. Even with the volume turned down, you might hear some sound when switching the unit on/o. However, this is normal and does not indicate a malfunction.• This unit is equipped with a protection circuit. A brief interval (a few seconds) after turning the unit on is required before it will operate normally. Set the [VOLUME] dial to the minimum position.

Hold down the [POWER] button until the power turns on.

MetronomePracticingChecking Pitch ENG DEU FRA ITA ESL POR NLDBefore You Use the VT-12 Tips for Using the VT-12 Hold the VT-12 in your hand and sing in the posture shown by the illustration. Use headphones if you want to check the accuracy of your pitch while playing a track or the metronome. Using headphones will make pitch detection more accurate. It will also make it easier for you to hear the recorded sound. Use headphonesKeep your back straightAbout 30 cm (12 inches) away MEMO Should you encounter any of the situations described below, check the setting of the [MIC VOLUME] switch (p. 6).

• Pitch indicator is unresponsive, or does not respond as it should.

• Volume of sound from the microphone is low. Using the Stand You can use the stand to keep the VT-12 upright. When using the VT-12 with a group, the stand provides a convenient way to place the VT-12 upright on a desk or table. When doing so, you should keep the VT-12 about 1 m (40 inches) away from the singers.

• To return the stand to its original position, fold it inward until it clicks into position. 10Before you start vocalizing, sound the guide tone (equal tempered) to hear the correct pitch. MEMO You can use the [ ] button and [ ] button to change the guide tone. Checking the Pitch You’ll probably want to begin by checking your pitch. The VT-12 is able to check the pitch of not just one, but two voices simultaneously. This makes it convenient for checking the pitch of two people singing harmony.

Press the [ ] button. Vocalize the pitch that you intend to match. Vocalize, and check your pitch.

MONO EQUAL: One voice will be detected using equal temperament. CHORD EQUAL: Two voices will be detected using equal temperament. CHORD JUST: Two voices will be detected using just intonation (major). MEMO The key for just intonation is determined by the lower pitch. If the VT-12 is sounding a guide tone, the key is determined by the guide tone. If a guide tone is being sounded, only one voice can be detected. Select the type of pitch detection.

• If the pitch indicator does not respond even when you are vocalizing, check the setting of the [MIC VOLUME] switch (p. 6). The note name that is closest to the detected pitch will light. Gets brighter as the discrepancy in pitch grows smaller; gets dimmer if the pitch discrepancy increases. If a guide tone is sounding, the note name of the guide tone will also light.Indicates the amount of pitch discrepancy.MONO EQUALPitch is atPitch is correctPitch is sharpCHORD EQUALCHORD JUSTThe high note is at relative to the low noteThe pitch interval between the two notes is correctThe high note is sharp relative to the low noteLit: Unlit:

MetronomePracticingChecking Pitch ENG DEU FRA ITA ESL POR NLDChecking the Pitch What is just intonation? Just intonation is a method of tuning that ensures pure fth and third intervals.If you select just intonation, you’ll need to specify the tonic (for a major scale this will be C) that’s appropriate for the key of your song.The VT-12 will assign the lower of two voices as the tonic.If a guide tone is sounding, the guide tone will be the tonic. About pitches in just intonation The VT-12 can detect just intonation pitches only in a major key.If the guide tone is C, the pitches are calculated using the following ratios.C C# D D# E FEqual temperament (cent) 0 100 200 300 400 500Just intonation (cent) 0 71 204 316 386 498Ratio 1 25/24 9/8 6/5 5/4 4/3F# G G# A A# B Equal temperament (cent) 600 700 800 900 1000 1100 Just intonation (cent) 569 702 773 884 1018 1088 Ratio 25/18 3/2 25/16 5/3 9/5 15/8 Changing the reference pitch

1. Press the [ ] button and [ ] button simultaneously.

The display will indicate the current reference pitch.

2. Use the [ ] [ ] buttons to specify the desired reference pitch.

Range: 415–465 Hz (default value: 440 Hz)* If you do nothing for a predetermined amount of time, the indication of the reference pitch will disappear, and the unit will automatically return to the pitch checking mode.

3. Press the [ ] button and [ ] button simultaneously.

The indication of the reference pitch will disappear, and the unit will automatically return to the pitch checking mode.* During the playback of Preset tracks, the reference pitch is xed at 440 Hz. 12Practicing The VT-12 provides two practice modes: Warm-up mode and Exercise mode. Each mode contains tracks (p. 3) that are ideal for the corresponding type of practice. Since the sound you produce while practicing is automatically recorded to the relevant tracks, you can listen to it afterwards (Review function).Warm-up mode This contains tracks for vocalization practice that will warm up your voice.Exercise modeThis contains tracks for improving your vocal technique, such as enhancing your breathing control and broadening your vocal range. MEMO For more about practicing, you can also refer to the separate “Practice Guide.” It provides helpful advice on vocalizing and singing, and tips for practicing with each track.

• Each time a track is played back, a new recording is started. If you play back a track that was previously recorded, the sound that was recorded on that track will be overwritten. If you stop the playback of a track within 3 seconds after the moment it was started, sound will not be recorded on that track. The button of the selected mode will light. Select a practice mode.

Track playback and sound recording will stop. Press the [ ] button.

The recorded sound will begin playing. If nothing is recorded, the display will indicate “---.” MEMO Depending on the track you’ve selected, you may be able to turn on/o the sounding of the vocals of the track by pressing the [REVIEW] button during playback of the recorded sound. Press the [REVIEW] button.

• By repeatedly pressing the button for the mode you selected, you can switch between preset tracks and user tracks.

• If not even one user track has been recorded, the display will indicate “U--.”

• For details on the tracks, refer to the separate “Track List.” Use the [ ] [ ] buttons to select a track.

The track will play back, and recording of the sound will begin. Press the [ ] button.

As you sing, pay attention to your own pitch and to the pitches of the track that’s playing. Sing along with the track.

Lit: Pitches you singBlinking: Pitches of the track* With some tracks (User tracks and certain Preset tracks), the unit will not indicate the pitches by blinking. Preset tracks and user tracks The VT-12 contains built-in preset tracks (001–) for each mode. You can also record tracks via the REC IN jack and use them as user tracks (U01–U10). (User tracks are common to both modes.) MetronomePracticingChecking Pitch ENG DEU FRA ITA ESL POR NLDPracticing Record and Practice a Favorite Song You can record your favorite songs into the VT-12 via the REC IN jack, and use them as user tracks. A recorded song can be used in both Warm-up mode and in Exercise mode.Track length Maximum 10 minutes (per track)Number of tracks Maximum 10 tracks* If you select a previously recorded track number and record into it, the previously recorded song will be overwritten. If you stop within 3 seconds after beginning to record, the song will not be recorded.* When you’ve nished recording a song, you must unplug the cable from the REC IN jack. The VT-12 will not perform any other operations while a cable is plugged into the REC IN jack. Use the [ ] [ ] buttons to specify the track number at which the track is to be recorded. The display will alternately indicate “rEc” and “U**”; the VT-12 is ready to record the song. Connect your external audio device to the REC IN jack (p. 6). Recording will begin. During recording, the display will indicate “rEc” and the pitch indicator will light. Press the [ ] button. Play back the song on your external audio device. Recording will stop. Press the [ ] button. Playback of the recorded song will start. Check to make sure the song was recorded correctly. If the song was not recorded, the display will indicate “---.” Press the [REVIEW] button.

Try practicing with the user track you recorded (p. 14). Disconnect your external audio device from the REC IN jack. Adjust the volume of the sound to be captured. While monitoring the sound on the in- ternal speaker or through headphones, adjust its volume using the controls on the external audio device. Play back the song on your external audio device.

MEMO If you want to delete the songs you’ve recorded, restore the VT-12 to its factory settings (p. 23). 14Using the Metronome You may want to practice by singing at the tempo of the metronome. The sound is automatically recorded while the metronome is playing, so you’ll be able to listen to yourself afterward (the Review function).

• A new recording will start each time you sound the metronome. The previously made recording will be overwritten. If you stop the metronome within 3 seconds, the sound will not be recorded.

• A maximum of 10 minutes can be recorded in metronome mode. When 10 minutes have been exceeded, recording will stop. The metronome will continue sounding even after recording stops.

• You cannot set the time signature. The VT-12 will enter Metronome mode. The display will indicate the current tempo value. Press the [ ] button. The metronome will begin playing, and recording of the sound will begin. The [ ] button will blink in time with the tempo.MEMO You can also play the metronome while a guide tone (p. 11) is sounded. Press the [ ] button. The metronome and sound recording will stop. Press the [ ] button. The recorded sound will start playing. Playback will stop when you press the [ ] button. Press the [REVIEW] button. Range: 30–250 MEMO You can also set the tempo by tapping the [ ] button at the desired timing (the Tap Tempo function). Use the [ ] [ ] buttons to adjust the tempo.

As you sing, be aware of the pitches you’re singing. Sing in time with the metronome.

Lit: Guide tone and pitch you’re singing

MetronomePracticingChecking Pitch ENG DEU FRA ITA ESL POR NLDTroubleshooting Problem Items to check Action Page Power won’t turn on Could the batteries be exhausted? Install fresh batteries. p. 8 Is the specied AC adaptor (PSB- 6U; sold separately) connected correctly? Check the connection once again. Never use any AC adaptor other than the specied model. p. 7 Power won’t turn o Is “Err” shown in the display? First, make sure that all tracks are stopped and all song captures are complete; then, you can turn o the power.

No sound/Insucient volume Are connections with other devices correct? Check the connections again. p. 6 Could the volume of a connected external speaker be lowered? Check the settings of the connected device.

Is the [VOLUME] dial set appropriately? Adjust the volume appropriately. p. 7 Is the [MIC VOLUME] switch set appropriately? Select the appropriate setting. p. 6 Could headphones be connected? If headphones are connected, no sound will be produced from the internal speaker.

Insucient volume from the internal speaker Could the batteries be exhausted? Install fresh batteries. p. 8 The volume level of the instrument connected to OUTPUT/PHONES jack is too low. Could you be using a connection cable that contains a resistor? Use a connection cable that does not contain a resistor.

Sound is distorted Is the [VOLUME] dial set appropriately? Adjust the volume appropriately. p. 7 Recording stops while you’re recording a song Could you be attempting to record for more than ten minutes? Recording can be carried out for a maximum of ten minutes (per song).

Insucient volume or distorted sound in a recorded song Are you recording at the appropriate volume? Adjust the volume on the external audio device.

Pitch is not detected/Unex- pected operation occurs Is the [MIC VOLUME] switch set appropriately? Select the appropriate setting. p. 6 Could you be trying to check the pitch in a noisy location? Check the pitch in a location without excessive noise.

Is the setting for the reference pitch appropriate? Set it to an appropriate value. During the playback of Preset tracks, the reference pitch is xed at 440 Hz. p. 12 During track playback, the and pitch indicators light frequently. In order to allow for the quick check of the pitch during track playback, the and pitch indicators will light rapidly. If you play back what has been recorded by pressing the [REVIEW] button, these indicators will light in the normal manner.

Power turns o unexpectedly Power to this unit will be turned o automatically after 30 minutes have passed without any of its buttons being pressed (including time that metronome is sounding), or 30 minutes have passed since playback of a track has stopped.

16Audio Flow When playing back a track Internal microphone Internal speaker [MIC VOLUME] switch [VOLUME] dial Pitch detection OUTPUT/ PHONES jack Vocal part of the track (only with certain Preset tracks) Accompaniment part of the track Recorded Pitch detection Track

• The sound from the internal microphone will not be produced by the internal speaker. When playing (reviewing) the recorded sound Internal speaker [VOLUME] dial OUTPUT/ PHONES jack Accompaniment part of the track Recorded sound Pitch detection Pitch detection Track Vocal part of the track (only with certain Preset tracks) When recording a song Internal speaker [VOLUME] dial OUTPUT/ PHONES jack User track Playback from the external audio device REC IN jack Recorded

MetronomePracticingChecking Pitch ENG DEU FRA ITA ESL POR NLDMain Specications Roland VT-12: Vocal Trainer Tuner Tuning Range C2 (65.4 Hz)–A5 (880.0 Hz) Tuning Accuracy +/-1 cent Reference Tone Reference Pitch: A4 = 415–465 Hz (1 Hz steps) Reference Tone Range: A3–G#5 (24 notes in the chromatic scale) Metronome Tempo 30–250, Accuracy: +/-0.1 % User Track Track Length Maximum 10 minutes (per track) Number of tracks Number of tracks: Maximum 10 tracks Input/Output Nominal Input Level REC IN jack: 0 dBu Input Impedance REC IN jack: 9.5 k ohms Output Level OUTPUT/PHONES jack: 15 mW + 15 mW (In case 16 ohms load) Recommended Load Impedance 16 ohms or greater Others Speaker Mono Connectors OUTPUT/PHONES jack (Stereo miniature phone type) REC IN jack (Stereo miniature phone type) DC IN jack Display 7 segments, 3 characters (LED) Pitch indicator Power Supply Alkaline battery (AA, LR6) or Rechargeable Ni-MH battery (AA, HR6) x 2, AC adaptor (PSB-6U: sold separately) Current Draw 380 mA Expected battery life under continuous use Alkaline (AA, LR6): Approx. 6 hours

• These gures will vary depending on the specications of the batteries and the actual conditions of use. Dimensions 70 (W) x 134 (D) x 28 (H) mm 2-13/16 (W) x 5-5/16 (D) x 1-1/8 (H) inches Weight 150 g / 6 oz (including batteries) Accessories Alkaline battery (AA, LR6) x 2 DoReMi sheet Owner’s manual Practice guide Track list Options (sold separately) Carrying pouch (OP-RP1) AC adaptor (PSB-6U)

• When purchasing an AC adaptor, be sure to specify the adaptor (from the list that follows) that is designed for the region in which it will be used, and the voltage supplied there. (PSB6U-120/PSB6U-230EU/PSB6U- 230UK/PSB6U-240A) (sets containing PSB-6U and power cord).

• In the interest of product improvement, the specications and/or appearance of this unit are subject to change without prior notice.

WARNING Do not disassemble or modify by yourself Do not open (or modify in any way) the unit or its AC adaptor. Do not repair or replace parts by yourself Do not attempt to repair the unit, or replace parts within it (except when this manual provides specic 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. Do not use or store in the following types of locations 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 oors); or are• Exposed to steam or smoke; or are• Subject to salt exposure; or are• Humid; or are• Exposed to rain; or are• Dusty or sandy; or are• Subject to high levels of vibration and shakiness. WARNING Do not place in an unstable location 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. Use only the specied AC adaptor and the correct voltage Use only the specied AC adaptor (PSB-6U), and make sure the line voltage at the installation matches the input voltage specied on the AC adaptor’s body. Other AC adaptors may use a dierent polarity, or be designed for a dierent voltage, so their use could result in damage, malfunction, or electric shock. Use only the included power cord Use only the attached power-supply cord. Also, the included power cord must not be used with any other device. Do not bend the power cord or place heavy objects on it 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 re and shock hazards!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. Used for instructions intended to alert the user to the risk of death or severe injury should the unit be used improperly. 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. 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. About WARNING and CAUTION NoticesAbout the Symbols

ALWAYS OBSERVE THE FOLLOWING

ENG DEU FRA ITA ESL POR NLD20 WARNING Avoid extended use at high volume This unit, either alone or in combination with an amplier 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. Don’t allow foreign objects or liquids to enter unit Never allow foreign objects (e.g., ammable objects, coins, wires) or liquids (e.g., water or juice) to enter this product. Doing so may cause short circuits, faulty operation, or other malfunctions. Turn o the unit if an abnormality or malfunction occurs Immediately turn the unit o, 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, the power-supply cord, or the plug has been damaged;

• If smoke or unusual odor occurs; or

• 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. Adults must provide supervision in places where children are present When using the unit in locations where children are present, be careful so no mishandling of the unit can take place. An adult should always be on hand to provide supervision and guidance. WARNING Do not drop or subject to strong impact Protect the unit from strong impact. (Do not drop it!) Do not share an outlet with an unreasonable number of other devices 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. Do not use overseas 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. Handle batteries carefully

• Batteries, rechargeable batteries, or a battery charger must never be recharged, heated, taken apart, or thrown into re or water.

• Never expose batteries, rechargeable batteries, or a battery charger to excessive heat such as sunshine, re or the like.

• Incorrect handling of batteries, rechargeable batteries, or a battery charger can cause leakage, overheating, re, or explosion. Before use, you must read and strictly observe all of the precautions that accompany the batteries, rechargeable batteries, or battery charger.

• When using rechargeable batteries and a charger, use only the combination of rechargeable batteries and charger specied by the battery manufacturer.21 CAUTION Place in a well ventilated location The unit and the AC adaptor should be located so their location or position does not interfere with their proper ventilation. Grasp the plug when connecting or disconnecting the AC adaptor Always grasp only the plug on the AC adaptor cord when plugging into, or unplugging from, an outlet or this unit. Periodically clean the AC adaptor’s plug At regular intervals, you should unplug the AC adaptor and clean it by using a dry cloth to wipe all dust and other accumulations away from its prongs. Also, disconnect the power plug from the power outlet whenever the unit is to remain unused for an extended period of time. Any accumulation of dust between the power plug and the power outlet can result in poor insulation and lead to re. Manage cables for safety 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. Avoid climbing on top of the unit, or placing heavy objects on it Never climb on top of, nor place heavy objects on the unit. Do not connect or disconnect the AC adaptor with wet hands Never handle the AC adaptor or its plugs with wet hands when plugging into, or unplugging from, an outlet or this unit. Disconnect everything before moving the unit Before moving the unit, disconnect the AC adaptor and all cords coming from external devices. Unplug the AC adaptor from the outlet before cleaning Before cleaning the unit, turn it o and unplug the AC adaptor from the outlet (p. 7). CAUTION If there is a possibility of lightning strike, disconnect the AC adaptor from the outlet Whenever you suspect the possibility of lightning in your area, disconnect the AC adaptor from the outlet. Handle batteries carefully If used improperly, batteries may explode or leak and cause damage or injury. In the interest of safety, please read and observe the following precautions (p. 8).

• Carefully follow the installation instructions for batteries, and make sure you observe the correct polarity.

• Avoid using new batteries together with used ones. In addition, avoid mixing dierent types of batteries.

• Remove the batteries whenever the unit is to remain unused for an extended period of time.

• Never keep batteries together with metallic objects such as ballpoint pens, necklaces, hairpins, etc.

• Used batteries must be disposed of in compliance with whatever regulations for their safe disposal that may be observed in the region in which you live. Handle leaking batteries carefully

• If uid has leaked from a battery, make sure not to touch it with your bare hands.

• If any of the leaking uid gets into your eyes, the loss of vision may result. Do not rub your eyes; use clean water to ush them thoroughly. Then, promptly see a doctor.

• Burning of the skin or dermatitis may result if uid has gotten onto your skin or clothing. Use clean water to ush aected areas thoroughly; then, promptly see a doctor.

• Using a soft cloth, carefully wipe any remaining uid from the inside of the battery compartment. Then, install new batteries. ENG DEU FRA ITA ESL POR NLD22 Power Supply

• Do not connect this unit to same electrical outlet that is being used by an electrical appliance that is controlled by an inverter or a motor (such as a refrigerator, washing machine, microwave oven, or air conditioner). Depending on the way in which the electrical appliance is used, power supply noise may cause this unit to malfunction or may produce audible noise. If it is not practical to use a separate electrical outlet, connect a power supply noise lter between this unit and the electrical outlet.

• The AC adaptor will begin to generate heat after long hours of consecutive use. This is normal, and is not a cause for concern.

• To prevent malfunction and equipment failure, always make sure to turn o the power on all your equipment before you make any connections.

• Power to this unit will be turned o automatically after 30 minutes have passed without any of its buttons being pressed (including time that metronome is sounding), or 30 minutes have passed since playback of a track has stopped. Power Supply: Use of Batteries

• When installing or replacing batteries, always turn this unit o and disconnect any other devices you may have connected. This way, you can prevent malfunction and damage.

• The life of the supplied batteries may be limited, since its primary purpose was to enable testing.

• If operating this unit on batteries, please use alkaline batteries or rechargeable Ni-MH batteries.

• If operating this unit on batteries, please disconnect the AC adaptor from this unit.

• Even if batteries are installed, the unit will turn o if you connect or disconnect the power cord from the AC outlet while the unit is turned on, or if you connect or disconnect the AC adaptor from the unit. Maintenance

• 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 cloth impregnated with a mild, non-abrasive detergent. Afterwards, be sure to wipe the unit thoroughly with a soft, dry cloth.

• Never use benzine, thinners, alcohol or solvents of any kind, to avoid the possibility of discoloration and/or deformation. Placement

• Using the unit near power ampliers (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.

• This device may interfere with radio and television reception. Do not use this device in the vicinity of such receivers.

• 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 o.

• Do not expose the unit to direct sunlight, place it near devices that radiate heat, leave it inside an enclosed vehicle, or otherwise subject it to temperature extremes. Excessive heat can deform or discolor the unit.

• When moved from one location to another where the temperature and/or humidity is very dierent, water droplets (condensation) may form inside the unit. Damage or malfunction may result if you attempt to use the unit in this condition. Therefore, before using the unit, you must allow it to stand for several hours, until the condensation has completely evaporated.

• Depending on the material and temperature of the surface on which you place the unit, its rubber feet may discolor or mar the surface. You can place a piece of felt or cloth under the rubber feet to prevent this from happening. If you do so, please make sure that the unit will not slip or move accidentally.

• Do not put anything that contains water on this unit. Also, avoid the use of insecticides, perfumes, alcohol, nail polish, spray cans, etc., near the unit. Swiftly wipe away any liquid that spills on the unit using a dry, soft cloth. IMPORTANT NOTES Repairs and Data

• Please be aware that all data contained in the unit’s memory may be lost when the unit is sent for repairs. Roland assumes no liability concerning such loss of data. Additional Precautions

• 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.

• 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.

• When 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.

• To avoid disturbing others nearby, 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.

• 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 specications, contact the manufacturer of the cable.23 Repairs and Data

• Please be aware that all data contained in the unit’s memory may be lost when the unit is sent for repairs. Roland assumes no liability concerning such loss of data. Additional Precautions

• 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.

• 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.

• When 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.

• To avoid disturbing others nearby, 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.

• 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 specications, contact the manufacturer of the cable. Copyrights/Licence/Trademark

• It is forbidden by law to make an audio recording, video recording, copy or revision of a third party’s copyrighted work (musical work, video work, broadcast, live performance, or other work), whether in whole or in part, and distribute, sell, lease, perform, or broadcast it without the permission of the copyright owner.

• Do not use this product for purposes that could infringe on a copyright held by a third party. We assume no responsibility whatsoever with regard to any infringements of third-party copyrights arising through your use of this product.

• Purchasers of this product are NOT permitted to extract said content in original or modied form, for the purpose of distributing recorded medium of said content or making them available on a computer network.

• MMP (Moore Microprocessor Portfolio) refers to a patent portfolio concerned with microprocessor architecture, which was developed by Technology Properties Limited (TPL). Roland has licensed this technology from the TPL Group.

• This product contains eCROS integrated software platform of eSOL Co.,Ltd. eCROS is a trademark of eSOL Co., Ltd. in Japan.

• Company names and product names appearing in this document are registered trademarks or trademarks of their respective owners. Returning to the Factory Settings Here’s how to return the VT-12 to its factory-set condition.

• This will erase all recorded sound and user tracks.

• If the batteries have insucient power (“ ” appears in the display), you won’t be able to restore the factory settings. In such cases, you should replace the batteries with new ones, or use an AC adapter; then you can proceed with restoring the factory settings.

1. While simultaneously holding down the [ ] button, [ ] button, and [ ] button,

turn the power on. The display will indicate “Factory reset.” If you decide to cancel the operation, press either the [ ], [WARM-UP], or [EXERCISE] button.

2. Press the [ ] button.

The VT-12 will be returned to its factory-set state.

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. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment requires shielded interface cables in order to meet FCC class B limit. Any unauthorized changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. For Canada WARNING This product contains chemicals known to cause cancer, birth defects and other reproductive harm, including lead. For C.A. US

IMPORTANT: THE WIRES IN THIS MAINS LEAD ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE. BLUE: BROWN: 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. NEUTRAL LIVE For the U.K.Nederlands English Deutsch Français Italiano Español Português