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• This device may interfere with radio and

television reception. Do not use this de-
vice in the vicinity of such receivers.

• Do not expose the unit to direct sunlight,

place it near devices that radiate heat,
leave it inside an enclosed vehicle, or oth-
erwise subject it to temperature extremes.
Excessive heat can deform or discolor the
unit.

• To avoid possible breakdown, do not use

the unit in a wet area, such as an area ex-
posed to rain or other moisture.

Maintenance

• For everyday cleaning wipe the unit with a

soft, dry cloth or one that has been slightly
dampened with water. To remove stub-
born 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 possibil-
ity of discoloration and/or deformation.

Additional Precautions

• 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.

Summary of Contents for TU-2 Chromatic Tuner

Page 1: ...1 Owner s Manual DC AC AC BATTERY POWERED FET...

Page 2: ...on cerning 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 enti...

Page 3: ...when the tuning function is on allowing you to tune without being heard High luminosity LEDs allow visual tuning even in outdoor sunlight You can choose from two types of meter display CENT normal ne...

Page 4: ...one down or Double flat tuning a whole step down When the tuner is off a battery conservation function minimizes power con sumption By using an AC adapter sold separately with the DC 9V in out jacks y...

Page 5: ...placed before connecting any other de vices This way you can prevent malfunc tion and or damage to speakers or other devices A battery was installed in the unit before it left the factory The life of...

Page 6: ...posed to rain or other moisture Maintenance For everyday cleaning wipe the unit with a soft dry cloth or one that has been slightly dampened with water To remove stub born dirt use a cloth impregnated...

Page 7: ...f never pull on the cable This way you will avoid causing shorts or damage to the cable s internal elements To avoid disturbing your neighbors try to keep the unit s volume at reasonable lev els You m...

Page 8: ...about battery life As soon as you connect the AC adapter the unit is turned ON 2 DC 9V Out jack When an AC adapter is used you can con nect a PCS 20A parallel DC cord sold sepa rately to supply power...

Page 9: ...s correct when the center green indicator of the meter is lit STREAM display Deviation of the input pitch will be shown by a flow of lights toward left or right The lights will flow toward the left if...

Page 10: ...nts 6 MODE select switch This switch changes the tuning mode When this switch is first pressed the meter will blink to indicate the current mode If you press the switch again the meter will cycle thro...

Page 11: ...or shows whether the ef fect is being applied or not It does not indi cate whether the power to the device is on or not 9 INPUT jack Use this jack to connect the electric guitar electric bass that you...

Page 12: ...m the instrument connected to the Input jack Use this jack if you want to be heard while you tune 12 Pedal switch Pressing this switch will turn the tuner on off 13 Thumbscrew When this screw is loose...

Page 13: ...off the power on all devices before making any connections If there are batteries in the unit while an AC adaptor is being used normal operation will con tinue should the line voltage be interrupted p...

Page 14: ...ot indicate a malfunction If you are using an AC adapter The power will be turned on when you con nect the AC adapter to the DC 9V In jack If you are using a battery The power will be turned on when y...

Page 15: ...hipped from the fac tory Chromatic mode is selected 2 If the tuner is not on CHECK should be lit press the pedal to turn it on 3 Play a single note on your instrument The name of the note closest to t...

Page 16: ...pitch do so before you begin tuning page 20 1 Press the MODE select switch several times to make GUITAR light If you are using flat tuning semitone down make light If you are using double flat tuning...

Page 17: ...n your instrument The string number closest to the pitch of the input sound will appear in the note name string number indicator and the meter will indicate the pitch deviation String number display 1...

Page 18: ...pitch do so before you begin tuning page 20 1 Press the MODE select switch several times to make BASS light If you are using flat tuning semitone down make light If you are using double flat tuning w...

Page 19: ...ote on your instrument The string number closest to the pitch of the input sound will appear in the note name string number indicator and the meter will indicate the pitch deviation String number disp...

Page 20: ...the note name string number display 3 Press the MODE select switch to change the standard pitch as follows 440 441 442 443 439 438 445 444 When you press the STREAM CENT se lect switch the standard pi...

Page 21: ...ng down the MODE select switch The note name string number indicator will show n standard pitch not memorized 2 While continuing to hold down the MODE select switch press the STREAM CENT select switch...

Page 22: ...ntinue holding down the switch for approximately two seconds 3 The storefront demo display mode will begin Release the switch 4 The demo will continue until you turn the power off and on again or unti...

Page 23: ...to carefully observe the battery s polarity versus 4 Slip the coil spring onto the spring base on the back of the pedal then close the pedal Carefully avoid getting the snap cord caught in the coil s...

Page 24: ...A 4th string D 3rd string G 2nd string B 1st string E Open D Raise Lower Note name 6th string D 5th string A 4th string D 3rd string F 2nd string A 1st string D Open E Raise Lower Note name 6th string...

Page 25: ...Note name 6th string D 5th string G 4th string C 3rd string F 2nd string A 1st string D 1 note flat Guitar is also possible Raise Lower Note name 6th string D 5th string G 4th string C 3rd string F 2n...

Page 26: ...ing guide indicators Check indicator Connectors Input jack Output jack Bypass jack DC 9V In jack DC 9V Out jack Power Supply DC 9V Dry battery 6F22 9V AC Adaptor PSA Series Optional Current Draw 55 mA...

Page 27: ...ry Accessories Owner s Manual Dry battery 6F22 9V Carbon Leaflet USING THE UNIT SAFELY IMPORTANT NOTES and Information Options AC Adaptor PSA Series Parallel DC Cord PCS 20A In the interest of product...

Page 28: ...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...

Page 29: ...vice Center or an autho rized 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...

Page 30: ...not bend it excessively step on it place heavy objects on it etc A dam aged cord can easily become a shock or fire hazard Never use a power cord after it has been damaged 010 This unit either alone or...

Page 31: ...provide supervision until the child is capable of following all the rules essential for the safe operation of the unit 014 Protect the unit from strong impact Do not drop it 015 Do not force the unit...

Page 32: ...their proper ventilation 102d Always grasp only the plug or the body of the AC adaptor when plug ging into or unplugging from an out let or this unit 103b Whenever the unit is to remain unused for an...

Page 33: ...and cause damage or injury In the interest of safety please read and observe the following pre cautions p 23 1 Carefully follow the installation instructions for batteries and make sure you observe th...

Page 34: ...ther with metallic objects such as ballpoint pens necklaces hairpins etc 112 Used batteries must be disposed of in compliance with whatever regula tions for their safe disposal that may be observed in...

Page 35: ...tions 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 determ...

Page 36: ...36 G601744103...

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