Roland VGA-3 owner manual Fig. a

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

The power-supply cord, or the plug has been damaged; or

If smoke or unusual odor occurs

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

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

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

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In households with small children, an adult should provide supervision until the child is

capable of following all the rules essential for the safe operation of the unit.

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

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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.

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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” sheet.

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Please stow AC cable inside cabinet as shown in Fig. A to protect AC cable, when you carry this model or you do not use.

When doing so, be careful not to touch the speaker unit.

Fig. A

• The unit should be located so that its location or position does not interfere with its proper venti- lation.

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• Always grasp only the plug on the power-supply

cord when plugging into, or unplugging from an outlet.

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• 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.

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Never climb on top of, nor place heavy objects on the unit.

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• Never handle the power cord or its plug with wet hands when plugging into, or unplugging from, an outlet.

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• Before moving the unit, disconnect the power

plug from the outlet, and pull out all cords from external devices.

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• Before cleaning the unit, turn off the power and unplug the power cord from the outlet.

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• Whenever you suspect the possibility of lightning

in your area, pull the plug on the power cord out of the outlet.

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Contents Main Features Cosm AmplifierImportant Safety Instructions Page Fig. a Placement Power SupplyMaintenance Additional Precautions Contents Basic Operation Front PanelWrite Button Turning the Power On Rear PanelPreparations for using the GK Pickup Settings for the GK Pickup GK SetupBasic Setting Procedure GK Setting Settings Type of SettingsGK Direction Setting GK Phase Setting GK S1/S2 SettingGK Sens 6-1 Settings Rotate Guitar Type to selectGK Level Setting Finishing the GK SetupGK Setup Chart Press TunerList of Guitar Types ElectricAcoustic SpecialMore Advanced Operation Synth FilterPoly Octave String Select Select Poly Octave Press Pickup to select the patternStack List of Amp TypesCombo Effects Setting the Delay Time with TAP Input Changing the Doubling Delay TimeClear WarmPlate SpringStoring Knob and Button Settings to Memory Write Operate the knob for the setting you want to checkCalling Up Memory Press Memory button to select the memory to be called upUsing the GFC-50 to Operate the VGA-3 Connecting the VGA-3 and the GFC-50How to Call Up the VGA-3’s Memories Using the GFC-50 Switching Memories With the GFC-50Control Using an External Foot Switch or Pedal Storing Writing to the VGA-3’s Memories Using the GFC-50Press the VGA-3’s Write 1 once more Making the System Settings System Setup Tuner Pitch SettingTuner Level Setting Start the System SetupNS Threshold Setting Foot SW FS1/FS2 SettingEXP Pedal Mode Setting EXP Pedal Hold SettingMidi Omni Mode Setting System Setup Chart Finishing the System SetupRestoring the Factory Settings When Restoring All Settings to Their Factory SettingsHold down Write while you switch on the Power switch Additional DataPress Write two times Other Problems TroubleshootingTrouble with the Sound Block Diagram/Effect Connection Procedure Midi Implementation Chart Specifications VGA-3 V-GUITAR AmplifierMemory Sheet Factory Settings Guitar Type AMP Type EFX Delay ReverbMemo Avis