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Resumen del manual
The unique two mode pedal switch system allows you to change the mode as Normal«—» Distortion «—» Feedback by pressing the pedal. PANEL DESCRIPTION AC ADAPTOR-JACK TONE, KNOB LEVEL “*■40 OUTPUT ■ ‘ JACK *"] PEDAL CH6CK LEVEL TpNE Q'CST* t-î-oisromïoN-jl^g^J * OUTPUT INPUT 4» SUPGR Feedbcicker & Distortion DF-2 INDICATOR DISTORTION KNOB OVERTONE KNOB INPUTJACK THUMB SCREW AC ADAPTOR JACK This is to connect the AC adaptor (BOSS ACA-120, 220 or 240 depending on the line voltage). TONE KNOB This controls the tone color of the DF-2. Rotating this knob clockwise emphasizes higher frequency range, making sharp sound. Rotating it counterclockwise boosts lower frequency, making soft sound. LEVEL KNOB This can be effectively used to minimize the volume difference between in normal and in effect modes. As you rotate this knob clockwise, the volume of the effect mode becomes louder. OUTPUT JACK This is to connect to the amplifier. PEDAL SWITCH You can change the mode of the DF-2 as Normal —* Distortion Feedback, by pressing the pedal in different ways. Pressing and releasing the pedal quickly (within 0.3 seconds) will change the mode as Normal Distortion. The Feedback effect is obtained by picking a string (single note) then holding the pedal down. As long as the pedal is being held down, the Feedback sound remains. Releasing the pedal here will turn the DF-2 to the Distortion mode. * In corporating an electronic switch, the DF-2 is free from click noise. INDICATOR This serves as a mode indicator and battery checker. ' If this indicator lights upon pressing and quickly releasing the pedal, the DF-2 is in the Distortion mode. Then it goes out when the pedal is pressed again in the same manner, showing that the DF-2 is turned back to the Normal mode. The indicator will flash as long as the pedal is held down, indicating that the DF-2 is in the Feedback mode. * If the indicator lights dimly or does not light up at all, battery replacement is required. DISTORTION This adjusts the depth of the distortion effect. difference between normal and effect sounds, sound. Rotating the knob clockwise will deepen the effect and make sustain time longer. OVERTONE This is to control the harmonic contents of the Feedback sound. Rotating the knob clockwise will boost the sound one octave higher than input sound, and at its fully clockwise position, only the sound one octave higher is heard. INPUT JACK This is to connect the output of the electric guitar or other musical instrument. * Plugging the connection cord to this Input Jack will turn the DF-2 on. To turn it off, disconnect the cord. THUMB SCREW Loosen this screw to open the pedal for batten/ replacement. * Do not remove the screw, or it may be lost. BATTERY REPLACEMENT use 9V battery O Loosen the screw and open the Pedal. ©Take out the battery from the Battery Housing and pull up the Battery Strap. © Replace with a new battery. ©Put the Coil Spring to the Spring Base and close the Pedal. * Make sure that the Battery Strap is not caught in the Pedal or Coil Spring. ©Firmly tighten the screw. PRECAUTIONS • If the DF-2 is not in use for a long period, remove the battery to prevent the trouble caused by the electrolyte leakage. • If the battery voltage drops, effect becomes dull or no sound is produced. To prevent this, replace the battery, at the time you might think too early. • Be sure to keep the batter/ securely connected even while using the AC Adaptor, then the DF-2 will continue to operate even if the AC Adaptor comes out during performance. • Unplug the cord from the INPUT jack when the DF-2 is not in use, to avoid battery waste. AC ADAPTOR (OPTION) IMPORTANT • When operating the DF-2 from AC line, use the BOSS AC Adaptor. • Avoid using the DF-2 in extreme heat, humidity or where it may be affected by dust. CONNECTION TO AC ADAPTOR JACK 4* OUTPUT SUPER Feedbcick»r &■ Distortion DF-2 INPUT B ■ AMPLIFIER The DF-2 is turned on by plugging in. BOSS AC ADAPTOR GUITAR c If the DF-2 is not to be used, disconnect the connection cable from the Input Jack. OPERATION 1 Make sure that all the connections are correctly made. Then set the controls as shown left. 2 Press and release the pedal quickly (within 0.3 seconds). If the indicator lights up, the DF-2 is turned to the Distortion mode, and if is stays off, the Normal mode. As long as the pedal is held down, the indicator flashes and the Feedback sound remains. * Feedback effect is obtained by picking a string (single note) then holding the pedal down 3 By using the Tone and Distortion Knobs, make the desired tone color. To reduce the volume difference between the normal and effect sounds, adjust the effect volume by using the Level Knob. Make the desired Feedback sound by using the Overtone Knob. NOTES ON FEEDBACK EFFECT • If you input a chord instead of a single note and try to obtain the Feedback effect, the resulting pitch will be totally irrelev...