OC-3_e1.book 1 ページ 2003年7月11日 金曜日 午後6時47分 Owner’s Manual Main Features AC DC AC & BATTERY POWERED FET ● World’s first octave pedal equipped with a “polyphonic octave” function capable of polyphonic input, freeing guitarists from the limitations of performing with monophonic input. ● Features OC-2 mode for compatibility with that widely popular octave pedal. In addition to single octave capabilities, this unit also allows you to blend in sounds two octaves below the original sound.
OC-3_e1.book 2 ページ 2003年7月11日 金曜日 午後6時47分 Thank you, and congratulations on your choice of BOSS OC-3 SUPER Octave. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (separate sheet). 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.
OC-3_e1.book 3 ページ 2003年7月11日 金曜日 午後6時47分 Notes Concerning Use of the OC-3 Please observe the following points to enjoy stable operation of the OC-3. ❍ Except when set to POLY mode (p. 7), the OC-3 is a monophonic-input effects processor. Take care not to play chords with monophonic input. In addition, if playing a note while another note is currently being played, be sure to completely mute the previous note before playing the subsequent note. ❍ Connect the OC-3 directly to the guitar or bass output.
OC-3_e1.book 4 ページ 2003年7月11日 金曜日 午後6時47分 Panel Descriptions 1. AC Adaptor Jack fig.01 1 2 Accepts connection of an AC Adaptor (optionally available BOSS PSA-Series). By using an AC Adaptor, you can play without being concerned about how much battery power you have left. * As soon as you connect the AC adaptor, the unit is turned on.
OC-3_e1.book 5 ページ 2003年7月11日 金曜日 午後6時47分 Panel Descriptions * If this indicator goes dim or no longer lights while an effect is ON, the battery is near exhaustion and should be replaced immediately. For instructions on changing the battery, refer to “Changing the Battery” (p. 12). * The CHECK indicator shows whether the effect is being applied or not. It does not indicate whether the power to the device is on or not. 3.
OC-3_e1.book 6 ページ 2003年7月11日 金曜日 午後6時47分 Panel Descriptions 7. DIRECT LEVEL Knob fig.02 7 8 9 10 This adjusts the volume of the direct sound. Turn the knob to the right (clockwise) to increase the direct sound. This adjusts the total volume level when the MODE knob (10.) is set to DRIVE. 8. OCT1 LEVEL (-1 octave level) Knob This adjusts the level of the sound one octave below the original. The volume of the sound one octave down increases as the knob is turned to the right.
OC-3_e1.book 7 ページ 2003年7月11日 金曜日 午後6時47分 Panel Descriptions 9. CONTROL Knob 10. MODE Knob This knob’s function changes according to the mode set with the MODE knob (10.). RANGE This switches the octave effect. Changing this knob’s settings changes the function of the CONTROL knob (9.). POLY (Polyphonic) This functions as a RANGE knob when the MODE knob is set to POLY. This adjusts the range in which the octave effect is applied.
OC-3_e1.book 8 ページ 2003年7月11日 金曜日 午後6時47分 Connections fig.03 AC Adaptor BOSS PSA-series (option) OUT 9 V DC/200 mA Electric Guitar Bass Guitar Guitar Amplifier (Bass Amplifier) 8 For mono use, make the connection to the OUTPUT (MONO) jack. * The GUITAR IN jack is given priority.
OC-3_e1.book 9 ページ 2003年7月11日 金曜日 午後6時47分 Connections * When running the unit on battery power, inserting a plug into the GUITAR IN or BASS IN Jack will automatically switch the unit on. * The use of an AC adaptor is recommended as the unit’s power consumption is relatively high. Should you prefer to use batteries, please use the alkaline type.
OC-3_e1.book 10 ページ 2003年7月11日 金曜日 午後6時47分 Operating the Unit fig.05 5 4 3 2 3. Use the CONTROL knob to adjust the range, the -2 octave level, or the drive effect. * The function varies according to the mode selected in Step 2. Refer to “9. CONTROL Knob” in “Panel Descriptions” (p. 7). * Note that no octave sound is produced if the DIRECT LEVEL knob or OCT1 LEVEL knob is set to MIN while the MODE knob is set to “DRIVE.
OC-3_e1.book 11 ページ 2003年7月11日 金曜日 午後6時47分 Outputting the Direct Sound and Octave Sound Separately When you connect a plug to DIRECT OUT, only the direct sound is output from the DIRECT OUT jack, and only the octave sound is output from the OUTPUT (MONO) jack. This allows you to add effects separately to the direct sound and the octave sound. * In this case, sounds are output only from the DIRECT OUT jack when the effect is switched off. Guitar Amplifier Multi Effector etc.
OC-3_e1.book 12 ページ 2003年7月11日 金曜日 午後6時47分 Changing the Battery When the indicator goes dim or no longer lights while an effect is on, it means that the battery is nearly dead and must be replaced. Replace the battery following the steps below. * The use of an AC adaptor is recommended as the unit’s power consumption is relatively high. Should you prefer to use batteries, please use the alkaline type. fig.
OC-3_e1.book 13 ページ 2003年7月11日 金曜日 午後6時47分 Troubleshooting Power won’t come on / CHECK indicator doesn’t light: ● Is the specified adaptor (PSA-series; sold separately) properly connected? Check the connection once more (p. 8). * Never use any AC adapter other than one specified for use with the OC-3. ● Is the battery low or dead? Replace with a new battery (p. 12). * The battery that was supplied with the unit is for temporary use, intended primarily for testing its operation.
OC-3_e1.book 14 ページ 2003年7月11日 金曜日 午後6時47分 Troubleshooting No sound / Low volume: Sound is distorted: ● Is the OC-3 properly connected to your instrument? Check the connection once more (p. 8). ● Is the battery low? As the battery is drained, the CHECK indicator dims, and the OC-3 may start to function incorrectly. Replace with a new battery (p. 12). ● Is the volume turned down on any guitar amp or effects device you have connected? Check the settings of the connected device.
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OC-3_e1.book 17 ページ 2003年7月11日 金曜日 午後6時47分 Main Specifications OC-3: SUPER Octave Nominal Input Level..................... -20 dBu Input Impedance............................ 1 MΩ Nominal Output Level.................. -20 dBu Output Impedance ........................ 1 kΩ Recommended Load Impedance. 10 kΩ or greater Residual Noise ............................... -96 dBu (IHF-A, Typ.); All knobs at center position Controls...........................................
OC-3_e1.book 18 ページ 2003年7月11日 金曜日 午後6時47分 Main Specifications Current Draw ................................. 50 mA (DC 9 V) * Expected battery life under continuous use: Carbon 2: hours, Alkaline: 6 hours These figures will vary depending on the actual conditions of use. Dimensions ..................................... 73 (W) x 129 (D) x 59 (H) mm 2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches Weight ............................................. 440 g /1 lb (including battery) Accessories...................
OC-3_e1.book 19 ページ 2003年7月11日 金曜日 午後6時47分 For EU Countries This product complies with the requirements of European Directive 89/336/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.
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