Manuel d'utilisation / d'entretien du produit BF-3 du fabricant Boss Audio Systems
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Owner ’ s Manual DC AC AC & BATTERY POWERED FET.
2 Thank you, and congratulations on your choice of BOSS BF-3 Flanger. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (separate sheet). These sections provide important informa- tion concerning the proper operation of the unit.
3 Features ● Stereo output gives your sound greater breadth along with a deep effect that imparts a sense of three-dimensional rotation. ● Includes a new “ULTRA” mode for a more intense flanging effect. ● Also features a “GATE/PAN” mode.
4 Panel Description fig.01 1. AC Adaptor Jack Accepts connection of an AC Adaptor (op- tionally available BOSS PSA-Series). By using an AC Adaptor, you can play with- out being concerned about how much bat- tery power you have left.
5 Panel Description 2. CHECK Indicator This indicator shows whether an effect is ON/OFF, indicates the tempo (TEMPO mode: p. 11–12), and also doubles as the Battery Check indicator.
6 Panel Description on when you plug into the GUITAR IN or BASS IN jack; the power is turned off when the cable is unplugged. Be sure to disconnect any cord plugged into the GUITAR IN or BASS IN jack when not using this effects device. 6. Pedal Switch Used for switching effects on/off, and for inputting the tempo.
7 Panel Description 9. RES (resonance) Knob Adjusts the amount of resonance (feed- back). The more the knob is turned to the right, the more the flanger sound is em- phasized, and the stronger the characteris- tic effect in the sound becomes. 10. DEPTH Knob Adjusts the sweep depth.
8 Connections fig.03 AC Adaptor BOSS PSA-series (option) Electric Guitar Bass Guitar OUT 9V DC/200mA Guitar Amplifier (Bass Amplifier) For monoural use, make the connection to the OUTPUT A (MONO) jack.
9 Connections * 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.
10 Operating the Unit fig.05 1. When you have made the necessary connections (p. 8), depress the pedal switch to turn the effect on. (the CHECK indicator turns red.) * When MOMENTARY mode is selected, continue pressing the pedal switch. (the effect is on only while the pedal is depressed) 2.
11 Setting the RATE by Inputting the Tempo with the Pedal Switch When Switching to Tempo Input with the Effect ON (CHECK indicator: Red) * RATE cycles for use with the tempo settings can be made in the range of 0.
12 Setting the RATE by Inputting the Tempo with the Pedal Switch When Switching to Tempo Input with the Effect OFF (CHECK indicator: Off) * RATE cycles for use with the tempo settings can be made in the range of 0.
13 Setting the RATE by Inputting the Tempo with the Pedal Switch Relationship Between the Flanger and Gate Effects * The gate effect switches on and off 32 times over the period of the flanger effect's rise and fall.
14 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. * This device consumes considerable power, so use of the AC adaptor is recommended.
15 Troubleshooting Power won’t come on: ● 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 BF-3. ● Is the battery low or dead? Replace with a new battery (p.
16 Troubleshooting No sound / Low volume: ● Is the BF-3 properly connected to your instrument? Check the connection once more (p. 8). ● Is the volume turned down on any guitar amp or effects device you have connected? ● Are you inputting to both the GUI- TAR IN and BASS IN jacks? The GUITAR IN jack is given priority.
17 Setting Samples For Guitar Standard Flanger fig.10 Ultra Flanger fig.11 Stereo Flanger fig.12 Rotary Flanger fig.13 Stereo Out Stereo Out.
18 Setting Samples For Guitar Gate Flanger fig.14 Chorus Sound fig.15 Tremolo Flanger fig.16 Fixed Flanging fig.17 OUTPUT A (MONO) OUTPUT B.
19 Setting Samples For Bass Strong Flanging fig.18 Deep Flanger fig.19 Vibrato Sound fig.20 Slicer Sound fig.21.
20 Setting Memo ( ) fig.26 ( ) fig.26 ( ) fig.26 ( ) fig.26.
21 Specifications BF-3: Flanger Nominal Input Level ................... -20 dBu Input Impedance.......................... 1 M Ω Nominal Output Level ................ -20 dBu Output Impedance ...................... 1 k Ω Recommended Load Impedance .
22 Specifications Current Draw ............................... 40 mA (DC 9 V) * Expected battery life under continuous use: Carbon: 3 hours Alkaline: 10 hours These figures will vary depending on the actual conditions of use. Dimensions ..............
This product complies with the requirements of European Directive 89/336/EEC. For EU Countries For Canada This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil num é rique de la classe B respecte toutes les exigences du R è glement sur le mat é riel brouilleur du Canada.
G6017305.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Boss Audio Systems BF-3 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Boss Audio Systems BF-3 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Boss Audio Systems BF-3, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Boss Audio Systems BF-3 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Boss Audio Systems BF-3, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Boss Audio Systems BF-3.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Boss Audio Systems BF-3. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Boss Audio Systems BF-3 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
