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Resumen del manual
............- [ NOR — A-HOT INV — 9-HOT UNBAC ANCt }-■■'■■■+{ PHASfc } t ♦ ! \ h BALANCt \ * --H- T-......... L, AUTO POWER F- - y i ÍPHAWTOM DC NOttj GROUNti • Please read these instructions carefully. Direct Box DI-1 • The BOSS Dtrecl Box Dl-1 is the unbalanced to balanced converter which can satisfy even the i ussiest professional musician. • A high impedance instrument such as electric guitar or bass guitar am he directly connected to the DI-1 without causing deterioration of lone quality. • Featuring Auto Power On/Off circuit, the DI-1 is automatically turned oil when signal stops coming in • The Dl 1 can lie powef supplied by the mixer ol phantom power as well as by usual battery power • With the Input Attenuator, wide range oi input leve! can be accepted. • Willi the Phase Switch, the polarity oi the Balanced Output can be changed • The Ground Lilt Switch is provided to solve the earth loop ellec!. • The Parallel Output Jack sends the input signal in exactly (he same shape • Thu Dl 1 operates properly even when the lirst and the secondiur third) pins ol the Balanced Output are closed. Panel Description Connecting From Unbalanced Output or Parallel Output Guitar Amplifier i, é Guitar To Input □BOSS Diract Box DI-1 s.ss: •*>-' From Balanced Output Mixer * It you wish tu sund Hr; :¡iyii¿i! from Ult; DI I » iIih ijuil.ii .implilitit. cunnoci I he iHtijiliht!) to tlit! Unhiiliiiicod Oui) Mil J.u I dl ihr Ol 1 QGround Lift Switch Direct Box DI-1 • The BOSS Direct Bo* Dl-1 is the unbalanced to balanced converter which can satisfy even Ihe fussiest professional musician. • A high impedance instrument such as electnc guitar or bass guitar can be directly connected to Ihe DI-1 without causing deterioration oi lone quality. • Featuring Auto Power On/OII circuit, the DM is automatically turned off when signal stops coming m. • The Dl-1 can be power-supplied by the mixer of phantom power as well as fiy usual battery power. • With the Input Attenuator, wide range ol input level can be accepted. • Wtth the Phase Switch, the polarity ol the Balanced Output can be changed. • The Ground Lilt Switch is provided to solve the earth loop eflect. • The Parallel Output Jack sends the input signal in exactly the same shape • The Dl I operates property even when the In st and the secondlor third) ptns of the Balanced Output are closed. Connecting From Unbalanced Output or Parallel Output HTTfTTIl Guitar Amplifier To Input Guitar 0BDSS Dir*ct 0ox DI-1 From Balanced Output Mixer f It yoti wish to send the signal I tom the DI-1 in ihe (¡uitar amphlioi conned the amplifier in lit« Unbalanced Output Jack ol the Dl 1 Battery Replacement Battery Replacement Use a 9V battery. i.pLoosen Hit! screws on the bottom of the unit with the driver (2 screws) ¡2'Remove ihe chassis. (3/Take I he exhausted battery out of the battery box. then disconnect the battery Stfap '¿Connect the battery strap lo the new battery I ( ten replace the battery to the battery box 5 Replace the chassis to the case, then tighten the screws wtlh the driver * Here, be sure that tire battery cord is not caught between the chassis and the case. Also, tighten the screws iirmly enough Important Notes • When the unit is not to be used, be sure to disconnect the connection cord from the Input Jack. • Avoid using the unit in extreme heat, humidity or where it may be alfected by dust. • When ihe unit is not to be used tor a long time, remove the battery from the battery box to avoid the trouble caused by battery leakage. DI-1 BLOCK DIAGRAM INPUT PARA OUT V“ ATT OdB -20dB ~40dB ON POWER AUTO UNBALANCE BALANCE PHASE 0 AUTO POWER UNBALANCE OUT Specifications Power.......... Rated Input Level Maximum Input Level . Input Impedance attenuator Rated Output Level Maximum Output Level. Output Load Impedance Frequency Response Residual Noise . Total Harmonic Distortion Auto Power On/Off Jacks Switches Current Draw ....... Dimensions Weight................ •Specifications are subject to change without notice. ÜV DC oi Ph/tnlutn Power 2*1 V Iri 48V DC ~20dBm OilEtin -1 20