Behringer DI4000 manual

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Table of contents for the manual

  • Page 1

    U ser Manual UL TR A- D I PRO D I 4 00 0 Pro fess ion al 4 - Cha nne l Ac ti ve D I - Box[...]

  • Page 2

    2 UL TR A-DI PRO DI40 00 User Manual T able of C ont ents Important Safet y Instructions ...................................... 3 Legal Disclaimer ............................................................. 3 Limited warranty ............................................................ 3 1 . I ntroduc tion ........................................[...]

  • Page 3

    3 UL TR A-DI PRO DI40 00 User Manual Impor tant Safety Instructions LEGAL DISCLAIMER LIMITED W ARRANTY T erminals marked with this symbol carry electrical current of su cient magnitude to constitute risk of electric shock. Use only high-quality professional speaker cables with ¼" TS or twist-locking plugs pre -installed . Allother insta[...]

  • Page 4

    4 UL TR A-DI PRO DI40 00 User Manual 1. Introduc tion Whethe r y ou are on the s tage or in the s tudio, you of ten nd that you need to connec t an audio sour ce to y our mixi ng console, but you don’t have the approp riate connec tors. For e xample, only few keyboar ds feature balance d outp uts; guitar s should not be conne cted dire ctly to[...]

  • Page 5

    5 UL TR A-DI PRO DI40 00 User Manual 1. 3 Con t r ol elemen ts The BEHRINGER U LT R A -DI PRO has four id entical channels. T he control element s are identic al on all channels. (6) (7) (2) (4) (1) (3) (5) Fig. 1. 1 : Cont rol and d isplay el ement s on the f ront p anel (1) OUTPUT . T his is the balanced out put of the UL TRA-D I P RO. The connec[...]

  • Page 6

    6 UL TR A-DI PRO DI40 00 User Manual This congu ration can be us ed with a keybo ard, D J-mixer, headphone out put, drum k it or any ( stereo o r mono ) line s ource. In all cases wh ere you want to run long lines, f or instance to the F OH ( Front Of Ho use ) desk. The si gnal can be linked throug h to another amplier, if the keyboard p la y[...]

  • Page 7

    7 UL TR A-DI PRO DI40 00 User Manual Pin 1 t u p n I e l b a C t u p t u O Pin 2 = (+) S i gn al Posi tive Pin 3 = (-) S i gn al Sh iel d (+) S ig nal + Hum (-) S ig nal + Hu m Neg at iv e (+) H um + S ig na l ( -) Hu m + S i gn al 2 x S i g na l Gro un d RFI and H um = S ig na l + 6 dB 1 2 3 1 2 3 Fig. 3. 1: Compensation of interference with balan[...]

  • Page 8

    8 UL TR A-DI PRO DI40 00 User Manual 4. Spe cic ations Audio Input Connec tors XLR and ¼ " jack T y pe DC - decoupled, unbalan ced input Impedance max. 220 k Ohm Max. input level + 20/ + 40/ +60 dBu Audio Output Connec tors XLR T ype transformer -balanced output stage Impedance 600 O hms balanced Max. ou tput level + 20dBu System Speci?[...]

  • Page 9

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