Behringer FBQ1000 Manual
Behringer FBQ1000 Manual
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Behringer FBQ1000 manual content summary:
- Behringer FBQ1000 | Manual - Page 1
User Manual FEEDBACK DESTROYER FBQ1000 Automatic and Ultra-Fast Feedback Destroyer/Parametric EQ with 24 FBQ Filters - Behringer FBQ1000 | Manual - Page 2
with Presets 8 8. Problems Do Have A Cause 10 9. MIDI Control 10 10. Installation 11 11. Appendix 12 12. Specifications 15 Thank you Thank you very much for expressing your confidence in BEHRINGER products by purchasing the FEEDBACK DESTROYER FBQ1000. With the FEEDBACK DESTROYER you have - Behringer FBQ1000 | Manual - Page 3
FEEDBACK DESTROYER FBQ1000 User Manual Important Safety Instructions of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been SPECIFICATIONS AND APPEARANCES ARE SUBJECT TO CHANGE WITHOUT NOTICE AND ACCURACY IS NOT GUARANTEED. BEHRINGER - Behringer FBQ1000 | Manual - Page 4
4 FEEDBACK DESTROYER FBQ1000 User Manual 1. Introduction 1.1 The design concept The philosophy behind BEHRINGER products guarantees a no-compromise circuit design and employs the best choice of components. A 24-bit DSP is used as the heart of the FEEDBACK DESTROYER, which belongs to the best - Behringer FBQ1000 | Manual - Page 5
The FBQ1000 is used exclusively to eliminate feedback in FOH and monitor mixes. Before you go on, please note the following two remarks: ◊ The FEEDBACK DESTROYER is not intended to be connected directly to the microphones! If this is unavoidable, then we recommend our proven BEHRINGER SHARK FBQ100 - Behringer FBQ1000 | Manual - Page 6
6 FEEDBACK DESTROYER FBQ1000 User Manual Ideally, your mixer has sub-groups with dedicated insert points to connect the FBQ1000! Route all channels that are susceptible to feedback (e.g. all vocal mics) to one sub-group. While the other signals (e.g. line level signals, low-level instrumental mics) - Behringer FBQ1000 | Manual - Page 7
FEEDBACK DESTROYER FBQ1000 User Manual automatically to the selected nominal level, so that the FEEDBACK DESTROYER will always work in its optimum operating range. (18) These are the balanced INPUTS of the FBQ1000 on the World Wide Web at behringer.com. (21) The FBQ1000 features a complete set of MIDI - Behringer FBQ1000 | Manual - Page 8
mode can be found in chapters 5 and 6.3. 6. Operating Modes of the FBQ1000 The individual filters on the BEHRINGER FEEDBACK DESTROYER can operate in four different modes (see (7)). An additional mode called "Locked" mode will be described specifically. Basically, each of the 2 x 12 filters on the - Behringer FBQ1000 | Manual - Page 9
9 FEEDBACK DESTROYER FBQ1000 User Manual 7.1 Recalling presets 7.3 Editing filter parameters The FEEDBACK DESTROYER has ten presets as "Single-Shot" detects a feedback frequency, the filter is automatically set and "locked", i.e. the filter is locked to the problem frequency and "keeps an eye" on - Behringer FBQ1000 | Manual - Page 10
10 FEEDBACK DESTROYER FBQ1000 User Manual 8. Problems Do Have A Cause ... Feedback is one of the major problems encountered in live P.A. applications. In a worst-case scenario every microphone signal passing an amplifier can cause feedback. Still, there's a lot you can do even before the show - Behringer FBQ1000 | Manual - Page 11
11 FEEDBACK DESTROYER FBQ1000 User Manual 10. Installation 10.1 Audio connections As a standard, the audio inputs and outputs on the BEHRINGER FEEDBACK DESTROYER are fully balanced. If possible, connect the unit to other devices in a balanced configuration to allow for maximum interference immunity. - Behringer FBQ1000 | Manual - Page 12
12 FEEDBACK DESTROYER FBQ1000 User Manual 11. Appendix 11.1 Frequency chart Display -9/60 -8/60 -6/60 -4/60 -2/60 ISO +2/60 +4/60 +6/60 +8/60 +10/60 Display 20 Hz - - - - - 20 20,5 21 21,5 - Behringer FBQ1000 | Manual - Page 13
13 FEEDBACK DESTROYER FBQ1000 User Manual 11.2 Preset table Preset 1 L R Filter 1 Filter 2 Filter 3 Filter 4 Filter 5 Filter 6 Filter 7 Filter 8 Filter 9 MONO: 9 single shot filters attenuate room resonances before 3 automatic filters destroy variable feedbacks SI SI SI SI SI SI SI SI SI - Behringer FBQ1000 | Manual - Page 14
14 FEEDBACK DESTROYER FBQ1000 User Manual 11.3 MIDI implementation Function Transmitted Basic Channel Default Changed OFF Real Time Clock X Commands X Aux Messages Local ON/OFF X All notes OFF X Active Sense X Reset X Notes O = YES, X = NO Mode 1: Mode 2: Mode 3: Mode 4: OMNI ON, - Behringer FBQ1000 | Manual - Page 15
15 FEEDBACK DESTROYER FBQ1000 User Manual 12. Specifications Audio Inputs Connectors Type Impedance Hz to 20 kHz) 0.0075% typ. @ +4 dBu, 1 kHz, Gain 1 < -76 dB BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made - Behringer FBQ1000 | Manual - Page 16
FEEDBACK DESTROYER FBQ1000 User Manual FEDERAL COMMUNICATIONS COMMISSION COMPLIANCE INFORMATION FEEDBACK DESTROYER FBQ1000 Responsible Party Name: Address: Phone/Fax No.: MUSIC Group Services installed and used in accordance with the instructions, may cause harmful interference to radio - Behringer FBQ1000 | Manual - Page 17
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User Manual
FEEDBACK DESTROYER FBQ1000
Automatic and Ultra-Fast Feedback Destroyer/Parametric EQ
with 24 FBQ Filters