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Behringer ULTRAGRAPH PRO FBQ1502 User Manual

Behringer ULTRAGRAPH PRO FBQ1502
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User Manual
ULTRAGRAPH PRO
FBQ1502/FBQ3102/FBQ6200
Ultra-Musical 15-Band and 31-Band Stereo Graphic Equalizer
with FBQ Feedback Detection System

Other manuals for Behringer ULTRAGRAPH PRO FBQ1502

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Behringer ULTRAGRAPH PRO FBQ1502 Specifications

General IconGeneral
TypeStereo Graphic Equalizer
Frequency Range25 Hz to 16 kHz
Inputs2 x XLR, 2 x 1/4" TRS
Outputs2 x XLR, 2 x 1/4" TRS
Maximum Input Level+21 dBu
Maximum Output Level+21 dBu
Noise (IHF-A)-94 dBu
Power Supply100-240 V~, 50/60 Hz
Power Consumption15 W
Feedback DetectionYes
Low Cut FilterYes
Signal-to-Noise Ratio>95dB
Input Impedance10 kOhms balanced/unbalanced
Dimensions1.75 x 19 x 8.5 inches
Weight2.1 kg / 4.6 lbs

Summary

Important Safety Instructions

Safety Precautions

General safety precautions and warnings for operating the audio equipment safely.

Legal Disclaimer

Disclaimer of Liability

Information regarding technical specifications, appearance, and limitations of liability.

Limited Warranty

Warranty Terms

Details of the limited warranty, including coverage, exclusions, and how to claim service.

Online Registration

Instructions for registering the product online for efficient warranty processing.

Return Materials Authorization

Procedure for obtaining warranty service and return authorization.

Warranty Exclusions

Exclusions from the limited warranty, such as consumable parts and misuse.

Warranty Transferability

Information that the limited warranty is only valid for the original buyer.

Claim for Damage

Limitations on MUSIC Group's liability for consequential or indirect damages.

Limitation of Liability

Statement superseding other communications regarding product warranty.

Other Warranty Rights and National Law

Details on statutory consumer rights and how they interact with the limited warranty.

Amendment

Notification that warranty conditions are subject to change without notice.

Introduction

FBQ Feedback Detection System

Explanation of the FBQ system for identifying and eliminating feedback frequencies using fader LEDs.

Subwoofer Output

Description of the dedicated subwoofer output with adjustable cut-off frequency.

Fader Range Adjustment

Information on adjusting the fader range from ±6 dB to ±12 dB.

Future-oriented BEHRINGER technology

Statement on the high quality standards and ISO9000 certification.

Relay-controlled hard bypass

Explanation of the fail-safe relay bypass for power loss and switch-on thumps.

Balanced inputs and outputs

Details on electronically servo-balanced inputs/outputs and automatic signal level correction.

Shipment

Instructions for inspecting the unit upon arrival and reporting any damage.

Initial operation

Guidance on ventilation, voltage selection, fuse replacement, and grounding.

Warranty Reminder

Reminder to fill out and send the warranty card or register online.

Manual Purpose

Explanation of the manual's structure for mastering unit functions and controls.

Control Elements and Connectors

Front Panel Controls

Detailed description of front panel controls including level meters, FBQ switch, and faders.

Rear Panel Connectors and Information

Description of rear panel connectors (XLR, TRS) and identification labels.

Additional FBQ6200 Control Elements

Limiter Activation and Display

Using the LIMITER switch to activate the limiter and understanding the limiter display.

Limiter Threshold Adjustment

Adjusting the THRESHOLD control to set the signal level for limiter activation.

Input Connectors

Description of the balanced XLR and 1/4" TRS input connectors.

Output Connectors

Description of the balanced XLR and 1/4" TRS output connectors.

Subwoofer Output Connector

Details of the balanced XLR SUB OUT connector for subwoofer signals.

Crossover Frequency Control

Using the X-OVER FREQ control to set the subwoofer crossover frequency.

Noise Generator and Subwoofer Section

Pink Noise Generator Operation

Activating the PINK NOISE switch and adjusting volume with NOISE LEVEL control.

Noise Generator Display

Reading the signal level of the noise generator on the LED display.

Pink Noise Application

Using pink noise for P.A. system adjustment and measuring frequency response.

Subwoofer Output LED Display

Indication of the signal level at the SUB OUT connector via the LED display.

Subwoofer Level Control

Adjusting the signal level of the subwoofer output using the LEVEL control.

Subwoofer Output Activation

Activating the subwoofer output by pressing the SUBWOOFER switch.

Application Examples

Master Equalizer Setup Diagram

Diagram showing a typical setup of the ULTRAGRAPH PRO FBQ6200 as a master equalizer.

Master Equalizer in Sound Reinforcement

Advice on initial setup, distortion, loudspeaker placement, and phase correction.

Ground Rules for EQ Use

General guidelines for EQ use, including intelligibility and respecting system limitations.

Monitor Gain Reduction

Recommendation to lower monitor volume during intermissions to create headroom.

Deep Frequency Suppression in Monitors

Using the low-cut filter to remove deep frequencies for a clearer monitor sound.

Priming a Monitor System

Procedure for detecting and suppressing feedback frequencies in monitor systems using the FBQ switch.

EQing Studio Monitors

Using the equalizer to graphic equalize studio monitors and suppress room resonance.

General Sound Processing in Studio

Using the equalizer for processing single-channel or master signals for a homogenous sound.

Special Sound Effects

Using the equalizer to modify voices (e.g., telephone voice) or filter instruments.

Installation

Rack Mounting Guidelines

Instructions for rack mounting the FBQ1502, FBQ3102, and FBQ6200 units.

Audio Connections

Guidance on making audio connections using XLR and 1/4" TRS cables.

Audio Connection Diagrams

Unbalanced 1/4" TS Connector

Diagram illustrating the wiring of an unbalanced 1/4" TS connector.

Balanced 1/4" TRS Connector

Diagram illustrating the wiring of a balanced 1/4" TRS connector.

1/4" TRS Insert Send/Return

Diagram for 1/4" TRS connector use in insert send/return applications.

Specifications

FBQ1502 Specifications

Technical details for the FBQ1502 model, including audio inputs, outputs, and system specs.

FBQ3102 Specifications

Technical details for the FBQ3102 model, including audio inputs, outputs, and system specs.

FBQ6200 Specifications

Technical details for the FBQ6200 model, including audio inputs, outputs, and system specs.

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