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Related Manuals for DOD SR 231QX, SR 430QX, SR 431QX, SR 830QX, SR 831QX
Summary of Contents for DOD SR 231QX, SR 430QX, SR 431QX, SR 830QX, SR 831QX
- Page 1 SR Series Equalizers • SR 231QX • SR 430QX • SR 431QX • SR 830QX • SR 831QX A Harman International Company...
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Page 2: Safety Instructions
These symbols are internationally accepted symbols that warn of potential hazards with electrical products.The lightning flash means that there are dangerous voltages present within the unit.The exclamation point indicates that it is necessary for the user to refer to the owners manual. These symbols warn that there are no user serviceable parts inside the unit. - Page 3 The symbols shown above are internationally accepted symbols that warn of potential hazards with electrical products. The lightning flash with arrowpoint in an equilateral triangle means that there are dangerous voltages present with- in the unit. The exclamation point in an equilateral triangle indicates that it is necessary for the user to refer to the owner’s manual.
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Page 4: Wire Color
SR Series EQ’s • The core which is colored blue must be connected to the terminal marked N or colored black. • The core which is colored brown must be connected to the terminal marked L or colored red. These units comply with the European “EMC Directive” for emissions and sus- ceptibility. - Page 5 A high-resolution real time audio spectrum analyzer (such as DOD's SR Series RTA ) is a very use- ful tool when setting up a 1/3rd octave graphic equalizer to compensate for poor room acoustics, poor speaker response, or the deficiencies of an audio system.
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Page 6: Installation
SR Series EQ’s DOD graphic equalizers offer both 1/3rd and 2/3rds octave models in stereo and 1/3 octave models in mono to meet any need. INSTALLATION Install the equalizer in a rack with the provided rack screws. Route the AC power cord to a convenient power outlet away from audio lines. -
Page 7: Sound Reinforcement Applications
(or crossover), the overall frequency of the mix can be altered to do a number of things. A. Using a real time audio spectrum analyzer (such as DOD's SR Series RTA), a calibrated microphone, and a pink noise generator, the audio system can be tuned to make the overall audio spectrum response of the sound system and the room environment equal in frequency response. -
Page 8: Musical Instrument Applications
STUDIO APPLICATIONS A graphic equalizer is one of the most useful tools in the sound engineer's bag. DOD equalizers offer the features and the flexibility to deliver uncompromising quality in the studio. A. Fix a track that doesn't sound quite right. Put the equalizer in a channel insert. -
Page 9: Operation
SR Series EQ’s OPERATION FRONT PANEL FUNCTIONS DESCRIPTION POWER SWITCH: Turns the power to the equalizer on or off. EQUALIZER SLIDERS: Each one of these linear potentiometers will boost or cut its noted frequency by +/- 12 dB. When all the sliders are in the center detented position, the output of the equalizer is said to be flat. -
Page 10: Specifications
Maintenance and service Other than keeping the unit clean and occasionally checking the connectors and cables to the unit for integrity, there is no maintenance necessary for DOD equalizers. There are NO user serviceable parts inside the units. Opening the chassis will void the warranty. - Page 11 1. The warranty registration card must be mailed within ten days after purchase date to validate this warranty. 2. DOD warrants this product, when used solely within the U.S., to be free from defects in material and workmanship under normal use and service.
- Page 12 SR Series EQ’s SR 430QX SR 431QX SR 830QX SR 831QX SR 231QX...
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Page 13: Declaration Of Conformity
DOD Electronics Corporation President of DOD 8760 S. Sandy Parkway Sandy, Utah 84070, USA Effective: 11/24/97 European Contact: Your Local DOD Sales and Service Office or International Sales Office 8760 S. Sandy Parkway Sandy, Utah 84070, USA Tel (801) 568-7638... - Page 14 DOD E ISIT LECTRONICS ON THE DOD E 8760 S NTERNATIONAL 8760 S IS A EGISTERED © 1998 DOD E ORLD HTTP LECTRONICS ORPORATION OUTH ANDY ARKWAY 84070 ANDY 801-566-8800 ELEPHONE 801-566-7005 ISTRIBUTION OUTH ANDY ARKWAY 84070 ANDY 801-568-7638 ELEPHONE...
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