Instruction/ maintenance manual of the product SR831QXLR DOD
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SR Series Equalizers Owner’ s Man ual A Harman International Company • SR 231QX • SR 430QX • SR 431QX • SR 830QX • SR 831QX.
These symbols are internationally accepted symbols that warn of potential hazards with electrical products.The lightning flash means that there are dangerous voltages pr esent within the unit. The exclamation point indicates that it is necessary for the user to refer to the owners manual.
1 SR Series EQ’ s The symbols shown abov e are internationally accepted symbols that warn of potential hazards with electrical pr oducts. The lightning flash with arr owpoint in an equilateral triangle means that there ar e dangerous v oltages present with- in the unit.
2 SR Series EQ’ s • The core which is color ed blue must be connected to the terminal marked N or color ed black. • The core which is color ed brown m ust be connected to the terminal marked L or color ed red. These units comply with the Eur opean “EMC Directiv e” for emissions and sus- ceptibility .
3 SR Series EQ’ s INTR ODUCTION Congratulations, and thank y ou for your pur chase of DOD equalization compo- nents. DOD equalizers ar e versatile, cost-effectiv e equalization tools for the musician, performer , studio engineer , and sound contractor .
4 SR Series EQ’ s DOD graphic equalizers offer both 1/3r d and 2/3rds octa ve models in stereo and 1/3 octa ve models in mono to meet any need. INST ALLA TION Install the equalizer in a rack with the pro vided rack screws. Route the AC power cor d to a convenient po wer outlet a wa y from audio lines.
SR Series EQ’ s APPLIC A TIONS DOD graphic equalizers can be used where ver modification of the fr equency contour of a sound or sound system is needed. A graphic equalizer offers a solution to many common sound pr oblems, both large and small. Also, creative experimentation on the part of the user can produce some nice results.
6 SR Series EQ’ s MUSICAL INSTRUMENT APPLICA TIONS A. Putting an equalizer in line with a musical instrument allows y ou to modify the sound of the instrument. Y ou can brighten the sound, add body to a thin sounding instrument, or you can giv e the sound a totally different character .
7 SR Series EQ’ s OPERA TION FRONT P ANEL FUNCTIONS DESCRIPTION PO WER SWITCH: T urns the power to the equalizer on or off. EQU ALIZER 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.
8 SR Series EQ’ s A TTENTION: DO NO T USE BO TH THE BALANCED AND UNBALANCED INPUT/OUTPUT JA CKS T O A CHANNEL A T THE SAME TIME. Using mor e than one connector at a time for the input/output pair can unbalance balanced lines, cause phase cancellation, short a conductor to ground, or cause damage to other equipment connected to the equalizer .
9 SR Series EQ’ s DOD W ARRANTY 1. The warranty registration car d must be mailed within ten da ys after purchase date to validate this warranty . 2. DOD warrants this pr oduct, when used solely within the U .S., to be free from defects in material and workmanship under normal use and service.
10 SR Series EQ’ s SR 430QX SR 431QX SR 830QX SR 831QX SR 231QX.
DECLARA TION OF CONFORMITY Manufacturer’ s Name: DOD Electronics Corporation Manufacturer’ s Address: 8760 S. Sandy Parkwa y Sandy , Utah 84070, USA declares that the pr oducts: Product Name: SR S.
V ISIT DOD E LECTR ONICS ON THE W ORLD W IDE W EB A T HTTP :// WWW . DOD . COM DOD E LECTR ONICS C ORPORA TION 8760 S OUTH S AND Y P ARKW A Y S AND Y ,U TA H 84070 T ELEPHONE 801-566-8800 F AX 801-566.
An important point after buying a device DOD SR831QXLR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought DOD SR831QXLR yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data DOD SR831QXLR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, DOD SR831QXLR you will learn all the available features of the product, as well as information on its operation. The information that you get DOD SR831QXLR will certainly help you make a decision on the purchase.
If you already are a holder of DOD SR831QXLR, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime DOD SR831QXLR.
However, one of the most important roles played by the user manual is to help in solving problems with DOD SR831QXLR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device DOD SR831QXLR along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
