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Nady Systems GEQ131 manual

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Table of contents for the manual

  • Page 1

    GEQ Series Graphic Equalizers Owner’ s Manual 31 BAND GRAPHIC EQ UA LIZE R GEQ 13 1 PO W ER +1 2 +6 +3 0 - 3 - 6 - 1 2 +1 2 + 6 + 3 0 - 3 - 6 - 1 2 +1 2 +6 +3 0 - 3 - 6 - 1 2 20 32 50 10 0 20 0 500 1.25K 2.5K 6.3K 12.5K 25 4 0 80 16 0 40 0 1 K 2K 5K 10K 6 3 1 25 31 5 800 25 0 630 1.6K 4K 3.15K 8K 1 6K 20K +2 0 +1 3 - 5 0 G AI N LO W CUT EQ ON OFF[...]

  • Page 2

    2 Features ........................................................................................ 2 W arning ........................................................................................ 3 Installation .................................................................................... 4 Front Panel Controls & Connections .........[...]

  • Page 3

    3 A TTENTION : RISQUE DE CHOC ELECTRIQUE NE P AS OUVRIR An equilater al triangle enclosing a lightning flash/arr owhead symbol is intended to alert the user to the presence of uninsulated “danger ous voltage” within the pr oduct ’ s enclosur e which ma y be of suf ficient magnitude to constitute a risk of electric shock. An equilater al trian[...]

  • Page 4

    4 INST ALLA TION T o ensure years of enjoyment from your NADY AUDIO graphic equalizer , please read and understand this manual thoroughly before using the unit. These three equalizer models are each designed for mounting in a standard 19” equipment rack or one of the many rack type por- table cases available on the market. The units are either 1u[...]

  • Page 5

    5 1. Power Switch T o turn the equa liz er ON or OFF , pr ess t he upper or lowe r p ort ion o f thi s but ton . The int ern al LED i ndi cator wi ll light wh en th e u nit is o n. CAUTION: Always turn on your equalizer BEFORE your power amplifiers are turned on, and always turn off your equalizer AFTER your power amplifiers have been turned off to[...]

  • Page 6

    6 7. IEC Power Cord Receptacle This is used to connect the AC power source to your equalizer . Power requirements: 1 15V AC, 60Hz CAUTION: For new installations and portable sound systems, or in any situation in which the AC power is suspect, it is wise to confirm appropriate voltage and line polarity BEFORE connecting the instrument to the power s[...]

  • Page 7

    7 T ypical Set-Up NADY AUDIO graphic equalizers may be used wherever modifi- cation of the frequency contour of a sound system is needed. A graphic equalizer is a solution to any number of sound problems or creative urges. SOUND REINFORCEMENT APPLICA TIONS By routing the signal from the mixer to the main power amplifiers (or crossover), the overall[...]

  • Page 8

    8 Specica tions EQUALIZER: Equalizer Control Bands 1X31, 1/3 Octave ISO Spacing From 20Hz to 20KHz 2X31, 1/3 Octave ISO Spacing From 20Hz to 20KHz 2X15, 2/3 Octave ISO Spacing From 25Hz to 16KHz Filter T ype Constant Q Slider T ravel 20mm (Center Detent) for GEQ 131/215/231 Level Control Range +/-12dB INPUTS: T ype Active Balanced/Unbalanced Con[...]

  • Page 9

    9 Notes[...]

  • Page 10

    Service For Y our NADY AUDIO Product (U.S.) Should your NADY AUDIO product require service, please contact the NADY Service Department via telephone at (510) 652-241 1 , or e-mail at service@nady .com. (International) For service, please contact the NADY AUDIO distributor in your country through the dealer from whom you purchased this product. Do n[...]