20 25 31.5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1K 1.25K 1.6K 2K 2.5K 3.15K 4K 5K 6.3K 8K 10K 12.
GEQ-Series GRAPHIC EQUALIZER SERIES Congratulations! You have just purchased one of the finest graphic equalizers on the market today. This EQ was developed using the expertise of professional sound engineers and working musicians. You will find your new NADY AUDIO EQ has superior performance and greater flexibility than any other graphic equalizer in its price range. Read this manual carefully to get the most out of your new EQ. Thanks for selecting NADY AUDIO for your choice in graphic equalizers.
FEATURES WARNING GEQ 131/131LF Single Channel 31 Band Graphic Equalizers 20 25 31.5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1K 1.25K 1.6K 2K 2.5K 3.15K 4K 5K 6.3K 8K 10K 12.
INSTALLATION To ensure years of enjoyment from your NADY AUDIO graphic equalizer, please read and understand this manual thoroughly before using the unit. These five equalizer models are each designed for mounting in a standard 19" equipment rack or one of the many rack type portable cases available on the market. The units are either single rack (1.75") or double rack (3.5") as noted. All five models are 8.66 inches deep. Install the equalizer in a rack with the rack screws provided. Route the A.C.
Precautions Protecting yourself from electric shock: • Never touch the plug with wet hands. • Always pull out by the plug and never the cord. • Only let a qualified professional repair the equipment. An unauthorized person might touch the internal parts and receive a serious electric shock. • Never allow a child to put anything, especially metal, into the equipment. Protecting your NADY AUDIO Graphic Equalizer: • Use only a household AC power source. Never use a DC power source.
FRONT PANEL CONTROLS AND CONNECTIONS GEQ 131/131LF Single Channel 31 Band Graphic Equalizers 20 25 31.5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1K 1.25K 1.6K 2K 2.5K 3.15K 4K 5K 6.3K 8K 10K 12.
REAR PANEL CONTROLS AND CONNECTIONS 9 10 GEQ 131/131LF Single Channel 31 Band Graphic Equalizers 11 12 13 9 11 9 10 12 13 10 GEQ 215/215LF 2 Channel 15 Band Graphic Equalizers 11 9 11 GEQ 231 9 12 13 13 13 13 10 12 10 2 Channel 31 Band Graphic Equalizer 11 9. IEC Power Cord Receptacle This is used to connect the AC power source to your equalizer. Power requirements: 115/230VAC, 50/60Hz 10. AC Voltage Selector Set this slide switch to match your line voltage supply.
TYPICAL SETUP NADY AUDIO graphic equalizers may be used wherever modification 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. INSTALLATION TYPICAL SET-UP Sound Reinforcement Applications By routing the signal from the mixer to the main power amplifiers (or crossover), the overall frequency of the mix may be altered to do a number of things. A.
SPECIFICATIONS Equalizer: Equalizer Control Bands Frequency Response 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 20Hz – 20KHz, +/- 1dB Filter Type Signal to Noise Ratio Constant Q 93dB (@ 1KHz) Slider Travel Channel Separation 20mm (Center Detent) for GEQ 131/215/231 60mm (Center Detent) for GEQ 131LF/215LF 60dB (1KHz) Level Control Range 100-130V AC, 50/60Hz 200-240V AC, 50Hz +/-6dB or +/-12dB
NOTES
SERVICE FOR YOUR NADY AUDIO PRODUCT (U.S.) Should your NADY AUDIO Product require service, please contact the Nady Service Department via phone at (510) 652-2411 or E-mail at service@nadywireless.com. (INTERNATIONAL) For service, please contact the NADY AUDIO distributor in your country through the dealer from whom you purchased this product. DO NOT ATTEMPT TO SERVICE THIS UNIT YOURSELF AS IT CAN BE DANGEROUS AND ALSO WILL VOID THE WARRANTY. NADY SYSTEMS, INC.
