GQX-3102 GQX-1502 Graphic Equalizers Operating Manual Ashly Audio Inc. 847 Holt Road, Webster, NY 14580-9103 Toll Free (800) 828-6308, Telephone (585) 872-0010, FAX (585) 872-0739 www.ashly.com All Trademarks referred to herein, are the property of their respective owners.
Page - 2 Operator Manual – GQX Series Equalizers This page intentionally left blank Copyright© 2007 – Ashly Audio Inc.
Operator Manual – GQX Series Equalizers Page - 3 Important Safety Instructions Consignes de sécurité à lire attentivement Safety Instructions – 3 Introduction - 4 GQX Equalizers – 5 Connectors & Cables – 5 Physical Description - 6 Installation – 7 Typical Applications - 8 The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitut
Page - 4 Operator Manual – GQX Series Equalizers Safety Instructions – 3 Introduction - 4 GQX Equalizers – 5 Connectors & Cables – 5 Physical Description - 6 Installation – 7 Typical Applications - 8 Troubleshooting - 9 Dimensions - 9 Specifications - 10 Warranty - 11 Introduction Congratulations on your purchase of an Ashly GQX Equalizer.
Operator Manual – GQX Series Equalizers Page - 5 Safety Instructions – 3 GQX Equalizers Introduction - 4 GQX equalizers use “Q” enhanced Wein bridge filters and interleaved summing for constant “Q”, low ripple, and minimum filter interaction. A servo-balanced output stage simulates a true transformer output to allow interfacing with virtually any type of load.
Page - 6 Operator Manual – GQX Series Equalizers Safety Instructions – 3 Introduction - 4 GQX Equalizers – 5 Connectors & Cables – 5 Physical Description - 6 Front Panel Rear Panel Physical Description The GQX-3102 is 3RU, and weighs 12 pounds, while the GQX-1502 is 2RU, and weighs 9 pounds. This manual shows images of both models. GQX-3102 Front Panel Installation – 7 Typical Applications - 8 Troubleshooting - 9 Dimensions - 9 Specifications - 10 Warranty - 11 1. 2. 3. 4.
Operator Manual – GQX Series Equalizers Page - 7 Safety Instructions – 3 GQX-1502 Rear Panel Introduction - 4 GQX Equalizers – 5 Connectors & Cables – 5 Physical Description - 6 Front Panel Rear Panel 1. Inputs - For unbalanced inputs, the signal should be on the + connection and the connection tied to ground. A mono 1/4” plug used as an unbalanced connection will automatically be grounded.
Page - 8 Operator Manual – GQX Series Equalizers Safety Instructions – 3 Introduction - 4 Typical Applications GQX Equalizers – 5 The following information will help you make the most of your new equalizer: Connectors & Cables – 5 General Tone Control Physical Description - 6 Installation – 7 Typical Applications - 8 General Tone Control Feedback Control Console Equalization Room Equalization Troubleshooting - 9 Dimensions - 9 Specifications - 10 Warranty - 11 The graphic equalizer is a very useful
Operator Manual – GQX Series Equalizers Page - 9 Safety Instructions – 3 Troubleshooting Introduction - 4 Situation Action GQX Equalizers – 5 No Audio Output Check AC power - is the power LED on? Check in/out connections - are they reversed? Are you sure you have an input signal? Is the master EQ switch in? The lowest and highest frequency sliders may be beyond the range of the program material or speakers and may produce little, or no audible effect.
Page - 10 Safety Instructions – 3 Introduction - 4 Operator Manual – GQX Series Equalizers Specifications GQX Equalizers – 5 Specification Input Connectors & Cables – 5 Type Physical Description - 6 Installation – 7 Typical Applications - 8 Troubleshooting - 9 Dimensions - 9 Specifications - 10 Warranty - 11 Impedance Max Level Connectors Output GQX-1502 GQX-3102 Active Balanced Active Balanced 20K 20K +23dBu +23dBu 1/4” Phone Jack (TRS), XLR, Euroblock Servo-Balanced Servo-Balanced Sou
Operator Manual – GQX Series Equalizers Page - 11 Introduction Safety Instructions -2 –3 Limited Warranty The PE Series Introduction - 4- 3 Warranty service for this unit will be provided by ASHLY AUDIO INC. in accordance with the following warrant statement. ASHLY AUDIO INC. warrants to the owner of this product that this product and the components thereof, will be free from defects in workmanship and materials for a period of FIVE years from the date of purchase. ASHLY AUDIO INC.
Copyright© 2007 – Ashly Audio Inc.
