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Table of Contents
Table of Contents
Section One: Introduction .................................................................................................. 6
Section Two: Analog vs. Digital Signal Processing ........................................................... 7
Section Three: Front and Back Panel Views ....................................................................... 8
Section Four: Block Diagram/Internal Signal Path ............................................................ 10
Section Five: Installation .................................................................................................... 11
5.1. BETWEEN MIXER OUTPUT AND POWER AMPLIFIER. ..................................................................... 11
5.2. TWO CHANNEL GRAPHI-Q: MAINS AND MONITORS. ...................................................................... 11
5.3. USE WITH A POWERED MIXER. ......................................................................................................... 12
5.4. USE AT A MIXER INSERT POINT. ....................................................................................................... 12
5.5. SINGLE CHANNEL GRAPHI-Q: ONE INPUT TWO OUTPUTS. ........................................................... 12
5.6. WHAT NOT TO DO ............................................................................................................................... 13
Section Six: Using GRAPHI-Q Front Panel Controls .......................................................... 14
6.1. GRAPHIC EQUALIZER CONTROLS ................................................................................................... 14
6.1.1. Front Panel Control .................................................................................................................... 14
6.1.2. Linking Channel Controls (Two Channel Units) .......................................................................... 15
6.1.3. The Tweek-n-Peek Feature (Front Panel Models only) ............................................................... 15
6.2. HIGH CUT/LOW CUT FILTERS ........................................................................................................... 15
6.2.1. Front Panel Control .................................................................................................................... 15
6.3. FEEDBACK CONTROL AND PARAMETRIC EQUALIZATION ............................................................ 15
6.3.1. Glossary of Terms ...................................................................................................................... 15
6.3.2. Front Panel Control of FBX filters ............................................................................................... 17
6.3.3. Adjustments Available Only with Remote Control ........................................................................ 19
6.4. COMPRESSOR/LIMITER CONTROLS ................................................................................................ 19
6.4.1. Front Panel Control .................................................................................................................... 19
6.5. DIGITAL DELAY CONTROLS .............................................................................................................. 20
6.5.1. Front Panel Control .................................................................................................................... 20
6.6. BYPASS .............................................................................................................................................. 20
6.6.1. Front Panel Control .................................................................................................................... 20
6.7. CHANGING FRONT PANEL DEFAULT SETTINGS ADJUSTABLE ONLY BY SOFTWARE ................. 20
Section Seven: GRQ-Remote Software Installation ........................................................... 21
7.1. SYSTEM REQUIREMENTS AND RECOMMENDATIONS ..................................................................... 21
7.2. CONNECTIONS ................................................................................................................................... 21
7.3. INSTALLING THE SOFTWARE ............................................................................................................. 22
Section Eight: Using GRQ-Remote Software ..................................................................... 23
8.1. WELCOME SCREEN/NETWORK CHAIN SCREEN .............................................................................. 23
8.1.1. Default Control Status ................................................................................................................ 24
8.2. GRQ MAIN SCREEN ............................................................................................................................ 24
8.2.1. Graphic Equalizer ........................................................................................................................ 24
8.2.2. High/Low Cut Filters .................................................................................................................... 24
