Dbx DriveRack PA+ User Manual

Professional Audio Equipment

2.3 Installation StepsMake sure that the power outlet that your DriveRack® PA+ is to be plugged into is correct and appropriate for the unit you purch

Make output connections from the six output XLR connectors on the back panel to the •input of the selected power amplifiers. (Low out to low amp, mi

3.1 Basic Navigation ModesThe DriveRack PA+ has been carefully designed and engineered to ensure that all aspects of operation are intuitive and logic

UTILITY - Used to access the Utility menu.STORE - Used to store any preset changes.RTA - Press to access the full time RTA module, where you can monit

3.3 Navigating the EQ SectionThe EQ button toggles throughthe EQs used in each channel of the selected preset menu. PEQGEQorNavigating the "EQ Se

3.5 Navigating the Crossover SectionFreq- Out to 20 kHzType -BW6-24,LR12,24Gain- Inf to 20dB Low High Pass Low Pass High Pass Low Pass H

3.7 Navigating the Comp/Limiter SectionNavigating the Compressor/Limiter SectionThe COMP/LIMITER button toggles throughthe Compressor or Limiter modul

3.9 Navigating the Utility SectionSuccessive presses of the Data Wheel will toggle betweenparameters within the currently selected page.Navigating the

Section 4 - Operating FunctionsThe Operation section of the DriveRack® PA+ will be your key to successful navigation. The following information prov

4.3 Editing Factory PresetsTo edit the currently loaded factory preset, press a module’s button (COMP/LIMITER, for example), then use the PREV PG and

WARNING FOR YOUR PROTECTIONREAD THE FOLLOWING:KEEP THESE INSTRUCTIONSHEED ALL WARNINGSFOLLOW ALL INSTRUCTIONSTHE APPARATUS SHALL NOT BE EXPOSED TO DRI

The DriveRack® PA+ will store up to 25 user presets in addition to the 25 factory presets. Note: Factory presets cannot be over-written. When storin

Section 5 - Detailed ParametersThe DriveRack® PA+ offers complete editing flexibility, by offering in-depth control over every parameter within each

AFS Comparison ChartAFS On/OffTurns the AFS® module on and off. If AFS is Off, the filters are bypassed, and the algorithm is halted (the filters

Number Fixed - 0-12This will range from values 0-12. The total number of filters will stay at 12, and the number of live filters will be = Total Num

bottom end with these systems may not be possible and may result in over-stressing or even damaging your speakers. It is generally not a good idea to

Flatten/RestoreThis parameter either flattens the PEQ or restores the PEQ to its original shape.TypeThis parameter selects the PEQ type. Types includ

a level that is lower than -10dBu is left at the same signal level. Light compression is where only the loudest parts of the signal go over the thresh

Units - Seconds, Feet or MetersSelects the unit of measurement for the delay.Length Sets the amount of Speaker Alignment delay time. Delay times incl

Section 6 - Application GuideThis Application guide section is provided to offer suggested installation applications for theDriveRack® PA+. Note tha

6.2 Stereo 3-Way with Mono SubHardwareConnect the outputs from the mixer to the inputs of the DriveRack® PA+. 1. Connect the outputs of the DriveRack

DecLaratIon ofconforMItyManufacturer’s Name: dbx Professional ProductsManufacturer’s Address: 8760 S. Sandy Parkway Sandy, Utah 84070, USAdecl

6.3 Stereo 2-WayHardwareConnect the outputs from the mixer to the inputs of the DriveRack® PA+. 1. Connect the outputs of the DriveRack PA+ to the se

6.4 Stereo 2-Way with Mono SubHardwareConnect the outputs from the mixer to the inputs of the DriveRack® PA+. 1. Connect the outputs of the DriveRack

Section A - AppendixA.1 Factory ResetIn the event that a reset is required, the DriveRack® PA+ offers you the option of performing a “Soft” or “Hard”

Use Wheel to Change Restart Preset Number Turning the Data Wheel will select the preset you wish to load at initial power-up.•Press the PRESET/RECALL

A.6 SpecificationsANALOG INPUTS:Number of Inputs: 2 Line inputs 1 RTA Mic inputConnectors: 2 Female XLR line inputs 1 XLR RTA Mic inputType: Elec

Section AAppendix31A.7 AUTO-EQ Optimization TipsBy using the Setup Wizard, cross over output gains and post cross over parametric EQ settings are set

Section AAppendix32A.8 Block DiagramGEQGEQMetersLeft InputRight InputLeft HighRight HighLeft MidRight MidLeft LowRight LowMic InputOutputsStereo Compr

Section AAppendix33DriveRack® PA+A.9 System Setup and Gain StructureThe DriveRack® PA+ offers a wide range of tools for sound system design and setup.

Section AAppendix34attenuators until the amplifier clip indicator begins to turn on. Turn the attenuators down slightly, so the clip indicator no long

Section AAppendix35DriveRack® PA+

Section 1- Introduction ... 11.1 Defining the DriveRack PA+ ... 11.2 Service Contact Info ... 21

8760 South Sandy Parkway • Sandy, Utah 84070Phone: (801) 568-7660 • Fax (801) 568-7662Int’l Fax: (801) 568-7583Questions or comments?Contact us at www

Section 1- IntroductionDrive your PA to a whole new level of performance with the DriveRack PA+ Complete Equalization & Loudspeaker Management S

1.2 Service Contact InfoIf you require technical support, contact dbx Technical Support. Be prepared to accurately describe the problem. Know the seri

1.3 WarrantyThis warranty is valid only for the original purchaser and only in the United States. 1. The warranty registration card that accompanies t

2.1 Rear Panel ConnectionsIEC Power Cord ReceptacleThe DriveRack PA+ comes with a power supply that will accept voltages ranging from 100V-120V at fre

2.2 Front Panel ConnectionsRTA MIC InputThis balanced XLR input is used for the connection of an RTA microphone. This allows the PA+ to measure pink n