User ManualPowered Speaker OptimizerFeaturingPowered SpeakersPX®
2.3 Quick StartFor those of you that wish to jump right in, the following information has been provided to act as a quick start guide for optimizing p
Once all of the connections have been made and the unit is powered up, you can navigate through the entire signal path of the DriveRack PX from the fr
2.4 DriveRack PX WizardNow that you have made all of your audio connections and have made yourself familiar with the front-panel navigation of the uni
Rotate the <Data> wheel to select any one of the numerous MAIN speaker options available. If the speaker being used is not specified in the menu
Press Select to Load> New PresetLoad New Preset Press the <Data> wheel to load the new preset. The display
AUTO-EQ WIZARDOnce you have completed the Setup wizard, you can now proceed to EQ your system. The Auto-EQ Wizard automatically adjusts the response o
either show the graphic EQ or the RTA. Rotating the <Data> wheel clockwise and counter clockwise will toggle between the two modes. You can al
You will now use the <DATA> wheel to select the number of fixed filters. This will range from values 0-12. The total number of filters
Fixed Filter SetupDone. In LIVE mode. • To return to preset mode, simply press the <PRESET> or <NEXT PG> button. For more informati
The DriveRack® PX has been carefully designed and engineered to ensure that all aspects of operation are intuitive and logical. Simply stated, the D
WARNING FOR YOUR PROTECTIONPLEASE READ THE FOLLOWING:KEEP THESE INSTRUCTIONSHEED ALL WARNINGSFOLLOW ALL INSTRUCTIONSTHE APPARATUS SHALL NOT BE EXPOSED
SETUPAFSRECALLSUBHARMONICCOMP/LIMITERUTILITYPRESETNEXT PGSTOREEQWIZARDUTILITYPREV PGWIZARDSTORE/UTILITY - Press and release to enter the Store menu,
3.5 Navigating the Comp/Limiter SectionNavigating the Compressor/Limiter SectionThe Comp/Limiter button toggles throughthe Compressor or Limiter modul
3.7 Navigating the AFS SectionThe NEXT and PREV buttons scroll through the pages of selected module. Navigating the Advanced Feedback Supression (AFS)
3.10 Navigating the Recall SectionPRESETNavigating the Preset/Recall SectionAll presetsRECALLFrom preset mode, press and hold the RECALL button. Tur
Section 4 - Operating FunctionsThe Operation section of the DriveRack® PX will be your key to successful navigation of the operation of the DriveRac
<PREV PG> - Moves to the previous page in the currently selected menu. <NEXT PG> - Moves to the next page in the currently selected menu
Rotating the <DATA> wheel will change the characters on the currently selected position. Pressing the <DATA> wheel will toggle between u
Section 5 - Detailed ParametersThe DriveRack® PX offers complete editing flexibility, by offering in-depth control over every parameter within each
AFS On/OffTurns the AFS module on and off. If AFS is Off, the filters are bypassed, and the algorithm is halted (the filters are not updated). If AF
the number of Fixed filters goes down, then the last fixed filter set will be reset. Likewise, if the number of Fixed filters goes up (and thus the n
DECLARATION OFCONFORMITYManufacturer’s Name: dbx Professional ProductsManufacturer’s Address: 8760 S. Sandy Parkway Sandy, Utah 84070, USAdecl
enhanced 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
Ratio (R) 1.0 to Inf:1Ratio is the amount the unit reduces the signal level of the sound that is above the threshold. A 2:1 ratio means that if the i
5.5 Filter (SETUP)The Filters are used to divide the input signal into two frequency bands. This allows the user to drive the speaker in its optimum
Section 6 - Application GuideThis Application guide section is provided to offer suggested installation applications of the DriveRack® PX that will
6.2 Two Mains/One Subwoofer SetupHardwareMake sure that the mixer and powered speakers are turned off prior to powering up the DriveRack® PX. Connect
6.3 Two Mains/Two Subwoofers SetupHardwareMake sure that the mixer and powered speakers are turned off prior to powering up the DriveRack® PX.Connect
6.4 Sub with Satellites SetupHardwareMake sure that the mixer and powered speakers are turned off prior to powering up the DriveRack® PX. Connect the
Section A - AppendixA.1 Factory ResetIn the event that a reset is required, the DriveRack® PX offers you the option of performing a “Soft” or “Hard” r
• Turning the <Data> wheel will select the preset you wish to load at initial reset.• Press the <PRESET> button again when the selection
A.3 SpecificationsANALOG INPUTS:Number of Inputs: 2 (Stereo) Line inputs 1 RTA Mic inputConnectors: 2 Female XLR line inputs 1 XLR RTA Mic inputTy
Section 1- Introduction ... 10.1 Defining the DriveRack PX ... 10.2 Service Contact Info ... 2
A.4 Auto-EQ Optimization TipsBy using the setup wizard, output gains and output limiter settings are set to match your system. The Auto-EQ can be use
A.6 Block DiagramGEQMetersLeft (Mono) InputRight InputLeftRightLeft (Mono)RightMic InputOutputsStereo CompressorAFS Notch FiltersSubHarmonic Synth3-Ba
PRESET LIST StereoMains Stereo powered full-range speakers.StMainsMSub Stereo powered full-range speakers with a mono powered subwoofer.StMainsSSub St
A.8 System Setup and Gain StructureThe DriveRack PX offers a wide range of tools for sound system design and setup. These tools can make your system
of that output (refer to section 5.5 -- Also note that if you turn the outputs down on the DriveRack PX, you should turn up the level on the powered s
8760 South Sandy Parkway • Sandy, Utah 84070Phone: (801) 568-7660 • Fax (801) 568-7662 Int’l Fax: (801) 568-7583E-mail us at: [email protected]
Section 1- IntroductionThe dbx DriveRack® PX Powered Speaker Optimizer has everything you need to get the most out of your stereo powered speaker sy
0.2 Service Contact InfoIf you require technical support, contact dbx Customer Service. Be prepared to accurately describe the problem. Know the seria
0.3 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 ConnectionsGNDSUB OUTPUTSManufactured under the following U.S. Patents: 3,789,143; 4,182,993; 6,195,029; 7,203,324.PXR UL 60065 IEC 6
Data WheelThe Data wheel of the DriveRack® PX is used to scroll through the preset menu, load presets, select parameters and edit parameter values. L
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