dbx Pro PX manuals
Portable Media > Portable Speaker
When we buy new device such as dbx Pro PX we often through away most of the documentation but the warranty.
Very often issues with dbx Pro PX begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Portable Speaker dbx Pro PX is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Portable Speaker on our side using links below.
48 pages 3.28 Mb
2 IMPORTANT SAFETY INFORMATIONWARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING: 3 IMPORTANT SAFETY INFORMATION Section 1- Introduction0.1 Dening the DriveRack PX 5 DriveRack PX Section 17 DriveRack PX Section 13 8 Section 2- Getting Started2.1 Rear Panel ConnectionsGND DriveRackPXPX SUB OUTPUTSManufactured under the following U.S. Patents: 3,789,143; 4,182,993; 6,195,029; 7,203,324. IEC Power Cord Receptacle 4Sub Outputs Left/Mono and RightConnect your subwoofer(s) here (optional). Outputs Left and RightConnect your main speakers here. Inputs Left/Mono and RightThe input section of the DriveRack PX offers two electronically balanced XLR connectors. Ground Lift SwitchThe ground lift switch lifts the pin 1 chassis ground of both input XLR connectors. +4dBu / 10dBV Switch 2.2 Front Panel Connections Powered Speaker Optimizer RTA Mic Input Jack RTA MIC Input Selector 9 Data WheelLCD Display Function Buttons Stereo Input Meters Stereo Output Meters Mono/Stereo Subwoofer Output Meters Threshold Meters 10 2.3 Quick StartSignal Path Block Diagram 6 12 2.4 DriveRack PX Wizard8Main Speakers JBL EON System Setup WIZARDEON10G2 13 Select Sub(s)Sub SpeakersSub Speaker Levels Main Speaker Levels Adjust speaker levels as shown > 31% Level Adjust speaker levels as shown > 40% Level Press Select to Load > New Preset Load New Preset 14 Auto Level 19 Section 3 - Editing Functions3.1 Basic Navigation Modes 3.2 Button Array Overview 15 3.3 Navigating the High-pass and Bandpass Filter (SETuP) Section 16SUBHARMONIChigh-pass and bandpass filter SETUP 3.4 Navigating the Subharmonic SectionThe NEXT and PREV buttons scroll through the pages of selected module. Navigating the Subharmonic Synthesizer SectionSuccessive presses of the Data wheel will select parameters within the currently selected page. 20 Section 3 3.5 Navigating the Comp/Limiter Section Navigating the Compressor/Limiter SectionGEQ/PEQ PEQCOMPRESSOR/LIMITER LIMITER COMPThe Comp/Limiter button toggles through the Compressor or Limiter modules. 3.6 Navigating the EQ SectionThe EQ button toggles through the EQs used in each channel of the selected preset menu. GEQ or 21 Navigating the "EQ Section" Successive presses of the Data wheel will select parameters within the currently selected page. 17 3.7 Navigating the AFS SectionThe NEXT and PREV buttons scroll through the pages of selected module. 18 Navigating the Advanced Feedback Supression (AFS) SectionUTILITY AFSAFS AFS On/Off AFS Clear Mode - Fixed/Live Type- Speech, Low,Med and High Number of Fixed filters 0-12 Live filter Lift - On/Off Lift After - 0-60 <PREV PG NEXT PG> Successive presses of the Data wheel will select parameters within the currently selected page. 3.8 Navigating the utility SectionWIZARDSuccessive presses of the Data wheel will select parameters within the currently selected page. Navigating the Utility Section3.9 Navigating the Wizard SectionThe NEXT and PREV buttons scroll through the pages of selected module. Navigating the WIZARD SectionFrom preset mode, press and hold one of the WIZARD buttons (Setup, EQ, or AFS). Successive presses of the Data wheel will select parameters within the currently selected page. 22 Section 3 3.10 Navigating the Recall Section Navigating the Preset/Recall SectionSTORERECALLTurn the Data wheel to select a preset. Press the Data wheel to load the preset. 3.11 Navigating the Store Section 23 Navigating the Store SectionTurn the Data wheel to change the selected character. Turn the Data wheel to select a numeric location; press the Store button to complete the procedure. 19 Section 4 - Operating Functions4.1 Preset Denition 20 4.2 Navigating Factory PresetsSelecting Presets: Navigation Modes 24 Section 4 4.3 Editing Factory Presets 25 DriveRack PX Section 421 26 Section 4 27 Section 5 - Detailed Parameters5.1 Stereo Input Graphic EQEQ On/Off Flatten/Restore Frequency (F) 31.5Hz to 16.0kHz Gain (G) -12 to +12 dB 5.2 AFS (Automatic Feedback Suppression) 2328 AFS On/OffClear Live/All Mode - Live or Fixed Type - Speech, Low Music, Medium Music and High Music Number Fixed - 0-12 Live Filter Lift (On/Off) Lift After - 5 sec to 6 0 min 29 5.3 Subharmonic SynthesizerSub-Harmonic Synth - On/Off Sub-Harmonics Synth - 0 to 100% 24-36Hz and 36-5 6Hz (Subharmonic Synthesis) Level - 0 to 100% 25 30 5.4 Compressor/LimiterCOMPRESSOR Compressor On/Off 26OverEasy (O) Off to 10 Threshold (T) -40 to +20dBu 31 Ratio (R) 1.0 to Inf:1Gain (G) -20 to +2 0 dB LIMITER Limiter On/Off OverEasy (O) Off to 10 Threshold (T) -40 to +20dBu 32 5.5 Filter (SETuP)5.6 Output Parametric EQ (3-band) 28 Section 6 - Application Guide6.1 Mains-Only Setup (No Subs)Make sure that the mixer and powered speakers are turned off prior to powering up the Connect the outputs from the mixer to the inputs of the DriveRack PX. Use the Wizard to set up a specific preset. Press and hold the <SETUP> button to begin. 33 DriveRack PX Section 629 6.2 Two Mains/One Subwoofer Setup Sub Connect the Left/Mono sub output of the DriveRack PX to the sub powered speaker. Use the Wizard to set up a specific preset. Press and hold the <SETUP> button to begin. 34 Section 6 30 6.3 Two Mains/Two Subwoofers SetupMake sure that the mixer and powered speakers are turned off prior to powering up the JBL PRX518DriveRackPXHeadroom dB Headroom dB Headroom dB WIZARD UTILITY WIZARD STORE PRESET UTILITY SUBHARMONIC 6 5 1 2 3 4 Right Main Connect the outputs from the mixer to the inputs of the DriveRack PX. Connect the sub outputs of the DriveRack PX to the sub powered speakers. Use the Wizard to set up a specific preset. Press and hold the <SETUP> button to begin. Mixer Left/Mono Main Right Sub Left/Mono Sub Left/Mono Input Right InputSETUP AFS RECALL COMP/LIMITER NEXT PG EQ Inputs Sub Outs PREV PG Outputs Limiter Powered Speaker Optimizer JBL PRX515 35 DriveRack PX Section 631 6.4 Sub with Satellites SetupUse the Wizard to set up a specific preset. Press and hold the <SETUP> button to begin. 36 Section 6
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