Pioneer RS-P90, RS-D7R owner manual Audio Adjustment Equalizer, About the equalizer menu

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Audio Adjustment <Equalizer>

About the equalizer menu

One important factor for creating quality sound is the correction of disturbances in fre- quency characteristics within the complex shape of a vehicle interior.

Reflected sounds have a strong effect on direct sound in a vehicle because of the vehicle’s shape, the confined space, absorption of sound by the seats and reflection from the win- dows. All these cause disturbances in the frequency characteristics. Such disturbances will be apparent as reduced sound quality.

Any one of two kinds of digital equalizer is used under this system, depending upon the configuration of the audio system. The digital equalizer adjustment corrects disturbances in frequency characteristics and creates a smooth sound quality.

•As installation conditions differ for the left and right speakers, different corrections must be made for each. All two digital equalizers are able to correct the left and right speakers separately.

31 band graphic equalizer (31B-GEQ)

You can perform 31-band (1/3 octave intervals) level adjustments for left and right chan- nels independently or combined to achieve the optimum acoustic characteristics for the environment in your vehicle.

3 band parametric equalizer (3B-PEQ)

You can perform 3-band level adjustments for left and right channels independently or combined, adjusting the levels of a choice of 31 frequencies (1/3 octave intervals) as desired. You can also adjust the inclination of the equalizer curve (Q factor) of each of the bands.

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Contents RS-P90 Contents Display for the Person who Set Up Remote control RS-D7R Key FinderHead unit RS-D7R Closed state Open stateKey Finder Opening and closing the remote control coverRemote control Menu display When the cover is closed When the cover is openWhen the cover is closed in the middle of operation Menu display in closed stateAbout this unit Before Using This ProductKey Finder / Before Using This Product Product registration About this manualCase of trouble Before Using This Product About the digital networkResetting the microprocessor Remove the coveringAudio menu Audio AdjustmentSwitching to the audio menu Audio Adjustment Main Balance adjustment FAD/BAL Control Closed stateSwitching to the main menu Main menuBass/treble adjustment B/T Open state Using the compression CP Open state Press the Function button To select the settingAdjusting the listening position PS Open state Using the position selector PosiButton Position Experimenting with other positionsFine tuning the position Use the position selector function and select the positionPoints concerning fine tuning Relation to time alignment adjustment function Time alignment adjustment function of the network menuSource level adjustment SLA Open state Increase or decrease the level with the 5/∞ buttonsAudio Adjustment Equalizer About the equalizer menuBand graphic equalizer 31B-GEQ Band parametric equalizer 3B-PEQSwitching to the equalizer menu Equalizer menuRelation between frequency characteristics and sound quality Points when adjusting the equalizer curve When completing the adjustment Adjusting the 31 band graphic equalizer Fine Open stateSwitch between right and left to set up the equalizer curve Adjusting the 3 band parametric equalizer Fine Open state About the adjustment using the parametric equalizerSeparate 3 band adjustment for left/right Select functionSetting the equalizer curve Adjust other bands Switch between left and right to set up the equalizer curveFlat function FLT Open state Common to 31B-GEQ and 3B-PEQClear function CLR Open state Audio Adjustment Network What is the multi-amp system?Switching to the network menu To cancel the network menu, press the Band buttonAudio Adjustment Network Network menu N.WMeasuring the distance to be corrected Delay Time Time alignment adjustment T.A. Open stateSwitching to the time alignment adjustment mode Network Unit of distance must be centimetersInputting the distance to be corrected Delay Time Press Function buttons 1 or 2 and select the band to inputAudio Adjustment Network Filter adjustment FTR Open state Range Cut-off frequency Level adjustment H.P.F L.P.FSwitching to the filter adjustment mode Using the mute function MUTAbout the H.P.F. and L.P.F About the slopeAdjusting the filter Press the 5/∞ buttons Adjust the level of each band Press Function button 3 and adjust the slope of each filterPress Function button 4 and adjust the phase of each band Switch between left and right channel to adjust the filterImportant points in adjusting the slope For better frequency characteristicsAdjusting the subwoofer effectively Adjusting the low-range effectivelyLinear phase characteristics Linear phase LIN Minimum delay phase characteristics Minimum phase MIPAudio Adjustment Memory Functions Memory functions of adjusted audio menu MemoBase memory Custom memorySwitching to memory mode Audio Adjustment Memory FunctionEqualizer menu Network menuStoring the adjustment data in memory Adjust each audio menuSwitch to the memory mode of each menu refer to Press the Shift button to cancel memory modeClose the cover of the remote control Recalling data stored in memoryForward/reverse order Functions of equalizer menu Specifying the memory number directlyMemory recall operations on the equalizer menu Specifying the memory number directlyPress the Function button to recall the memory Recall the memory refer to When turning the protect function ON/OFFMemory protect function Display for the Person who Set Up the Audio Adjustments Inputting characters Switching to the edit modePress the Menu button to switch to the audio menu Inputting the nameSwitch the desired character type with Function button When removing the car battery Memory Data Memo EqualizerNetwork Filter characteristics Network Time alignment Memory Data MemoConnecting the Units Setting example Using the corrugated tubeConnecting the Units Routing the optical cableConnection diagram RS-D7RConnecting the RCA input amplifier Connecting the power terminal Connecting the leadsSecure the optical cable Attach the cable clampInstallation Installing the unitInstall the brackets to the bottom of the unit Install the unit to the vehicleTroubleshooting ChecklistInstallation / Troubleshooting Symptom Cause RemedySpecifications GeneralSpecifications Pioneer Corporation