Pioneer DEQ-P9 To establish a safe level, Once you have established a comfortable sound level

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Selecting fine audio equipment such as the unit you’ve just purchased is only the start of your musical enjoyment. Now it’s time to consider how you can maximize the fun and excitement your equipment offers. This manufacturer and the Electronic Industries Association’s Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level. One that lets the sound come through loud and clear without annoying blaring or distortion—and, most importantly, without affecting your sensitive hearing.

Sound can be deceiving. Over time your hearing “comfort level” adapts to higher volumes of sound. So what sounds “normal” can actually be loud and harmful to your hearing. Guard against this by setting your equipment at a safe level BEFORE your hearing adapts.

To establish a safe level:

•Start your volume control at a low setting.

•Slowly increase the sound until you can hear it comfortably and clearly, and without distor- tion.

Once you have established a comfortable sound level:

•Set the dial and leave it there.

Taking a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you listening for a lifetime.

We Want You Listening For A Lifetime

Used wisely, your new sound equipment will provide a lifetime of fun and enjoyment. Since hearing damage from loud noise is often undetectable until it is too late, this manufacturer and the Electronic Industries Association’s Consumer Electronics Group recommend you avoid pro- longed exposure to excessive noise. This list of sound levels is included for your protection.

Decibel

Level Example

30 Quiet library, soft whispers

40Living room, refrigerator, bedroom away from traffic

50Light traffic, normal conversation, quiet office

60Air conditioner at 20 feet, sewing machine

70Vacuum cleaner, hair dryer, noisy restaurant

80Average city traffic, garbage disposals, alarm clock at two feet.

THE FOLLOWING NOISES CAN BE DANGEROUS UNDER CONSTANT EXPOSURE

90Subway, motorcycle, truck traffic, lawn mower

100 Garbage truck, chain saw, pneumatic drill

120 Rock band concert in front of speakers, thunderclap

140 Gunshot blast, jet plane

180 Rocket launching pad

Information courtesy of the Deafness Research Foundation.

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Contents DEQ-P9 Contents Display for the Person who Set Up Audio Adjustments Once you have established a comfortable sound level To establish a safe levelDecibel Level Example Remote Controller DEX-P9 Key FinderHead Unit DEX-P9 Closed state Open stateOpening and Closing the Remote Controller Cover Remote Controller Menu displayWhen the Cover is Closed When the Cover is OpenWhen the cover is closed in the middle of operation Menu display in closed stateAbout This Product Before Using This ProductAbout This Manual About the Digital Network Mode Switch Setting Resetting the Microprocessor Precaution After-sales Service for Pioneer Products 7U.S.AAudio Adjustment Audio MenuMain Main Equalizer EqualizerSwitching to the Audio Menu Audio Adjustment Main Fader/Balance Adjustment FAD/BAL Control Closed stateSwitching to the Main Menu Main Menu MainBass/Treble Adjustment B/T Open state Open the cover of the remote controller refer toPress the 5/∞ buttons and adjust the level Press the Function buttonAdjusting the Listening Position PS Open state Using the Position Selector PosiButton Position Experimenting with other positionsRelationship between the distance and the delay time Fine Tuning the PositionDistance DIS 0 134 in .67 in./1 step Points concerning fine tuning Relation to Time Alignment Adjustment function Time Alignment Adjustment function of the Network MenuDistance tuning of the Position Fine Tuning function Adjusting distance using the Position Fine Tuning functionSource Level Adjustment SLA Open state Increase or decrease the level with the 5/∞ buttonsAudio Adjustment Equalizer Switching to the Equalizer MenuTo cancel the Equalizer Menu, press the Band button Equalizer Menu GEQRelation Between Frequency Characteristics and Sound Quality Points when adjusting the equalizer curve Switch between right and left to set up the equalizer curve Adjusting the 31 Band Graphic Equalizer Fine Open stateWhen completing the adjustment FLT is displayed when the Flat function is on Flat function FLT Open stateAudio Adjustment Network What is the Multi-Amp System?Switching to the Network Menu To cancel the Network Menu, press the Band buttonIf adjustments are difficult Network Menu N.WSwitching to the Time Alignment Adjustment Mode Time Alignment Adjustment T.A. Open stateMeasuring the Distance to be Corrected Delay Time Unit of distance must be inches Inputting the Distance to be Corrected Delay Time Press Function buttons 1 or 2 and select the band to inputEnglish Español Deutsch Français Italiano Nederlands 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 slopeImportant points in adjusting cut-off frequencies Adjusting the FilterImportant points in adjusting the level Press the 5/∞ buttons and 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 Important points in adjusting the phaseFor better frequency characteristics Adjusting the subwoofer effectivelyMemory Functions of Adjusted Audio Menu Memo Audio Adjustment Memory FunctionsMemory Equalizer Menu Switching to Memory ModeNetwork Menu Storing 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 controller Recalling Data Stored in MemoryForward/Reverse Order Functions of Equalizer Menu Specifying the Memory Number DirectlyAfter completing adjustments Specifying the Memory Number DirectlyPress the Function button to recall the memory Memory recall operations on the Equalizer MenuMemory Protect function When turning the Protect function ON/OFFRecall the memory refer to Memory Clearing Operations 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 Connecting the Units Setting Example Using the Corrugated TubeRouting the Optical Cable Insert the optical cable into the cor- rugated tubeConnection Diagram RCA OutputConnecting the RCA Input Amplifier Connecting the Power Terminal Connecting the leadsConnecting the Cables Connecting the IP-BUS and Optical CableAttach the cable clamp Installation Installing the UnitInstall the brackets to the bottom of the unit Install the unit to the vehicleChecklist TroubleshootingSymptom Cause Remedy Specifications GeneralEnglish Español Deutsch Français Italiano Nederlands Title English Title English Pioneer Corporation

DEQ-P9 specifications

The Pioneer DEQ-P9 is a high-performance digital signal processor and equalizer that stands out in the realm of automotive audio systems. Designed for audiophiles and car enthusiasts alike, the DEQ-P9 merges cutting-edge technologies with user-friendly features to enhance sound quality and customization within vehicles.

One of the main features of the DEQ-P9 is its 31-band graphic equalizer. This allows users to precisely tune the audio output across the entire frequency spectrum. With comprehensive control, users can adjust each band to tailor the sound to their personal preferences or correct for acoustics specific to their vehicle. Coupled with a 5-channel built-in amplifier, the DEQ-P9 ensures that even the most demanding audio setups receive ample power and clarity.

In addition to its equalization capabilities, the DEQ-P9 utilizes advanced time alignment technology. This feature allows users to adjust the audio signal's timing so that all speakers in the vehicle can produce sound coherently. Proper time alignment ensures that sound waves from different speakers reach the listener's ears in perfect synchronization, resulting in clear and immersive audio.

Another hallmark of the DEQ-P9 is its extensive connectivity options, which include digital inputs for both optical and coaxial connections, as well as auxiliary inputs for external devices. This versatility means that various sources of audio can be integrated seamlessly, from traditional CD players to modern smartphones and streaming devices.

The Pioneer DEQ-P9 also supports a variety of sound enhancement technologies, including Dolby Digital and DTS processing. These technologies deliver a cinematic audio experience, enhancing surround sound playback for movie lovers and creating an enveloping atmosphere for music enthusiasts.

Pioneer's commitment to user-friendly design is evident in the DEQ-P9's intuitive interface, which features a full-color display and easy navigation options. This allows users to make quick adjustments on the fly, ensuring that they can enjoy optimal sound quality without distraction.

Moreover, the DEQ-P9 is designed with robust build quality, making it highly reliable for prolonged use. Its compact form factor allows for flexible installation options, fitting comfortably within various vehicle environments.

In summary, the Pioneer DEQ-P9 is an exceptional tool for enhancing the in-car audio experience. With its 31-band graphic equalizer, advanced time alignment, versatile connectivity, and support for immersive sound technologies, it caters to the needs of both casual listeners and dedicated audiophiles. Whether navigating city streets or embarking on long road trips, the DEQ-P9 promises to transform the automotive audio landscape, delivering unparalleled sound quality and customization.
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