Pioneer VSX-9110TXV-K operating instructions How to use Professional Acoustic Calibration EQ

Page 39

The System Setup menu

07

How to use Professional Acoustic Calibration EQ

If you find that lower frequencies seem overly reverberant in your listening room (i.e. it sounds `boomy'), or that different channels seem to exhibit different reverb characteristics, select Aco Cal EQ Pro. (or ALL) for the Auto Mode setting in Automatic MCACC (Expert) on page 33 to calibrate the room automatically. This should provide a balanced calibration that suits the characteristics of your listening room.

If you still aren't satisfied with the results, the manual Advanced EQ setup (below) provides a more customized calibration of your system using the direct sound of the speakers. This is done with the help of a graphical output that can be displayed on-screen, or using a computer (with software available from Pioneer — see Connecting a PC for Advanced MCACC output on page 57).

How to interpret the graphical output

The graph shows decibels on the vertical axis and time (in milliseconds) on the horizontal axis. A straight line indicates a flat-response room (no reverb), whereas a sloping line indicates the presence of reverberation when outputting test tones. The sloping line will eventually flatten out when the reverberant sound stabilizes (this usually takes about 100 ms or so).

By analyzing the graph, you should be able to see how your room is responding to certain frequencies. Differences in channel level and speaker distance are taken into account automatically (compensation is provided for comparison purposes), and the frequency measurements can be examined both with and without

the equalization performed by this receiver.1

Setting Professional Acoustic Calibration EQ according to your room characteristics

Using the manual setup, you can set the time period at which the frequency response is analyzed, pinpointing the time that is best for system calibration with your particular room characteristics.

The graph below shows the difference between standard acoustic calibration and professional calibration (the gray circles represent the point at which the microphone captures the sound for frequency analysis).

Level

 

 

 

 

 

 

Test tone

 

Acoustic Cal. EQ Pro

Standard Acoustic Cal.

 

 

calibration range

EQ calibration range

 

 

 

 

Time

0

80

160

(in msec.)

 

As soon as audio is output from your speaker system, it is influenced by room characteristics, such as walls, furniture, and the dimensions of the room. The sooner the frequency analysis, the less it is influenced by the room. We recommend an earlier time setting of 20 ms to 40 ms to compensate for two major factors that will influence the sound of most rooms:

•Reverberance of high vs. low frequencies – Depending on your room, you may find that lower frequencies seem overly reverberant compared to higher frequencies (i.e. your room sounds ‘boomy’). This may result in a skewed frequency analysis if the measurement is done too late.

Level

 

 

Low

 

 

frequencies

 

 

 

 

High

 

 

 

 

frequencies

 

 

Acoustic Cal. EQ Pro

Standard Acoustic Cal.

 

 

 

 

calibration range

EQ calibration range

 

 

 

 

 

 

 

Time

0

80

160

 

(in msec.)

 

 

•Reverb characteristics for different channels – Reverb characteristics can be somewhat different for each channel. Since this difference increases as the sound is influenced by the various room characteristics, it is often better to capture a frequency analysis early on for smoother mixing of channel frequencies/sounds.

Level

 

 

Left

 

 

surround

 

 

 

 

Right

 

 

 

 

Surround

 

 

Acoustic Cal. EQ Pro

Standard Acoustic Cal.

 

 

 

 

calibration range

EQ calibration range

 

 

 

 

 

 

 

Time

0

80

160

 

(in msec.)

 

 

If your room isn’t affected by the factors above, it is often not necessary to make a 20 ms to 40 ms setting. Later time settings may provide a more detailed sound experience with your speaker system. It is best to try and see what works best for your particular room.

Note that changing the room (for example, moving furniture or paintings) will affect the calibration results. In such cases, you should recalibrate your system.

Note

1Note that due to an effect known as ‘group delay’, lower frequencies will take longer to be generated than higher frequencies (this is most obvious when comparing the frequencies at 0 ms). This initial slope is not a problem (i.e. excessive reverb) with your listening room.

39

En

Page 38 Page 40
Image 39
Page 38 Page 40
Contents VSX-9110TXV-K Information to User Federal Communications Declaration of ConformityModel Number VSX-9110TXV-K Responsible Party Name Keep in a Secure AREA. this is for Your SecurityImportant Safety Instructions Contents Additional information Other SettingsUsing other functions Other connectionsChecking what’s in the box FeaturesBefore you start Before you start ChapterInstalling the receiver Before you start VentilationLoading the batteries Introduction to home theater Automatically setting up for surround sound McaccMinute guide 02 5 minute guide ChapterSpeaker configuration in the OSD Minute guideWait for the test tones to finish then confirm Playing a source Better sound using Phase ControlProblems when using the Auto Mcacc Setup 02 5 minute guideConnecting your equipment Connecting your equipment ChapterRear panel Connecting your equipment When making cable connectionsAbout the video converter DVD player Connecting your equipment Connecting your TV and DVD playerConnecting a satellite/cable receiver or other set-top box 342DVR, VCR, etc Connecting a DVD/HDD recorder, VCR and other video sourcesUsing the component video jacks Use an optical cable for the connectionUse a three-way component video cable Connecting digital audio sourcesTape deck, etc Connecting analog audio sourcesConnecting a component to the front panel inputs About the WMA9 Pro decoderConnecting the speakers Connecting your equipment Installing your speaker systemBare wire connections Placing the speakersBanana plug connections THX speaker system setup Connecting antennasAC outlet Connecting external antennasPlug the power cord into a power outlet Plugging in the receiverControls and displays Controls and displays ChapterFront panel Controls and displays Operating range of remote control unitControls and displays Display Controls and displays Remote control ReceiverInput Select Shift 6TUNE/ST /ENTERStatus Multi OPEStandard surround sound Listening to your systemListening to your system Chapter Auto playback Listening in surround soundListening to your system Using the Home THX modesUsing the Advanced surround effects THX Games ModeWhile listening to a source, press Mcacc Using Stream DirectSelecting Mcacc presets Listening in stereoUsing the Virtual Surround Back mode Listening to your system Choosing the input signalPress Tone to select the frequency you want to adjust Using Midnight and LoudnessUsing the Sound Retriever Using the tone controlsListening to the radio Using the tunerUsing the tuner Chapter Saving station presetsAbcdefghijklmnopqrstuvwxyz Using the tunerNaming station presets Listening to station presetsAutomatic Mcacc Expert System Setup menuSystem Setup menu Chapter Making receiver settings from the System Setup menuMemory System Setup menuIf necessary, confirm the speaker configuration in the OSD.1 Surround back speaker settingFine Channel Level Manual Mcacc setupStanding Wave Adjust the level of the left channelWhen youre finished, press Return Fine Speaker DistanceAcoustic Calibration EQ Select ‘Standing Wave’ from the Manual Mcacc setup menuSelect ‘EQ Adjust’ from the Manual Mcacc setup menu Select the channels you want and adjust to your likingHow to interpret the graphical output How to use Professional Acoustic Calibration EQEQ OFF Using Professional Acoustic Calibration EQSelect ‘EQ Professional’ then press Enter Select an option and press EnterChecking Mcacc preset data Copying Mcacc preset dataData Management Clearing Mcacc presets Manual speaker setupSpeaker Setting Renaming Mcacc presetsConfirm your selected setup option Select ‘Speaker Setting’ from the Manual SP Setup menuSelect ‘Channel Level’ from the Manual SP Setup menu Select a setup optionBass Peak Level Speaker DistanceCurve THX Audio SettingOther connections Chapter Connecting an iPodConnecting your iPod to the receiver Other connectionsBasic playback controls Using XM RadioConnecting your XM Radio receiver Other connectionsSaving channel presets Using XM HD SurroundListening to XM Radio About Hdmi Other connections Connecting using HdmiUse standard RCA/phono jack cables for the connections Connecting the multichannel analog inputsSecond Zone speaker B setup Selecting the multichannel analog inputsConnect your speakers as shown below Switching the speaker system2nd Zone setting only.1 Bi-amping your front speakersOther connections Bi-wiring your speakers Connecting additional amplifiersLarge Other connections Multi-room listening Using the multi-room controlsBasic multi-room setup Surround Back System multi-room setupPress Control Connecting an IR receiverMulti-room remote controls Use the Master Volume dial to adjust the volumePioneer plasma display Using this receiver with a Pioneer plasma displayDVD player Satellite receiver, etc Using the SR+ mode with a Pioneer plasma displayPioneer plasma DisplayAdvanced Mcacc output using your PC Other connections Connecting a PC for Advanced Mcacc outputInput function default and possible settings Other SettingsOther Settings Chapter Input Setup menuSR+ Setup for Pioneer plasma displays Other SettingsOther Setup menu Multi-Room and IR receiver setupSelect ‘OSD Adjustment’ from the Other Setup menu OSD AdjustmentSelect ‘SR+ Setup’ from the Other Setup menu Select the ‘PDP Volume Control’ setting you wantSetting What it does Options Using other functionsUsing other functions Chapter Setting the AV optionsWatching video and audio sources independently Using other functions Making an audio or a video recordingReducing the level of an analog signal Using the sleep timerChecking your system settings Using other functionsSwitching the speaker impedance Resetting the systemSetting Default Default system settingsControlling the rest of your system Setting the remote to control other componentsSelecting preset codes directly Programming signals from other remote controlsControlling the rest of your system Erasing one of the remote control button settingsResetting the remote control presets Confirming preset codesRenaming input source names Direct function Multi Operation and System OffProgramming a multi-operation or a shutdown sequence From the menu and press Enter Using multi operationsUsing System off Select the button for the command you want to inputFunction Components Controlling the rest of your system Controls for TVsControls for other components Buttons Function ComponentsDecide which component you want to use the remote sensor Operating other Pioneer components with this unit’s sensorAdditional information Chapter TroubleshootingPower Additional informationAdditional information Other audio problemsVideo SettingsProfessional Calibration EQ graphical output DisplayRange of remote control unit on Remote controlSymptom Cause Action IPod messagesXM radio messages Additional information Surround sound formats DolbyWindows Media Audio 9 Professional About THX Auto Surround Listening modes with different input signal formatsStereo 2 channel signal formats Input signal format StandardAuto Multichannel signal formatsSurround Back speakers Cleaning the unit Additional information SpecificationsTo establish a safe level Once you have established a comfortable sound levelDecibel Level Example Pioneer Corporation

VSX-9110TXV-K specifications

The Pioneer VSX-9110TXV-K is a high-performance AV receiver designed to cater to the demanding needs of home theater enthusiasts. Combining advanced technology with versatile features, this model stands as a solid choice for anyone looking to enhance their audio-visual experience.

One of the standout features of the VSX-9110TXV-K is its robust power output capability. With 7.1 channels, the receiver delivers a substantial 100 watts per channel, ensuring that movies, music, and games come to life with pristine clarity and impactful sound. The robust amplification not only provides a powerful output but also ensures that every audio detail is captured, from the softest whispers to the loudest explosions.

In terms of connectivity, the VSX-9110TXV-K boasts multiple HDMI inputs, allowing users to connect various devices such as Blu-ray players, gaming consoles, and streaming devices with ease. It supports 4K Ultra HD video pass-through, ensuring compatibility with the latest high-definition sources. The receiver also features advanced audio decoding technologies, including Dolby Atmos and DTS:X, which create an immersive surround sound environment that transports users right into the center of the action.

The receiver also incorporates Pioneer’s proprietary technologies, such as MCACC (Multi-Channel Acoustic Calibration System), which analyzes the acoustics of the room and automatically adjusts the speaker settings for optimal sound. This ensures a balanced listening experience, tailored specifically to the user’s environment.

The intuitive user interface and comprehensive remote control simplify navigation through the receiver's extensive features. With easy access to streaming services and a variety of input options, users can effortlessly switch between different audio and video sources.

Moreover, the VSX-9110TXV-K is equipped with advanced zone control, allowing users to enjoy audio in multiple rooms simultaneously. This feature enhances the versatility of the receiver, making it perfect for entertaining guests or simply enjoying music throughout the home.

In summary, the Pioneer VSX-9110TXV-K blends power, innovation, and user-friendly features, making it a standout choice for creating a captivating home theater experience. With its rich array of capabilities, it caters to both casual viewers and audiophiles alike, ensuring that every audio and visual experience is nothing short of exceptional.
Top Page Image Contents