Yamaha DSP-AX750SE owner manual Troubleshooting for auto setup procedure, Before auto setup

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AUTO SETUP

■Troubleshooting for auto setup procedure

Before auto setup

Error message

Cause

Remedy

 

 

 

Connect MIC!

Optimizer microphone is not connected.

• Connect the supplied optimizer microphone to the

 

 

OPTIMIZER MIC jack on the front panel.

 

 

 

Unplug HP!

Headphones are connected.

• Unplug the headphones.

 

 

 

Errors during auto setup

Press SELECT to display detailed information about individual errors. Press j / i to switch between error messages.

Error message

Cause

Remedy

 

 

 

E-1:NO FRONT SP

Front L/R channel signal(s) is (are) not

• Select the front speakers with SPEAKER A or B.

 

detected.

• Check the front left and right speaker connections.

 

 

 

E-2:NO SURR.SP

A surround channel signal is not detected.

• Check the surround speaker connections.

 

 

 

E-3:NO PRES. SP

A presence channel signal is not detected.

• Check the presence speaker connections.

 

 

 

E-4:SBR->SBL

Only right surround back channel signal is

• Connect the surround back speaker to the LEFT

 

detected.

SURROUND BACK SPEAKERS terminal if you

 

 

only have one surround back speaker.

 

 

 

E-5:NOISY

Background noise is too loud.

• Try the auto setup procedure in a quiet environment.

 

 

• Turn off noisy electric equipment like air conditioners

 

 

(etc.) or move them away from the optimizer

 

 

microphone.

 

 

 

E-6:CHECK SURR.

Surround back speaker(s) is (are) connected,

• Connect surround speakers when you use (a)

 

though surround L/R speakers are not.

surround back speaker(s).

 

 

 

E-7:NO MIC

The optimizer microphone was unplugged

• Do not touch the optimizer microphone during the

 

during the auto setup procedure.

auto setup procedure.

 

 

 

E-8:NO SIGNAL

The optimizer microphone does not detect test

• Check the microphone setting.

 

tones.

• Check the speaker connections and placement.

 

 

 

E-9:USER CANCEL

The auto setup procedure was cancelled due to

• Perform the auto setup procedure again. Do not adjust

 

user activity.

VOLUME (etc.) during the auto setup procedure.

 

 

 

E-10:OTHER ERROR

A DSP communication error or hangup

• Perform the auto setup procedure again.

 

occurred.

 

 

 

 

Warnings after auto setup

Press j / i to display detailed information about individual warnings.

Warning message

Cause

Remedy

 

 

 

W-1:OUT OF PHASE

Speaker polarity is not correct. This message

• Check the speaker connections for proper polarity

 

may appear depending on the speakers even

(+ or –).

 

when the speakers are connected correctly.

 

 

 

 

W-2:OVER 24m

The distance between the speaker and the

• Bring the speaker closer to the listening position.

(80ft)

listening position is over 24 m.

 

 

 

 

 

 

W-3:LEVEL ERROR

The difference of volume level among speakers

• Readjust the speaker installation so that all speakers

 

is excessive. (No level correction is made.)

are set in locations with similar conditions.

 

 

• Check the speaker connections.

 

 

• Use speakers of similar quality and efficiency.

 

 

• Adjust the output volume of the subwoofer.

 

 

 

•If the ERROR or WARNING screens appears, check the cause of the problem, then perform the auto setup procedure again.

•If warning W-1 appears, corrections are made, but they may not be optimal.

•If warning W-2 or W-3 appears, no corrections are made.

•If error E-10 occurs repeatedly, please contact a qualified YAMAHA service center.

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Contents DSP-AX750SE AV Amplifier For U.K. customers Special Instructions for U.K. ModelContents Features Built-in 7-channel power amplifierSound field features Other featuresSupplied accessories Installing batteries in the remote controlGetting Started Please check that you received all of the following partsControls and Functions Front panelRX-V750 Europe model only Video AUX jacksPhones Silent Cinema jack FM/AM RX-V750Remote control VOL -/+ RDS tuning buttonsSelect k/n Using the remote control Handling the remote controlFront panel display Optimizer indicator 96/24 indicatorLFE indicator Input channel indicatorsRear panel Speaker Setup Speaker placementConnecting to Presence speaker terminals Tighten the knob to secure the wireSpeaker connections 10 mmSubwoofer System Presence speakers Right LeftRX-V750 Right Left Front CenterFront terminals Center terminalsSurround terminals SUB Woofer jackConnections Cable indicationsAnalog jacks Digital jacksConnecting video components Connections for DVD playbackDVD player MonitorFor 8-channel input RX-V750 Connecting to the Multi CH Input jacksFor 6-channel input RX-V750 Use these jacks to connect any video source, such as a Connections for other video componentsVideo AUX jacks on the front panel Connecting audio components Connecting a turntableConnecting a tuner Connections for audio componentsConnecting to an external amplifier Connecting the AM loop antenna Frequency Step switch Asia and General models onlyIndoor FM antenna Included AM loop antenna included Ground GND terminalMemory back-up Connecting the power supply cordConnecting the AC power cord Impedance Selector switch Impedance Selector switchTurning on the power Turn on the video monitor connected to this unitRX-V750 U.S.A. model Front panelAuto Setup Optimizer microphone setupIntroduction Optimizer microphone positionAutomenu Starting the setupResultwiring Error Error E-5If an error screen appears ResultexitWhen you are finished, press Select Resultwiring screen appearsIf a warning screen appears Press u / d to select Result LIST, then press SelectErrors during auto setup Troubleshooting for auto setup procedureBefore auto setup Adjust the volume to the desired output level PlaybackSelect the input source Start playback or select a broadcast stationTo listen with headphones Silent Cinema To adjust the tonePress Mute on the remote control Mute indicator blinks Select a sound field program if desiredMulti CH Input Selecting Multi CH InputPlaying video sources Background Front panel operationRemote control operation Enjoying multi-channel softwareDecoders select with j PLIIxMusicPress q/DTS on the remote control to select the decoder Enjoying 2-channel softwarePRO Logic SUR. Standard PRO Logic SUR. EnhancedTo cancel, press Pure Direct again Listening to high fidelity stereo soundNight listening modes Press Pure Direct to activate pure directListening to unprocessed input signals Selecting input modesStraight Downmixing to 2 channelsInformation about the input signal Displaying information about the inputSource Press u / d to display the followingAutomatic tuning Tuning RX-V750Automatic and manual tuning Presetting stations Manual tuningAutomatically presetting FM stations Press FM/AM to select the FM bandAutomatic preset tuning options Manually presetting stationsSelecting preset stations When performing this operation with the remoteControl, first press Tuner to set the remote to tuner mode Press A/B/C/D/E to select the preset station groupPress PRESET/TUNING Edit again See Selecting preset stationsPS Program Service name mode PTY Program Type modeRT Radio Text mode CT Clock Time modeTo cancel this function Press PTY Seek Mode to set this unitPTY Seek mode PTY Seek functionEON function Special considerations when recording DTS software RecordingSound Field Program Descriptions For movie/video sourcesDolby Digital SUR. Standard Dolby DigitalSUR. Enhanced SUR. StandardPRO Logic SUR. Standard PRO LogicFor music sources Concert HallJazz Club Rock ConcertSelecting the OSD mode Using the sleep timer Setting the sleep timerAdvanced Operations P08 Movie TheaterCanceling the sleep timer Press j / i to adjust the speaker output levelPress Select when you have completed your adjustment Sleep OFFPress AMP Press Test Using the test toneOutputting the test tone from the Presence speakers SET Menu Using SET Menu Press u / d to select Manual SetupPress Select to enter Manual Setup To exit, press SET Menu when finishedSound Menu 1/2 Center SPFront SP Surr L/R SPSurr B L/R SP Presence SPLFE/BASS OUT Cross OverSpeaker distance CSP Distance 02ASUBWOOFER PhaseCSP Distance Dcenter GEQ Elfe LevelFdynamic Range Gaudio SETHPR/SB Select Input MenuCMPNT-V Input Optical OUTBinput Mode CoaxialCinput Rename For Coaxial Input jacks 5Bmemory Guard Option MENU1/2Adisplay SET CPARAM. INI Dzone SETParameter initialization CPARAM. INI Speaker B set SP BRemote Control Features Control areaAdvd DVD Controlling this unitSetting manufacturer codes Category ManufacturerPress Learn again to exit from the setup mode Controlling other components MD/CDProgramming codes from other remote controls Press Learn using a ballpoint pen or similar objectPress an input selector button to select a source component Learn is displayedChanging source names in the display window Press Clear by using a ballpoint pen or similar object Press u / d to select the clear modePress Clear to exit from the clearing mode Clearing function setsSelected component name appears in the display window Clearing individual functionsClearing a learned function Elements of a sound field What is a sound field Changing parameter settingsEditing Sound Field Parameters Resetting parameters to the factory presets To reset a certain parameterTo reset all parameters Press u / d to select the parametersRoom SIZE/P. Room Size Room size INIT. DLY Initial delaySound Field Parameter Descriptions INIT. DLY Surround initial delay SB INIT. DLY Surround back initial delayRoom Size Surround room size Liveness Surround livenessREV. Level Reverberation level REV.DELAY Reverberation delayREV.TIME Reverberation time DIALG.LIFT Dialog lift For 7ch StereoCT Width Center width For DTS Neo6 Music Image Center imageTroubleshooting GeneralSound suddenly Goes offOnly the speaker on One side can beOr DTS indicator on Volume level isRecord Volume level Dolby Digital or DTSTuner RX-V750 Remote control Does not work norFunction properly Does not learn newResetting the Factory Presets Be sure this unit is in standby modeFactory Preset appears in the front panel display Press Straight Effect to select the desired settingGlossary Audio formatsSound field programs Audio informationLFE 0.1 channel PCM Linear PCMVideo signal information Component video signalComposite video signal Video signalSpecifications Audio SectionWC85520

DSP-AX750SE specifications

The Yamaha DSP-AX750SE is a high-performance audio receiver designed to deliver an immersive home theater experience. Launched as part of Yamaha's renowned lineup of surround sound receivers, the DSP-AX750SE combines advanced technology with user-friendly features, making it a popular choice for both audio enthusiasts and casual listeners.

One of the standout features of the DSP-AX750SE is its impressive audio processing capabilities. Equipped with a powerful DSP (Digital Signal Processor), the receiver supports a variety of surround formats, including Dolby Digital and DTS. This allows users to enjoy a multi-dimensional sound experience, whether they're watching movies or listening to music. The unit can handle up to 7.1 channels, delivering rich and immersive audio that fills any room.

The DSP-AX750SE boasts Yamaha's unique Cinema DSP technology, which simulates the acoustics of various listening environments. With multiple preset sound fields, users can select different modes to enhance their audio experience based on the type of content they’re enjoying, whether it’s a concert, movie, or sports event. This feature stands out in creating a cinematic atmosphere, allowing listeners to feel as if they are part of the action.

Another significant characteristic of the DSP-AX750SE is its versatility in terms of connectivity. The receiver is equipped with multiple inputs and outputs, including HDMI ports, allowing for a seamless connection to modern devices such as Blu-ray players, gaming consoles, and streaming devices. The inclusion of both digital coaxial and optical inputs further enhances its compatibility with various audio sources.

For those who appreciate high-resolution audio, the DSP-AX750SE also supports PCM signals for high-definition sound formats. It comes with a built-in AM/FM tuner, enabling users to enjoy their favorite radio stations. The unit also features a robust power amplifier section, ensuring clean and dynamic audio reproduction even at higher volume levels.

User-friendliness is another key design element of the Yamaha DSP-AX750SE, with an intuitive on-screen menu system that simplifies navigation and setup. The remote control is designed to provide easy access to various functions, allowing users to tweak settings on-the-fly without hassle.

In conclusion, the Yamaha DSP-AX750SE is a feature-rich audio receiver that excels in enhancing the home theater experience. With its advanced processing technologies, versatility in connectivity, and user-friendly design, it is well-suited for anyone looking to create an exceptional audio environment. Whether for movie nights or music playback, the DSP-AX750SE remains a reliable choice for high-performance sound.
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