Yamaha DSP-AX757SE Canceling the sleep timer, Press j / i to adjust the speaker output level

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■Canceling the sleep timer

Press SLEEP repeatedly until “SLEEP OFF” appears in the front panel display.

After a few seconds, “SLEEP OFF” disappears, and the SLEEP indicator goes off.

SLEEP

SLEEP OFF

y

The sleep timer setting can also be canceled by pressing STANDBY on the remote control (or STANDBY/ON on the front panel) to set this unit to the standby mode.

ADVANCED OPERATIONS

Manually adjusting speaker levels

You can adjust the output level of each speaker while listening to a music source. This is also possible when playing sources through the MULTI CH INPUT jacks. Please note that this operation will override the level adjustments made in “AUTO SETUP” (page 24), “SPEAKER LEVEL” (page 59).

1

2 4

3

1Press AMP.

2Press LEVEL repeatedly to select the speaker you want to adjust.

FRONT L Front left speaker level

CENTER Center speaker level FRONT R Front right speaker level

SUR.R Surround right speaker level

SUR.L Surround left speaker level SUR.B.R Surround back right speaker level SUR.B.L Surround back left speaker level

SWFR Subwoofer level

PRES.L Presence left speaker level

PRES.R Presence right speaker level

y

Once you press LEVEL, you can also select the speaker by pressing u / d.

3Press j / i to adjust the speaker output level.

The control range is from +10 dB to –10 dB.

4Press ENTER when you have completed your adjustment.

y

This operation can also be performed using the controls on the front panel. Press NEXT repeatedly to select the speaker you want to adjust, then press LEVEL –/+ to adjust the output level.

OPERATION

ADVANCED

 

 

English

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Contents DSP-AX757SE AV Amplifier Special Instructions for U.K. Model For U.K. customersContents Other features FeaturesBuilt-in 7-channel power amplifier Sound field featuresSlide the cover back until it snaps into place Supplied accessoriesInstalling batteries in the remote control Getting StartedFront panel Controls and FunctionsFM/AM Input ModeSpeakers A/B Straight EffectRemote control Using the remote control Front panel display Input channel indicators Sleep indicator96/24 indicator LFE indicatorAC Outlets Rear panelSpeaker placement Speaker Setup10 mm Speaker connectionsRed positive + Black negative Center Subwoofer System Presence speakersRight Left Right Left Front speakers aSubwoofer jack Front terminalsCenter terminals Surround terminalsConnections Before connecting componentsConnections for DVD playback Connecting video componentsVideo Monitor For 6-channel input Connecting to the Multi CH Input jacksExternal decoder DVD recorder Or VCR Connections for other video componentsVideo AUX jacks on the front panel Use these jacks to connect any video source, such as aConnecting a turntable Connecting audio componentsConnections for audio components Center PRE OUT jack Connecting to an external amplifierFront PRE OUT jacks Surround PRE OUT jacksGround GND terminal Indoor FM antenna IncludedAM loop antenna includedMemory back-up Connecting the power supply cordConnecting the AC power cord AC Outlets SwitchedPress Straight Effect repeatedly to select 4 ! MIN Speaker impedance settingTurning on the power Press STANDBY/ON to turn off the powerOptimizer microphone position Auto SetupIntroduction Optimizer microphone setup Checks and adjusts the sound level volume of each speakerAutomenu Starting the setupAutocheck If an error screen appears ErrorResultexit For details about each message, see Press j / i to switch between warning messagesExample screen Errors during auto setup Troubleshooting for auto setup procedure Before auto setupCause Remedy 1OUT of Phase3LEVEL Error 2OVER 24mSelect the input source Adjust the volume to the desired output levelPlayback Basic operationsSilent Cinema To adjust the toneTo listen with headphones Select a sound field program if desiredPlaying video sources Background Selecting sound field programsSelecting Multi CH Input Front panel operationDecoders select with j Remote control operationEnjoying multi-channel software Auto AutoEnjoying 2-channel software in surround Press Select on the remote control to select the decoderWhen you select the SUR. Standard program When you select the SUR. Enhanced or Movie Theater programListening to high fidelity stereo sound Indicator around the front panel button lights upTo cancel, press Pure Direct again This adjusts the level of compressionVirtual Cinema DSP Listening to unprocessed input signalsDownmixing to 2 channels Press Straight to select StraightPress Straight Press Input Mode to select an input modeSelecting input modes Displaying information about the input SourceFlg RatePress FM/AM to select the reception band FM/AM Tuning RX-V757 onlyAutomatic and manual tuning Press PRESET/TUNING l / h once to begin automatic tuningHold down the button to Presetting stationsManual tuning Automatically presetting FM stationsTune into a station Manually presetting stationsAutomatic preset tuning options Press and hold Memory MAN’L/AUTO FM for more than 3 secondsRepeat steps 1 to 5 to store other stations Selecting preset stationsPreset number Shows the displayed station has been stored as C3Press and hold PRESET/TUNING Edit for more than 3 seconds Exchanging preset stationsSelect preset station E1 See Selecting preset stationsReceiving Radio Data System stations PTY Changing the Radio Data System modeFrequency display Desired program type Press PRESET/TUNING l / h or PresetCH u / d on the remote control to select Control to begin searching all preset RadioEON function To cancel this functionRecording Special considerations when recording DTS softwareMusic Sound Field Program DescriptionsFor movie/video sources StereoSound Field Program Descriptions SUR. Enhanced For music sourcesEntertainment SUR. StandardAdvanced Operations Selecting the OSD mode Using the sleep timerP04 Movie Theater Control range is from +10 dB to -10 dB Canceling the sleep timerPress j / i to adjust the speaker output level Press Enter when you have completed your adjustmentSound Menu Auto SetupManual Setup SET MenuOption Menu Signal InfoTo exit, press SET Menu when finished Using SET MenuPress u / d to select Manual Setup Press Enter to enter Manual SetupSUR. L/R SP Sound Menu 1/2Front SP Center SPCross Over SUR. B L/R SPPresence SP LFE/BASS OUTPresence/Surround back channel priority 02ASUBWOOFER PhaseSubwoofer phase Subwoofer Phase PriorityDequalizer CSP DistanceElfe Level Gaudio SETFdynamic Range Optical Input MenuCMPNT-V Input Optical OUTCinput Rename Binput ModeInput mode Binput Mode Volume Trim D Volume TrimAdisplay SET Option MenuBmemory Guard Parameter initialization CPARAM. INI Speaker B setting SP BCPARAM. INI Dmulti Zone SETAdvanced Setup menu is displayed in the front panel display Advanced Setup MenuPress STANDBY/ON to confirm your selection Remote Remote Advanced Setup menu itemsFactory presets Preset Speaker impedance SP IMPControlling this unit Remote Control FeaturesFixing the remote to AMP mode Control areaRemote Control Code Default Settings Setting remote control codesVOL Tuner Controlling other componentsDVD player Digital TV LD player CD playerTo 10 cm Programming codes from other remote controlsPress Learn using a ballpoint pen or similar object Learn is displayedObject Press u / d to select and enter a character Press RE-NAME using aPress RE-NAME again to exit from the renaming mode Changing source names in the display windowClearing function sets Press Clear by using a ballpoint pen or similar objectPress u / d to select the clear mode Press Clear to exit from the clearing modeClearing a learned function Clearing individual functionsThis unit System configuration and connections exampleZone 2 RX-V757 only Zone 2 connectionsRemote control will be able to operate this unit and Zone Remote controlling ZoneUsing this unit’s internal amplifier To enable Zone 2 mode on the remote ControlFor DVDs encoded in DTS Press Select k/n to exit from the Zone 2 modeTurning this unit to either on or standby Special considerations for DTS softwareEditing Sound Field Parameters What is a sound field Changing parameter settingsPress j / i to change Parameter value Press u / d to selectRoom SIZE/P. Room Size Room size INIT. DLY/P. INIT. DLY Initial delaySound Field Parameter Descriptions DSP Level DSP levelRoom Size Surround room size INIT. DLY Surround initial delaySB INI. DLY Surround back initial delay Liveness LivenessREV.TIME Reverberation time REV.DELAY Reverberation delayREV. Level Reverberation level For 7ch Stereo Dimension DimensionDIALG.LIFT Dialog lift For 2ch Stereo Direct DirectFor DTS Neo6 Music Image Center image Control range 0 to Initial settingGeneral TroubleshootingOne side can be Problem Cause Remedy Refer to Sound suddenlyGoes off Only the speaker onRecord Volume level Problem Cause Remedy Refer to Dolby Digital or DTSOr DTS indicator on Volume level isTuner With the exception of U.K. model Remote control Resetting the Factory Presets Audio formats GlossaryITU-R Sound field programsAudio information Cinema DSPVideo signal Video signal informationComponent video signal Composite video signalSpecifications

DSP-AX757SE specifications

The Yamaha DSP-AX757SE is a high-performance home theater receiver designed to meet the demands of audiophiles and casual listeners alike. As part of Yamaha's critically acclaimed line of audio equipment, the DSP-AX757SE combines advanced technologies with robust build quality to deliver an immersive audio experience.

At the heart of the Yamaha DSP-AX757SE is its powerful 7.1 channel amplifier. With a total output of up to 100 watts per channel, this receiver is capable of driving a wide range of speakers, making it suitable for various home theater setups. The low total harmonic distortion ensures that audio reproduction remains clear and faithful to the original source, whether you're watching a movie, listening to music, or playing video games.

One of the standout features of the DSP-AX757SE is its Digital Sound Field Processing technology. This innovative feature simulates realistic listening environments by creating sound fields inspired by actual concert halls and theaters. With presets that replicate these acoustics, users can tailor their audio experience based on the type of content they are enjoying. Furthermore, the receiver supports various surround sound formats, including Dolby Digital, DTS, and Yamaha’s proprietary Cinema DSP, allowing for an engaging multi-channel audio experience.

Connectivity options are abundant with the DSP-AX757SE. It offers multiple HDMI inputs, ensuring compatibility with modern devices such as Blu-ray players and gaming consoles. In addition to HDMI, the receiver provides inputs for digital audio, analog audio, and even phono input for vinyl enthusiasts. The inclusion of component video switching allows users to connect high-definition video sources, making it a versatile choice for a complete home theater system.

Another significant aspect of the DSP-AX757SE is its intuitive on-screen graphical interface, which simplifies navigation and configuration. Users can effortlessly adjust settings, select sound modes, and optimize speaker setups using the on-screen menus. The built-in YPAO (Yamaha Parametric room Acoustic Optimizer) feature automatically analyzes the room’s acoustic characteristics and calibrates the system accordingly, ensuring optimal sound quality.

In terms of aesthetics, the Yamaha DSP-AX757SE boasts a sleek and modern design that easily fits into any home theater environment. Its sturdy construction reflects Yamaha’s attention to detail, making it a reliable choice for long-term use.

Overall, the Yamaha DSP-AX757SE embodies a perfect blend of powerful performance, advanced technology, and user-friendly features, making it a worthy addition to any home theater setup. It caters to a wide range of audio preferences and delivers an exceptional listening experience that ensures enjoyment for years to come.
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