Yamaha DSP-AX757SE owner manual Sur. B L/R Sp, Presence SP, Lfe/Bass Out, Cross Over

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SET MENU

Surround back speakers SUR. B L/R SP

Choices: LRGx1, LRGx2, SMLx2, SMLx1, NONE

SUR. B L/R SP

)SMLx2

•Select LRGx1 if you have a large surround back speaker. The unit directs the entire range of the surround back channel signal to the left surround back speaker.

•Select LRGx2 if you have 2 large surround back speakers. The unit directs the entire range of the surround back channel signal to the surround back speakers.

•Select SMLx2 if you have 2 small surround back speakers. The low-frequency signals of the surround back channels are directed to the speakers selected with “LFE/BASS OUT”.

•Select SMLx1 if you have a small surround back speaker. The low-frequency signals of the surround back channel are directed to the speakers selected with “LFE/BASS OUT”, and the rest of the frequency signals are directed to the left surround back speaker.

•Select NONE if you do not have a surround back speaker. The unit directs all of the surround back channel signal to the surround left and right speakers.

Note

If you select SMLx1 or LRGx1, connect the speaker to the left SURROUND BACK speaker terminals.

Presence speakers PRESENCE SP

Choices: YES, NONE

PRESENCE SP

)NONE

•Select YES if you have presence speakers.

•Select NONE if you do not have presence speakers.

y

When YES is selected, the unit automatically adjusts the dialog lift parameter. To adjust it manually, see page 92.

Bass out LFE/BASS OUT

Low-frequency (bass) signals can be directed to the subwoofer and/or the front left and right speakers according to the characteristics of your system. This setting also determines the routing of the LFE (low- frequency effect) signals found in Dolby Digital or DTS sources.

Choices: SWFR, FRNT, BOTH

LFE/BASS OUT

)BOTH

•Select SWFR if you connect a subwoofer. LFE and low-frequency signals from other channels are directed to the subwoofer according to the speaker settings.

•Select FRNT if you do not use a subwoofer. LFE and low frequency signals from other channels are directed to the front speakers according to the speaker settings (even if you have previously set front speakers to SML).

•Select BOTH if you connect a subwoofer and you want to output low-frequency signals from front channels to both the front speakers and subwoofer. LFE and low- frequency signals from other channels are also directed to the subwoofer according to the speaker settings. Use this function to reinforce low-frequency signals using the subwoofer when playing back sources such as CDs.

Cross over CROSS OVER

Use this feature to select a cross-over (cut-off) frequency for all low-frequency signals. All frequencies below the selected frequency will be sent to the subwoofer. Choices: 40Hz, 60Hz, 80Hz, 90Hz, 100Hz, 110Hz,

120Hz, 160Hz, 200Hz

CROSS OVER

;;;80Hz

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Contents DSP-AX757SE 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 Slide the cover back until it snaps into placeControls and Functions Front panelInput Mode Speakers A/BStraight Effect FM/AMRemote control Using the remote control Front panel display Sleep indicator 96/24 indicatorLFE indicator Input channel indicatorsRear panel AC OutletsSpeaker Setup Speaker placementSpeaker connections 10 mmRed positive + Black negative Subwoofer System Presence speakers Right LeftRight Left Front speakers a CenterFront terminals Center terminalsSurround terminals Subwoofer jackBefore connecting components ConnectionsConnecting video components Connections for DVD playbackVideo Monitor Connecting to the Multi CH Input jacks For 6-channel inputExternal decoder Connections for other video components Video AUX jacks on the front panelUse these jacks to connect any video source, such as a DVD recorder Or VCRConnecting audio components Connecting a turntableConnections for audio components Connecting to an external amplifier Front PRE OUT jacksSurround PRE OUT jacks Center PRE OUT jackIndoor FM antenna IncludedAM loop antenna included Ground GND terminalConnecting the power supply cord Connecting the AC power cordAC Outlets Switched Memory back-upSpeaker impedance setting Turning on the powerPress STANDBY/ON to turn off the power Press Straight Effect repeatedly to select 4 ! MINAuto Setup Introduction Optimizer microphone setupChecks and adjusts the sound level volume of each speaker Optimizer microphone positionStarting the setup AutomenuAutocheck Error If an error screen appearsResultexit Press j / i to switch between warning messages For details about each message, seeExample screen Troubleshooting for auto setup procedure Before auto setup Errors during auto setup1OUT of Phase 3LEVEL Error2OVER 24m Cause RemedyAdjust the volume to the desired output level PlaybackBasic operations Select the input sourceTo adjust the tone To listen with headphonesSelect a sound field program if desired Silent CinemaSelecting sound field programs Selecting Multi CH InputFront panel operation Playing video sources BackgroundRemote control operation Enjoying multi-channel softwareAuto Auto Decoders select with jPress Select on the remote control to select the decoder When you select the SUR. Standard programWhen you select the SUR. Enhanced or Movie Theater program Enjoying 2-channel software in surroundIndicator around the front panel button lights up To cancel, press Pure Direct againThis adjusts the level of compression Listening to high fidelity stereo soundListening to unprocessed input signals Downmixing to 2 channelsPress Straight to select Straight Virtual Cinema DSPPress Input Mode to select an input mode Selecting input modesDisplaying information about the input Source Press StraightRate FlgFM/AM Tuning RX-V757 only Automatic and manual tuningPress PRESET/TUNING l / h once to begin automatic tuning Press FM/AM to select the reception bandPresetting stations Manual tuningAutomatically presetting FM stations Hold down the button toManually presetting stations Automatic preset tuning optionsPress and hold Memory MAN’L/AUTO FM for more than 3 seconds Tune into a stationSelecting preset stations Preset numberShows the displayed station has been stored as C3 Repeat steps 1 to 5 to store other stationsExchanging preset stations Select preset station E1See Selecting preset stations Press and hold PRESET/TUNING Edit for more than 3 secondsReceiving Radio Data System stations Changing the Radio Data System mode PTYFrequency display Press PRESET/TUNING l / h or Preset CH u / d on the remote control to selectControl to begin searching all preset Radio Desired program typeTo cancel this function EON functionSpecial considerations when recording DTS software RecordingSound Field Program Descriptions For movie/video sourcesStereo MusicSound Field Program Descriptions For music sources EntertainmentSUR. Standard SUR. EnhancedSelecting the OSD mode Using the sleep timer Advanced OperationsP04 Movie Theater Canceling the sleep timer Press j / i to adjust the speaker output levelPress Enter when you have completed your adjustment Control range is from +10 dB to -10 dBAuto Setup Manual SetupSET Menu Sound MenuSignal Info Option MenuUsing SET Menu Press u / d to select Manual SetupPress Enter to enter Manual Setup To exit, press SET Menu when finishedSound Menu 1/2 Front SPCenter SP SUR. L/R SPSUR. B L/R SP Presence SPLFE/BASS OUT Cross Over02ASUBWOOFER Phase Subwoofer phase Subwoofer PhasePriority Presence/Surround back channel priorityCSP Distance DequalizerGaudio SET Elfe LevelFdynamic Range Input Menu CMPNT-V InputOptical OUT OpticalBinput Mode Input mode Binput ModeVolume Trim D Volume Trim Cinput RenameOption Menu Adisplay SETBmemory Guard Speaker B setting SP B CPARAM. INIDmulti Zone SET Parameter initialization CPARAM. INIAdvanced Setup Menu Advanced Setup menu is displayed in the front panel displayPress STANDBY/ON to confirm your selection Advanced Setup menu items Factory presets PresetSpeaker impedance SP IMP Remote RemoteRemote Control Features Fixing the remote to AMP modeControl area Controlling this unitSetting remote control codes Remote Control Code Default SettingsVOL Controlling other components DVD playerDigital TV LD player CD player TunerProgramming codes from other remote controls Press Learn using a ballpoint pen or similar objectLearn is displayed To 10 cmPress RE-NAME using a Press RE-NAME again to exit from the renaming modeChanging source names in the display window Object Press u / d to select and enter a characterPress 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 setsClearing individual functions Clearing a learned functionSystem configuration and connections example Zone 2 RX-V757 onlyZone 2 connections This unitRemote controlling Zone Using this unit’s internal amplifierTo enable Zone 2 mode on the remote Control Remote control will be able to operate this unit and ZonePress Select k/n to exit from the Zone 2 mode Turning this unit to either on or standbySpecial considerations for DTS software For DVDs encoded in DTSWhat is a sound field Changing parameter settings Editing Sound Field ParametersPress u / d to select Press j / i to change Parameter valueINIT. DLY/P. INIT. DLY Initial delay Sound Field Parameter DescriptionsDSP Level DSP level Room SIZE/P. Room Size Room sizeINIT. DLY Surround initial delay SB INI. DLY Surround back initial delayLiveness Liveness Room Size Surround room sizeREV.DELAY Reverberation delay REV.TIME Reverberation timeREV. Level Reverberation level Dimension Dimension DIALG.LIFT Dialog liftFor 2ch Stereo Direct Direct For 7ch StereoControl range 0 to Initial setting For DTS Neo6 Music Image Center imageTroubleshooting GeneralProblem Cause Remedy Refer to Sound suddenly Goes offOnly the speaker on One side can beProblem Cause Remedy Refer to Dolby Digital or DTS Or DTS indicator onVolume level is Record Volume levelTuner With the exception of U.K. model Remote control Resetting the Factory Presets Glossary Audio formatsSound field programs Audio informationCinema DSP ITU-RVideo signal information Component video signalComposite video signal 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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