Yamaha RX-V457 owner manual Connecting the AC power cord, Memory back-up

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CONNECTIONS

Connecting the power supply cord

■Connecting the AC power cord

Plug the power cord into an AC wall outlet.

■AC OUTLET(S) (SWITCHED)

U.K. and Australia models

1 outlet

Korea model

None

Other models

2 outlets

Use these outlets to connect the power cords from your other components to this unit. Power to the AC OUTLET(S) is controlled by this unit’s STANDBY/ON (or SYSTEM POWER and STANDBY). The outlet(s) supply power to any connected component whenever this unit is turned on. For information on the maximum power (total power consumption of components), see “SPECIFICATIONS” on page 79.

■VOLTAGE SELECTOR

(Asia and General models only)

The VOLTAGE SELECTOR on the rear panel of this unit must be set for your local main voltage BEFORE plugging into the AC main supply. Voltages are:

Asia model

220/230–240 V AC, 50/60 Hz

General model

110/120/220/230–240 V AC, 50/60 Hz

 

VOLTAGE SELECTOR

■Memory back-up

The memory back-up circuit prevents the stored data from being lost even if this unit is in the standby mode. However if the power cord is disconnected from the AC wall outlet, or the power supply is cut for more than one week, the stored data will be lost.

VOLTAGE

SELECTOR

(Asia and General models)

20

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Contents RX-V457 Important Safety Instructions FCC Information for US customers For Canadian Customers Serial NoContents Features Supplied accessories Installing batteries in the remote controlGetting Started Controls and Functions Front panelVolume Input ModeSpeakers A/B Straight EffectRemote control Using the remote control Handling the remote controlFront panel display 96/24 indicator Lights up when a DTS 96/24 signal is input to this unitLFE indicator Lights up when the input signal contains the LFE signalRear panel Asia and General models onlyAC Outlets Voltage SelectorSpeaker Setup Speaker placementSpeaker connections Banana plug connectionsFront terminals Center terminalsSurround terminals Subwoofer jackConnections Cable indicationsAnalog jacks Digital jacksConnecting video components Connections for DVD playbackConnecting to the Multi CH Input jacks Connections for other video components Video AUX jacks on the front panelConnecting audio components Connections for audio componentsConnecting the FM and AM antennas Connecting the AM loop antennaOrient the AM loop antenna for the best reception Connecting the AC power cord Memory back-upSpeaker impedance setting Turning on the powerPress STANDBY/ON to turn off the power Press Straight Effect repeatedly to select 4 Ω MINBasic Setup Using the Basic Setup menuPress d to display SET/CANCEL Press d to display the Speakers parameterPress j / i to select the number of speakers you connected Press Enter to confirm your selectionTo balance the speaker levels Perform the following steps after seePlayback Basic operationsTo listen with headphones To adjust the toneTo mute the sound Select a sound field program if desiredSelecting Multi CH Input Playing video sources BackgroundFront panel operation Remote control operation Enjoying multi-channel software Auto AutoDecoders select with j Off OFFPress 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 surroundThis adjusts the level of compression Listening to high fidelity stereo sound Direct StereoNight listening modes Listening to unprocessed input signals Selecting input modesDownmixing to 2 channels Virtual Cinema DSPInformation about the input signal Displaying information about the input sourcePress u / d to display the following FM/AM Tuning Automatic and manual tuningAutomatic tuning Presetting stations Manual tuningAutomatically presetting FM stations Press FM/AM to select the FM bandManually presetting stations Automatic preset tuning optionsSelecting preset stations Shows the displayed station has been stored as C3Repeat steps 1 to 5 to store other stations Exchanging preset stations Select preset station E1See Selecting preset stations Press and hold PRESET/TUNING Edit for more than 3 secondsPress PRESET/TUNING Edit again Stations stored at the two preset assignments are exchangedXM Satellite Radio Tuning What is XM Satellite Radio?XM Satellite Radio functions Front panel functionsRemote control functions Srch ModeActivating XM Satellite Radio BandSelecting the XM Satellite Radio mode Basic XM Satellite Radio operationsSwitching XM information All Channel Search modeXM Satellite Radio search modes Category Search mode CAT SEA R CHPreset Search mode Direct Number Access mode Pres E T S E ArchSetting XM Satellite Radio preset channels Memory indicator flashes for about five secondsDisplay changes as follows Deep Group letter appearsStatus and error messages Check AntennaSpecial considerations when recording DTS software RecordingSound Field Program Descriptions For movie/video sourcesSUR. Standard For music sources Hall in ViennaUsing the sleep timer Setting the sleep timerCanceling the sleep timer Advanced OperationsManually adjusting speaker levels Press j / i to adjust the speaker output levelPress Enter when you have completed your adjustment Control range is from +10 dB to -10 dBSET Menu Sound MenuInput Menu Option MenuUsing SET Menu Speaker settings Aspeaker SET Speaker level BSP Level Speaker distance CSP DistanceCenter graphic equalizer Dcenter GEQ Low-frequency effect level Elfe LevelAudio settings Gaudio SET Input/output assignment AI/O AssignDisplay settings Adisplay SET Parameter initialization CPARAM. INIDimmer Dimmer Speaker B setting SP B XM Radio setting EXM Radio SETXM Radio antenna XM ANT Advanced 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 Asia and General models only Tuner TURemote Control Features Control areaControlling this unit Controlling other componentsSetting remote control codes Remote Control Code Default SettingsPress Code SET using a ballpoint pen or similar object Transmit indicator on the remote control flashes twiceControlling other components VCRSwitching library codes Clearing set up remote control codesClearing a setup remote control code for component control Enter the code number 9991 or 9992 see the table belowWhat is a sound field Changing parameter settings Editing Sound Field ParametersElements of a sound field Resetting parameters to the factory Presets Use PARAM. INI seeINIT.DLY Initial delay Sound Field Parameter DescriptionsDSP Level DSP level For 2ch Stereo Direct DirectDimension Dimension For 6ch StereoCT Width Center width For DTS Neo6 Music Image Center imageTroubleshooting GeneralOnly the speaker on 14-18 Remote control TunerResetting the Factory Presets Be sure this unit is in standby modePress Straight Effect to select the desired setting Press STANDBY/ON to confirm yourGlossary Audio formatsSound field programs Audio informationLFE 0.1 channel PCM Linear PCMVideo signal information Component video signalComposite video signal Video signalSpecifications List of Remote Control Codes Cable TV Satellite TunerDBS VCRCD Player DVD PlayerDVD Recorder CD RecorderElectric SHOCK, do not Remove All rights reserved

RX-V457 specifications

The Yamaha RX-V457 is a versatile and powerful AV receiver that was crafted to enhance the home audio experience. Designed with both quality and functionality in mind, this receiver appeals to both audiophiles and casual listeners looking for an impressive sound system.

One of the standout features of the RX-V457 is its robust audio performance. It supports a 6.1-channel surround sound system, providing immersive audio quality that brings movies, music, and games to life. With a total output of 630 watts, users can expect dynamic sound that fills the room, whether it’s the subtle sound of a whisper or the booming action of a blockbuster movie.

This AV receiver also comes equipped with Yamaha’s Digital ToP-ART (Total Purity Audio Reproduction Technology). This technology minimizes signal interference, which results in clearer audio and better overall sound quality. Additionally, the RX-V457 employs the YPAO (Yamaha Parametric Room Acoustic Optimizer) feature. This automatic calibration system analyzes the room’s acoustics and adjusts the receiver’s settings for optimal performance, ensuring that every listener experiences the best sound quality, regardless of where they are seated.

Connectivity options are plentiful with the RX-V457. It boasts a range of audio and video inputs, including multiple HDMI inputs, component video, and composite video connections. This extensive capability allows users to connect various devices such as DVD players, gaming consoles, and streaming devices seamlessly. Furthermore, the receiver supports both analog and digital audio signals, making it an adaptable choice for diverse audio sources.

In terms of user interface, the Yamaha RX-V457 is designed for ease of use. The straightforward remote control and on-screen display make navigating through options simple, allowing users to adjust settings or switch inputs without hassle.

The aesthetics of the RX-V457 is sleek and unobtrusive, fitting comfortably into a variety of home entertainment setups. The build quality is robust, ensuring longevity and reliability for years to come. Overall, the Yamaha RX-V457 delivers a balanced combination of advanced technology, user-friendly features, and high-fidelity sound, making it an excellent choice for anyone looking to elevate their audio experience at home.
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