NAD L 73 Dolby Headphone, Adjusting Surround Modes, Dolby PRO Logic II Plii, DTS Delay Time

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Operation

ABOUT THE L73’S SURROUND MODES

DOLBY® HEADPHONE

Dolby Headphone technology, compatible with any pair of conventional headphones, accurately simulates the experience of hearing a 5.1-channel speaker system properly set up in a listening room, minus the annoying “listener fatigue” effect that plagues other headphone-based virtual surround sound offerings. Dolby Headphone technology is ideal for private playback of multi-channel entertainment without disturbing others nearby.

Dolby Headphone models the sound of a playback system into three different listening environments, based on acoustic measurements of real rooms:

DH1 is a small, well-damped room appropriate for both movies and music-only recordings. This decoding process is known as the Dolby Headphone “Reference Room”

DH2 is a more acoustically live room suited to music listening, but also great for movies. DH3 is a larger room, more like a concert hall or movie theatre.

ADJUSTING SURROUND MODES

Use the HTR L73 remote’s “Surr. Mode” key, or the front panel SURROUND MODE key, to select the SURROUND MODE you wish to display and listen to; this will display on the L73’s VFL Display. One can also

select variations using the HTR L73 cursor keys on the <SURROUND:> line of the OSD. Use the

HTR L73’s and cursor keys to navigate among and modify that mode’s adjustable parameters (if any).

NOTE

SURROUND MODE parameter changes are not maintained when you change SURROUND MODEs.

DOLBY PRO LOGIC II (PLII)

PLII MOVIE is optimised for film soundtracks.

PLII MUSIC for music recordings.

PLII EMULATION for decoding original Dolby Surround sound film and music recordings.

DELAY TIME

SURRound (0 to 15 mS for PLII Music, 10 mS for PLII Movie and Emulation): Adjusts front-rear emphasis of the surround effect independently from the relative channel levels.

DTS

DELAY TIME

CENTER (0 to 5 mS): Adjusts centre-front emphasis of the centre channel such as vocals, independently from the relative channel levels.

SURRound (0 to 15 mS): Adjusts front-rear emphasis of the surround effect independently from the relative channel levels.

DOLBY DIGITAL

DELAY TIME

CENTER (0 to 5 mS): Adjusts centre-front emphasis of the centre channel such as vocals, independently from the relative channel levels.

SURRound (0 to 15 mS): Adjusts front-rear emphasis of the surround effect independently from the relative channel levels.

NIGHT-M (On or Off): Adjusts the dynamic range.

STEREO

No Delay

ENHANCED STEREO / EARS

DELAY TIME

SURRound (0 to 15 mS): Adjusts front-rear emphasis of the surround effect independently from the relative channel levels.

SVENSKA PORTUGUÊS ITALIANO ESPAÑOL NEDERLANDS DEUTSCH FRANÇAIS ENGLISH

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Contents DVD Receiver Industry Canada Requirement Safety PrecautionsDo not Stare Into Beam FCC Notice FCC WarningImportant Information for UK Customers Safety InformationRecord Your Model Number NOW, While YOU can see IT Table of Contents Getting the Most from the NAD L73 Quickstart About the HTR L73 System Remote ControlEase of USE UpgradabilityFront Panel Identification of controlsIdentification of controls Español Italiano Português Rear PanelImportant Note About the ON-SCREEN Displays OSD and FRONT-PANEL Readout Setting UP the L73Getting Started Dealing with HUM and NoiseNavigating the OSD and Making Changes Setting L73 OSD Language Receiver Section onlyInput Setup Displaying the L73 RECEIVER’S OSDInput Selector Channel Levels Speaker ConfigurationSetting Speaker Configuration Surround ModeSetting Level Trim Delay TimeSetting Speaker Delay Time Muting the Sound Using the L73Adjusting the Volume Selecting SourcesRegion Management Information Using the L73’S DVD/VCD/CDPress OPEN/CLOSE the Disc Tray Opens About DVD/SVCD/VCD/CDOSD Language Video Setup Video Setup MenuTitle and Menu Buttons OSD NavigationScan Type Signal ModeDisc Video OSD FormatRandom Play CD VCD Svcd Parental Control PasswordRating Level Playing CD, VCD, SVCD, DVD Programming CD VCD SvcdRepeat Slide Show Mode JpegPlaying MP3 WMA and Jpeg CD-R/CD-RW Random PlayUsing the L73’S AM/FM Radio Choosing the FM Mute / Mode About RDSViewing RDS Text Stereo About the L73’S Surround ModesEars Enhanced StereoDolby Digital / DTS Selecting Surround ModesDolby Virtual Speaker and Headphone Enhanced Stereo / Ears Delay Time Adjusting Surround ModesDTS Delay Time Dolby Digital Delay TimeAbout the 12 V Trigger OUT Adjusting Level Trim on the FLYTo Adjust Level Trim Adjusting the Tone ControlsUsing the HTR L73 Remote Control SpecificationsControlling the L73 Cancel Operation Learning Codes from Other RemotesPUNCH-THROUGH Copy a Command from Another KEY Macro CommandsRecording Macros Executing Macros KEY-ILLUMINATION TimeoutFactory Reset Delete ModeLoading CODE-LIBRARIES Search ModeSummary of HTR L73 Modes Checking CODE-LIBRARY NumberTroubleshooting Amplifier Section SpecificationsPhysical Specifications DVD SectionReference L73 Manual 01/05 Korea
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