NAD L 70 owner manual Dolby Digital / DTS, Selecting Surround Modes

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Operation

ABOUT THE L70’S SURROUND MODES

DOLBY DIGITAL / DTS

Digital recordings in Dolby Digital or DTS formats are reproduced via the channels employed in the original recording (up to the maximum channels present in the current <SPEAKER CONFIGURATION> setup).

NOTE

•The DVD player must be sending a Dolby Digital or DTS bit-stream from its digital output. The DVD includes its own setup menu that (among other things) lets you select the default bit-stream format, and includes an “Auto” setting that directs the player to choose the Dolby Digital/DTS signal whenever these are available. In a few cases, you may have to set the player’s bit-stream manually to “DOLBY DIGITAL: ON”. In the case of DVDs that carry both Dolby Digital and DTS, you will select one or the other from the disc’s (not the player’s) main menu.

•While most Dolby Digital recordings are 5.1-channel surround productions, older examples may be multichannel, 2-channel, or even monaural; the L70 will automatically reproduce the Dolby Digital signal with the maximum number of channels available.

The table below indicates which SURROUND MODEs are available with the two types of audio signal sources: digital- or analog-input 2-channel (whether the actual signal is monaural, stereo or surround- encoded), and digital-multichannel (Dolby Digital or DTS). Where a SURROUND MODE is not available to a given signal source, it will not appear in the <SURROUND MODE> selection rotation.

2-ch analog or PCM

Multi-ch. (DD/DTS)

Stereo

Downmix

EARS

—

—

Dolby Digital or DTS

Dolby Pro Logic II Music

—

Dolby Pro logic II Movie

 

Dolby Pro logic Emulation

—

Enhanced Stereo

 

SELECTING SURROUND MODES

Keying the HTR L70 remote’s “SURR MODE” button steps through each of the L70’s SURROUND MODEs available to the current input signal. It also momentarily displays the SURROUND MODE in the OSD.

NOTE

Changing the type of input signal may automatically change the SURROUND MODE: If the new signal is a Dolby Digital or DTS recording, it will automatically invoke its native mode. The reverse is also true if Dolby Digital or DTS was previously selected.

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Contents DVD Receiver This Product to Rain or Moisture Safety PrecautionsIntroduction Record Your Model Number NOW, While YOU can see ITTable of Contents Getting the Most from the NAD L70 Upgradability About the HTR L70 System Remote ControlEase of USE QuickstartIdentification of controls Front PanelJacks of the VCR Rear Panel Español Italiano Português SvenskaImportant Note Getting Started SetupSetting UP the L70 Dealing with HUM and NoiseDisplaying the L70 RECEIVER’S OSD Setting L70 OSD Language Receiver Section onlyInput Setup Navigating the OSD and Making ChangesInput Selector Surround Mode Speaker ConfigurationSetting Speaker Configuration Level Trim Test SetupDelay Time Setting Level TrimSetting Speaker Delay Time Operation Using the L70Adjusting the Volume Selecting SourcesAbout DVD/SVCD/VCD/CD Using the L70’S DVD/VCD/CDPress OPEN/CLOSE the Disc Tray Opens Region Management InformationVideo OSD Disc Language Settings OSDOSD Navigation TV DisplaySystem OSD PasswordDefaults OSD LanguageUsing the L70’S AM/FM Radio Viewing RDS Text Choosing the FM Mute / ModeAbout RDS About User NamesEnhanced Stereo About the L70’S Surround ModesEars StereoDolby Digital / DTS Selecting Surround ModesDolby Digital Delay Time Adjusting Surround ModesDTS Delay Time Enhanced Stereo / Ears Delay TimeAdjusting the Tone Controls Adjusting Level Trim on the FLYTo Adjust Level Trim About the 12 V Trigger OUTSpecifications Using the HTR L70 Remote ControlControlling the L70 Example Learning VCR Pause Cancel OperationLearning Codes from Other Remotes PUNCH-THROUGHKey Copy a Command from Another KEYMacro Commands Recording MacrosDelete Mode KEY-ILLUMINATION TimeoutFactory Reset Executing MacrosSearch Mode Loading CODE-LIBRARIESChecking CODE-LIBRARY Number Mode Keys To Press for 3 secondsSummary of HTR L70 Modes Troubleshooting ReferenceAmplifier Section SpecificationsPhysical Specifications Tuner SectionReference L70 Manual 03/05 China
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