NEC NDH-81 Introduction, About the Symbol Display Symbol Used in this Manual, Handling Discs

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-RWVideo
-RWVR
DVD ALL

Introduction

To ensure proper use of this product, please read this owner’s manual carefully and retain for future reference.

This manual provides information on the operation and maintenance of your recorder. Should the unit require service, contact an authorized service location.

About the Symbol Display

“ ” may appear on your TV display during operation and indicates that the function explained in this owner’s manual is not available on that specific media.

Symbol Used in this Manual

Note:

Indicates special notes and operating features.

Tip:

Indicates tips and hints for making the task easier.

A section whose title has one of the following symbols are applicable only to the disc represented by the symbol.

HDD Titles recorded on the HDD

All DVD discs listed below. DVD-RW with VR recording mode DVD-RW with Video recording mode +RW DVD+RW disc

-RDVD-R disc

+R DVD+R (DL) disc DVD DVD-Video disc

VCD Video CDs

ACD Audio CDs

DivX DivX files

MP3 MP3 files

WMA WMA files

JPEG JPEG files

Notes on Discs

Handling Discs

Do not touch the playback side of the disc. Hold the disc by the edges so that fingerprints do not get on the surface. Never stick paper or tape on the disc.

Storing Discs

After playing, store the disc in its case. Do not expose the disc to direct sunlight or sources of heat and never leave it in a parked car exposed to direct sunlight.

Cleaning Discs

Fingerprints and dust on the disc can cause poor picture quality and sound distortion. Before playing, clean the disc with a clean cloth. Wipe the disc from the center out.

Do not use strong solvents such as alcohol, benzine, thinner, commercially available cleaners, or anti-static spray intended for older vinyl records.

Moisture Condensation

Never operate this product immediately after moving it from a cold location to a warm location. Leave it for two or three hours without operating it. If you use this product in such a situation, it may damage discs and internal parts.

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Contents HDD/DVD Recorder Risk of Electric Shock Do not Open Contents About the Symbol Display Symbol Used in this Manual Cleaning DiscsIntroduction Handling DiscsRecordable and Playable Discs Recommended recordable DVD discsPlayable Discs Availability of copying or moving featureRegional Code About the internal hard disk drive Front Panel Remote Control Operation Remote ControlRemote Control Battery Installation Hookup and Settings Connecting to the AerialRear Panel RF coaxial connectionConnections to Your TV Video connectionAudio Left/Right Connection Component Video connectionDigital Multi-channel sound Connecting to an AmplifierAmplifier Receiver Accessory Audio/Video A/V Connections Connecting to the AV in 1 or AV in 2 JacksConnecting a Digital Camcorder Front of the recorder Rear RecorderUsing the Home Menu Initial SettingsGeneral Settings Auto ProgrammingProgram Edit Program EditDisplay Mode Power Save ModeManual Clock Set TV AspectLanguage Settings Audio SettingsLock Parental Control Settings Set PasswordRating Area CodeRecording Settings Disc SettingsDisc Label FinalizeDisc Protect Displaying Information While Watching TV General Explanation On-Screen DisplayDisplaying Disc Information on-screen Playback General Playback FeaturesButtons Operations Discs Playback If a menu screen is displayed DVD VCD Moving to another Title HDD -RWVRMarker Search Camera Angle DVDLast Condition Memory DVD 3D Surround -RWVR-RWVideo+RW -RPIP Picture in Picture HDD -RWVR Playing a DivX Movie File Movie List menu optionsDivX file requirement Playable Audio format AC3, PCM, MP2, MP3, WMAPlaying an Audio CD or MP3/WMA file Audio CD and Music menu optionsRandom MP3/WMA audio file requirementProgram Playback with Audio CD and MP3/WMA file Program List menu optionsViewing a Jpeg File Photo List menu optionsPhoto file requirement Photo sizeSkip Images Rotate ImagesView Slide Shows To listen to music while slide show simultaneouslyErasing a files/folders from the HDD Editing a MP3/WMA, JPEG, DivX fileNaming a file on the HDD Copying a files to another media or folder Moving a filesDisc types and recording formats, modes, and settings RecordingAbout DVD recording About HDD recordingTimeshift HDD Instant Timer Recording Basic Recording from a TVTo Pause the Recording Checking the Recording TimeTimer Recording Checking Timer Recording Details Timer Recording TroubleshootingRecording from an External Input Recording from External ComponentsTroubleshooting Recording from DV InputBefore DV dubbing Recording from a Digital CamcorderPlayback another title during recording Simultaneous recording and playbackTime Slip HDD Editing Title List and Chapter List Menu OverviewHDD, VR Mode Original and Playlist Editing Adding Chapter MarkersChanging Title Thumbnails Titles, Chapters and PartsMaking a New Playlist Adding Additional Title/Chapters to the Playlist -RWVRDeleting an Original or Playlist Title/Chapter Deleting a Part HDD -RWVRNaming a Title Remote control buttons for entering a nameTime Search HDD -RWVR-RWVideo Undoing/Redoing the Last Deletion -RWVR Sort HDDCombining Two Titles Into One Divide One Titles Into Two Combining Two Chapters IntoHide a Chapter/Title +RW +R Moving a Playlist Chapter -RWVRProtect a Title Dubbing Before DubbingRestrictions on copying Fast copying MaximumDubbing from HDD to DVD Dubbing from DVD to HDDOne Touch Copy HDD to DVD One Touch Copy DVD to HDDReference Additional InformationOverwriting Recording +RW To finalize a disc, refer to Finalize onLanguage Codes Area CodesTroubleshooting Symptom Cause SolutionYou can reset the recorder as follows Resetting the recorderIf you observe any of the following symptoms Specifications New South wales VictoriaQueensland South AustraliaNo MFL30384253

NDH-81 specifications

The NEC NDH-81 is a high-performance headphone designed to deliver an exceptional audio experience, using a blend of advanced technologies and ergonomic design. This model is recognized for its professional-grade sound quality and is particularly appealing to audiophiles and sound engineers alike.

One of the NDH-81's standout features is its closed-back design, which provides excellent sound isolation. This allows users to immerse themselves in the music without distractions from ambient noise. The headphones utilize a well-engineered bass reflex system that enhances low-frequency response while maintaining clarity across all ranges. This ensures that listeners can experience deep bass without sacrificing the integrity of mid- and high-frequency sounds.

The NDH-81 is equipped with large, high-fidelity 38mm dynamic drivers. These drivers are meticulously crafted to ensure a balanced sound stage, making it suitable for critical listening and professional audio applications. The headphones have an impressive frequency response range, typically between 5 Hz to 40 kHz, which encompasses the full spectrum of human hearing. This broad range allows for accurate reproduction of audio signals, capturing nuances that are often lost in lower-quality headphones.

Comfort is another essential aspect of the NDH-81. The headphones feature plush, breathable ear pads made from soft velour material. This ergonomic design ensures enduring comfort during extended listening sessions, crucial for professional use where long hours of wear are common. Additionally, the adjustable headband provides a secure fit without causing fatigue.

Another innovative technology incorporated into the NDH-81 is its impedance compatibility. With an impedance of 24 ohms, these headphones can be driven effectively by a wide variety of devices, from portable audio players to professional studio equipment. This versatility allows clients to utilize the NDH-81 across different audio setups without compromising sound quality.

The build quality of the NEC NDH-81 also deserves attention. Constructed with durable materials, these headphones are built to withstand the rigors of everyday use, ensuring longevity and reliability. Furthermore, the detachable cable feature adds to the practicality of the design, allowing for easy replacement in case of wear and tear.

In conclusion, the NEC NDH-81 stands out in the competitive headphone market due to its combination of advanced audio technologies, comfortable design, and durable construction. Whether for professional studio work, critical listening, or casual enjoyment, the NDH-81 offers a compelling solution for sound enthusiasts seeking quality and performance.
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