Tascam Introduction to the DA-45HR, Features, Unpacking and inspection, About DAT cassettes

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1 - Introduction to the DA-45HR

The DA-45HR Digital Audio Tape (DAT) deck is referred to throughout this manual as “the tape deck”.

Please make a note of the different sections of this manual to assist you in locating the function you need. The index should also be of use in helping you to find the correct section of the manual.

1.1 Features

The tape deck provides the following features:

•Superior quality digital-to-analog and analog-to- digital conversion for maximum sonic fidelity

•24-bit recording and playback for today’s digital audio world

•Flexible word clock options for integration into any digital audio system

•AES/EBU and SPDIF digital audio input and out- put formats for full flexibility

•Balanced (+4 dBu) and unbalanced (-10 dBV) ana- log inputs and outputs

•Comprehensive display options, showing elapsed time, time remaining on the tape, etc.

•Character entry and editing, allowing tape and pro- gram titles to be displayed as the tape is played

•Optional wired remote control unit (RC-D45) for control of all major functions

•Shuttle facilities, allowing precise positioning of the tape using audio cues

•Location to frame accuracy to location memories

•Comprehensive menu options, allowing many everyday function settings to be set up and memorized

1.2 Unpacking and inspection

When you first receive the tape deck, be careful not to damage it while unpacking it. Save the carton and packing materials in case it must be transported later.

In addition to the tape deck itself, the carton should contain a rack mount screw kit and a detachable 2 m (6 ft) power cord.

If any items are missing or appear to have been dam- aged in transit, contact your TASCAM dealer at once.

1.3 Installation of the tape deck

The tape deck may be installed in most studio-type environments, but to maintain optimum performance and to maximize the life of the tape deck, the envi- ronment should meet the following specifications:

•the ambient temperature should be between 5˚ C and 35˚ C (41˚ F to 95˚ F)

•the relative humidity should be between 30% and 60% (non-condensing)

•the tape deck should not be located near any strong magnetic fields (TV sets or monitors, speakers, etc.)

The tape deck may be mounted in a standard 19 inch EIA rack using the supplied rack mounting screws. Make sure that the rack is strong enough to take the weight of the tape deck (over 8 kg— 17 lbs.).

WARNING

If the tape deck is mounted in a mobile instal- lation, and it is moved from a cold location to a warm one, leave the tape deck turned on with no tape inserted to allow the internal temperature to stabilize before the tape deck is used again (about one or two hours). This will prevent any possible damage to the heads, and other parts of the internal mecha- nism.

1.4 About DAT cassettes

If you have not used a DAT recorder before, here are a few items of information about DAT cassettes and their use with the tape deck which you may find useful:

The cassette shell of a DAT cassette is designed to prevent the tape from being touched by hand. Never try to open the tape protection lid and touch the tape.

6 TASCAM DA-45HR

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Contents DA-45HR Important Safety Precautions Important for U.K. CustomersImportant Safety Instructions Table of Contents RC-D45 remote control unit option SpecificationsIntroduction to the DA-45HR FeaturesInstallation of the tape deck Unpacking and inspectionMaking analog connections Head cleaningMaking connections Making digital audio connectionsBlock Diagram Power connectionsMaking control connections Tascam DA-45HR Power and display Recording mode and source switches, etcParts of the tape deck Input selector switch Record Mode switchFs switch Digital Input selector switchTape controls Record key Play keyPause key REC Mute keyShuttle wheel Command keysCounter Mode Data dialMargin Reset DisplaySkip Play Digital AES/EBU INPUT/OUTPUT Rear panelSingle Play Digital CoaxialRemote Menu functions Dither Digital output formatDigital out word length Copy prohibit16Fast forward mode 12Repeat mode14End tally signal 11HR time display18Initializing settings 19Viewing points at which block errors have occurred17Parameter save Advanced functions INS/+ and DELID markers START, SKIP, END, Char and renumbering Selecting an ID mode Manually writing a Start or Skip IDWriting a Start or Skip ID Erasing an END ID Writing an END IDErasing a Start or Skip ID Erasing titlesLocation memories Setting location memoriesEdit key Locating to location memoriesProgram mode Character editing titlingEntering and editing titles Deleting a title Writing the title to tapeChecking a title Copying and pasting a titleRC-D45 remote control unit option Remote control transport keysREC Mute I/O specifications SpecificationsAudio specifications Physical specificationsDimensional drawing Error messagesSerious error messages DA-45HR

DA-45HR specifications

The Tascam DA-45HR is a professional, high-resolution digital multitrack recorder that has built a solid reputation in the audio industry for its superior quality and versatility. Engineered for demanding recording environments, the DA-45HR is designed to meet the high standards of both studio and live sound applications, making it an indispensable tool for sound engineers and music producers alike.

One of the standout features of the DA-45HR is its ability to record in high-resolution formats, including 96 kHz and 192 kHz sample rates. This ensures that audio quality is preserved at the highest level, delivering crystal-clear sound that captures the nuances of the original performance. The device features a 24-bit digital signal processing architecture, ensuring that dynamic range and clarity are not compromised during recording or playback.

The DA-45HR utilizes advanced D/A and A/D converters, which are crucial for delivering accurate sound reproduction. These converters enable the device to handle a wide frequency response and low total harmonic distortion, allowing for high-fidelity audio outputs that are critical in professional settings. The recorder supports multiple digital formats, including DAT, a popular choice for mastering and archiving.

Another significant characteristic of the DA-45HR is its user-friendly interface. It boasts a clear LCD display that provides real-time feedback on recording levels, making it easy for users to monitor their inputs closely. The intuitive layout of the controls allows for quick navigation through its various features, enhancing workflow efficiency during sessions.

Connectivity options are another highlight of the Tascam DA-45HR. It includes AES/EBU and S/PDIF digital inputs and outputs, as well as analog connections, allowing it to integrate seamlessly into any professional audio setup. This flexibility makes the DA-45HR compatible with a variety of other audio gear, ensuring it can meet diverse recording needs.

In summary, the Tascam DA-45HR is a high-quality digital multitrack recorder that excels in both performance and versatility. Its high-resolution recording capabilities, advanced digital processing technologies, and user-friendly design position it as a top choice for audio professionals seeking dependable and flexible recording solutions. Whether in a studio setup or on stage, the DA-45HR stands out as a reliable instrument for capturing intricate soundscapes.
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