Tascam DA-45HR owner manual Making connections, Head cleaning, Making analog connections

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Fingerprints on the tape may cause wear and damage to the tape deck heads.

DAT cassettes can only be loaded and unloaded when the tape deck is switched on. Do not leave cas- settes in the deck when the deck is switched off.

Always store DAT cassettes in their plastic cases to prevent dust damage. Keep them away from mag- netic fields (TV sets and monitors, speakers, etc.)

Although 180-minute DAT cassettes are available, we do not recommend their use, as the tape in these cassettes is thin, and may cause winding problems, and physical damage to the tape.

DAT cassettes play in one direction only. Always load DAT cassettes with the tape window uppermost, and the arrow on top of the cassette pointing into the tape deck, as illustrated below:

NOTE

Start recording on a new blank tape from the beginning of the tape. There is no need for a lead-in section, and recording from the start of the tape will record the subcode from the start, allowing accurate positioning within the tape.

Also note that DAT cassettes are fitted with a sliding write-protect tab to prevent accidental recording. The cassette is write-protected when the tab is closed.

1.4.1 Head cleaning

Never attempt to clean the head of a DAT deck in the same way that you clean the head of an analog tape deck. Always use a special DAT head cleaning cas- sette. Follow the instructions on the cleaning cassette for optimum performance.

The head may need to be cleaned if you hear errors (noise) on playback or while recording. You can make a visual check of the error rates and error loca-

1 - Introduction to the DA-45HR

tions using the DISPLAY [24] key or the error dis- play menu (3.19, "Viewing points at which block errors have occurred").

1.5 Making connections

NOTE

Before making any audio or word clock con- nections to the tape deck, make sure that all equipment is turned off.

1.5.1 Making analog connections

Use balanced cables to make connections between the BALANCED INPUT (female) and OUTPUT (male) XLR connectors of the tape deck, and the out- puts and inputs of other audio equipment operating at the professional +4 dBu level. The wiring standards for the XLR connections are printed on the rear panel of the tape deck (1 = ground, 2 = hot, 3 = cold)

Use unbalanced cables to make connections between the unbalanced input and output RCA connectors of the tape deck and the outputs and inputs of audio equipment operating at other levels.

1.5.2 Making digital audio connections

Use cables wired in accordance with the AES/EBU standard to connect the DIGITAL (AES/EBU) INPUT (male) and OUTPUT (female) XLR connec- tors of the tape deck to other digital audio equipment.

Use unbalanced cables to connect the DIGITAL (COAXIAL) INPUT and OUTPUT RCA connec- tors of the tape deck to other digital audio equipment.

NOTE

The use of analog cables is not recom- mended for digital audio use, and TASCAM cannot guarantee reliable performance if such cables are used for digital audio connections.

1.5.3Making word synchronization connections

Use standard BNC-terminated cables to connect the word in connector of the tape deck to the word clock output of other device.

NOTE

There is no dedicated word output. Since both the AES/EBU and SPDIF formats contain a clock signal, if the tape deck is to be used as

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Contents DA-45HR Important for U.K. Customers Important Safety PrecautionsImportant Safety Instructions Table of Contents Specifications RC-D45 remote control unit optionUnpacking and inspection FeaturesInstallation of the tape deck Introduction to the DA-45HRMaking digital audio connections Head cleaningMaking connections Making analog connectionsPower connections Block DiagramMaking control connections Tascam DA-45HR Recording mode and source switches, etc Power and displayParts of the tape deck Digital Input selector switch Record Mode switchFs switch Input selector switchTape controls REC Mute key Play keyPause key Record keyData dial Command keysCounter Mode Shuttle wheelDisplay Margin ResetSkip Play Digital Coaxial Rear panelSingle Play Digital AES/EBU INPUT/OUTPUTRemote Menu functions Copy prohibit Digital output formatDigital out word length Dither11HR time display 12Repeat mode14End tally signal 16Fast forward mode19Viewing points at which block errors have occurred 18Initializing settings17Parameter save INS/+ and DEL Advanced functionsID markers START, SKIP, END, Char and renumbering Manually writing a Start or Skip ID Selecting an ID modeWriting a Start or Skip ID Erasing titles Writing an END IDErasing a Start or Skip ID Erasing an END IDLocating to location memories Setting location memoriesEdit key Location memoriesCharacter editing titling Program modeEntering and editing titles Copying and pasting a title Writing the title to tapeChecking a title Deleting a titleRemote control transport keys RC-D45 remote control unit optionREC Mute Physical specifications SpecificationsAudio specifications I/O specificationsError messages Dimensional drawingSerious 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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