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- tions using the DISPLAY [23] key or the error dis- play menu (3.15, "Viewing points at which block errors have occurred").

1 - Introduction to the DA-40

1.5 Making connections

NOTE

Before making any audio connections 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 Digital formats

Previously, the professional and consumer digital audio formats were referred to as "AES/EBU" and "SPDIF". In this manual, they are referred to by their official names as "AES/EBU3-1992" and "IEC60958" formats respectively. Please note that there is no change to the data format--this is a name change only.

1.5.3 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.

1.5.4 Making control connections

The optional RC-D45 remote control unit may be connected to the REMOTE IN jack, using the 5 m (approximately 16 ft) cable of the RC-D45.

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Tascam DA-40 owner manual Making connections
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DA-40 specifications

The Tascam DA-40 is a professional-grade digital audio tape recorder designed for a variety of audio production applications, including music recording, broadcasting, and post-production. Known for its durability and reliability, the DA-40 has established itself as a popular choice among sound engineers and musicians.

One of the main features of the Tascam DA-40 is its ability to record in both high-quality digital formats and traditional DAT (Digital Audio Tape). It supports sampling rates of 44.1 kHz and 48 kHz, which are industry standards for audio recording. This flexibility allows users to choose the format that best suits their workflow, making it an excellent tool for archiving, mastering, or live recording.

The DA-40 employs advanced digital processing technologies to provide superior sound quality. Its 20-bit digital audio converter ensures that recordings are captured with precision and clarity, preserving the nuances of the source material. Additionally, the DA-40 features a dynamic range of 100 dB, contributing to its reputation for delivering high-fidelity audio.

For ease of operation, the DA-40 is equipped with an intuitive user interface. The front panel includes an alphanumeric display that provides essential information like track status, timecode, and remaining tape length, making it user-friendly even in complex recording situations. The machine also offers multiple transport controls, allowing for precise navigation through recordings during playback or editing.

Another characteristic of the DA-40 is its versatility in connectivity options. It features balanced XLR inputs and outputs, along with unbalanced RCA connections, making it compatible with a wide range of audio equipment. The built-in S/PDIF digital output allows for seamless integration with digital audio workstations and other digital devices, enhancing its usability in modern studio environments.

The Tascam DA-40 is also designed with reliable performance in mind. Its rugged construction ensures that it can withstand the demands of live environments while providing consistent operation. Moreover, the unit supports automatic tape advance and rewind functions, streamlining the workflow for busy professionals.

In conclusion, the Tascam DA-40 is a highly capable digital audio tape recorder that combines advanced recording technology with user-friendly features. Its flexibility in audio formats, high-quality sound reproduction, versatile connectivity options, and durable design make it an essential tool for audio professionals aiming to achieve the best results in their production endeavors.
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