Philips manual Connecting Power, ADAT-4 Installation

Page 10

The figure below illustrates the ADAT-4’s rear panel:

1

2

3

4

5

6

MODEL A

+6V

 

 

 

 

 

 

 

 

 

200mA

AES OUT 1

AES OUT 2

AES OUT 3

AES OUT 4

 

 

MADE IN THE USA

1)ADAT-4 Model— the “A” model has AES3 outputs (XLR), and the “B” model has AES3id outputs (BNC).

2)Power Connector — accepts the power jack from the 6VDC power supply. Refer to “External Power” for more information regarding external power.

3)AES OUT 1 — output #1 is standard AES audio, either AES3 (XLR) for the A model or AES3id (BNC) for the B model. The output is locked to the ADAT input.

4)AES OUT 2 — identical in function to output #1.

5)AES OUT 3 — identical in function to output #1.

6)AES OUT 4 — identical in function to output #1.

An internal jumper allows the outputs to have 20 or 24 active bits. In 20-bit mode, each output’s auxiliary data bits will be set to zeros. Output channel status bits will reflect the 20/24-bit mode setting. Refer to the ADAT-4 Internal Jumpers” for instructions on all jumper settings.

ADAT-4 Installation

This section provides instructions for connecting power, digital inputs. and digital outputs.

Connecting Power

Plug a 6VDC power supply (rated at 200 mA or greater) into the appropriate voltage outlet for your specific country, and connect the end of the cord into the ADAT-4 jack marked +6V. Secure the locking ring finger tight. The green PWR LED lights when power is applied.

Connecting the ADAT Input

The ADAT optical input includes eight audio signals with synchronization words, auxiliary data bits (currently all zeros) and clock extraction bits to conform to the ADAT format. Using an approved 1-meter (or less) ADAT cable, connect the desired ADAT source to the ADAT-4’s input connector.

Connecting AES Outputs

Connect the digital audio output from one of the four AES OUT connectors, and route it to the input of the desired destination device. Repeat the procedure for all digital outputs as required.

Refer to the ADAT-4 Specifications” section for a table of ADAT-4 channel routing.

Page 4

ADAT-4 User Guide

Image 10
Contents ADAT-4 User Guide Page Copyrights and Trademarks FCC Compliance Warranty StatementPrinting History Company AddressPage Table of Contents Page Documentation Conventions Signals and ValuesWhat are SoundPals? Primary SectionPower Supply Note Unpacking and InspectionADAT-4 About the ADAT-4Connecting Power ADAT-4 InstallationADAT-4 Interconnection ADAT-4 OperationADAT-to-AES Conversion Adat Bridge to AES Routing System ADAT-4 Internal Jumpers J5 is the Word Clock Input Polarity jumperFunction Problem Procedure ADAT-4 TroubleshootingADAT-4 Specifications Parameter SpecificationAudio Specifications Adat Input Track AES OutputOpening The Module This SectionBefore You Begin Closing The ModulePower Supply Specifications About Power SuppliesPortable Power Sources Power Supply Sources

ADAT-4 specifications

The Philips ADAT-4, a groundbreaking digital audio tape recorder, represents a significant advancement in recording technology. Launched by the Dutch electronics giant Philips, this innovative device is well-regarded for its precision and versatility, making it a staple in both professional studios and personal music setups.

At the heart of the ADAT-4 is its ability to record eight tracks of audio simultaneously. This multi-tracking capability allows musicians and sound engineers to layer multiple audio sources, such as vocals, guitars, and drums, creating rich and complex soundscapes. The machine operates using a unique digital audio tape (DAT) format, which ensures high fidelity and clarity in sound reproduction.

One of the standout features of the ADAT-4 is its user-friendly interface. The front panel is equipped with a series of intuitive controls, enabling users to navigate between various functions seamlessly. The LCD screen displays real-time information about recording levels, track status, and remaining tape time, allowing for efficient monitoring during sessions. This design philosophy reflects Philips’ commitment to making professional recording accessible to all.

In terms of connectivity, the ADAT-4 is versatile, featuring multiple input and output options, including S/PDIF and optical connections. This capability allows it to integrate smoothly with other digital equipment, such as mixing consoles and synthesizers, enhancing its utility in a studio setting. Additionally, the ADAT format was designed to support a wide range of audio processing technologies, making the ADAT-4 compatible with various audio formats and systems.

The sophisticated error correction technology in the ADAT-4 further enhances its reliability. It utilizes advanced algorithms to detect and repair any audio data discrepancies, ensuring that recordings are as pristine as possible, even in challenging conditions. This feature is particularly critical in professional settings where audio integrity is paramount.

The build quality of the ADAT-4 is another noteworthy aspect, showcasing Philips' dedication to durability. Constructed with high-quality materials, the device is built to withstand the rigors of frequent use, making it a worthwhile investment for both amateur and professional audio engineers.

In conclusion, the Philips ADAT-4 is a remarkable digital audio tape recorder that combines advanced technology with user-centric design. Its eight-track recording capability, intuitive interface, versatile connectivity options, robust error correction, and durable construction make it an essential tool for anyone serious about audio production. Whether in a professional studio or for personal use, the ADAT-4 continues to be a beloved choice among audio enthusiasts.