Alesis EC-1 A ES/EBU Installation, Precautions, EC-1 Connection to M20 Main Circuit Board

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EC-1 AES/EBU Interface, Appendix E

INSTALLATION

PRECAUTIONS

Install the EC-1 only if you have had some experience with similar devices and feel competent to do so. If the following instructions are not clear to you, have your dealer or a trained technician install it for you.

Hazardous voltages are present within the chassis. Do not remove the top panel without first unplugging the unit from AC power!

EC-1 CONNECTION TO M20 MAIN CIRCUIT BOARD

The EC-1 comes with a 40-pin flexible cable. The cable should be attached to the multi-pin header on the card with the blue side of the cable facing away from the XLR connectors.

To connect the EC-1 to the M20:

1.Remove the top panel from the M20. The top panel is held to the rear panel with two Philips head screws.

2.Remove the expansion slot blank panel from the M20 rear panel. Four screws keep the blank panel in place. It is best to hold the blank panel in place when removing the screws to prevent the blank from dropping onto the main circuit board.

3.Insert the ribbon connector into the 40-pin header on the main circuit board. The header is labeled “J7” and sits to the right of the chip labeled “2-32-0007 SMPTE FPGA”. The blue side of the cable should face the front of the M20.

4.Screw the EC-1 card into the expansion slot from the inside of the M20. Use the four screws that held the blank panel in place.

5.Replace the top panel.

To test for proper installation, plug the unit back in to AC power, turn on the M20, and press the Digital Source button (next to the meter display) until the “DIG SOURCE” group in the meter display indicates “I/O CARD”. This confirms that the M20 has detected the EC-1’s presence.

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EC-1 MANUAL 1.00

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Contents EC-1 AES/EBU For the M20 Professional 20-BIT Digital RecorderEC-1 AES/EBU Interface, Appendix E EC-1 Manual Table of Contents InterfaceCE Declaration of Conformity EMCOctober About the EC-1 Front Panel Setup Overview of Main FunctionsAbout AES/EBU Digital Audio Digital Audio CablesEC-1 Connection to M20 Main Circuit Board InstallationPrecautions Basic Operation Selecting AES/EBU I/O Card AS the Digital SourceSelecting AES/EBU I/O Card AS the Clock Source To Select AES/EBU AS the Clock SourceIf the EC-1IS not Installed in the Master M20 Input Routing Using AES/EBU I/O Card AS the Digital SourceIf the Input Selection is Analog and AES/EBU Simultaneously EC-1 AES/EBU Interface, Appendix E EC-1 Manual

EC-1 A ES/EBU specifications

The Alesis EC-1 is a compact and versatile digital audio processor designed for both professional and home studio environments. Featuring advanced ES/EBU digital input and output, this unit ensures high-quality audio transmission with minimal latency and maximum fidelity. The EC-1 stands out for its robustness and efficiency in handling various audio tasks.

One of the main features of the Alesis EC-1 is its ability to process audio signals in real-time, allowing musicians and sound engineers to manipulate their sound with precision. This real-time processing capability is further enhanced by the device's low-latency architecture, which minimizes delays during recording or playback. The EC-1 also supports a wide range of sample rates, accommodating various audio formats and providing flexibility for different projects.

The unit is equipped with a user-friendly interface that includes a clear LCD display, making navigation through its features intuitive. This interface allows users to access various settings and functions easily, such as adjusting gain levels, monitoring audio signals, and employing various effects. For connectivity, the EC-1 provides multiple input and output options, including AES/EBU digital connectors, ensuring seamless integration with other professional studio gear.

In terms of sound processing, the Alesis EC-1 is complemented by a suite of built-in effects, which include reverb, delay, and modulation effects. These effects can be applied to audio signals in real-time, enabling users to create rich and complex soundscapes. Additionally, the processor offers EQ and dynamics processing capabilities, making it a powerful tool for sound shaping and enhancement.

The build quality of the EC-1 is another notable aspect, as it is designed to withstand the rigors of both studio and live performances. Its rugged casing and durable controls ensure reliability in various settings. Furthermore, the device is compact, making it easy to integrate into any rig or studio setup without consuming excessive space.

In conclusion, the Alesis EC-1 A ES/EBU is an essential tool for audio professionals looking for high-quality digital audio processing. With its impressive feature set, robust build, and user-friendly interface, it stands out as a reliable solution for both studio production and live performance applications. Ideal for musicians, sound designers, and engineers alike, the EC-1 enhances creativity while maintaining the integrity of audio quality.
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