Installation; Supplied Items - Yamaha MY4-AEC Owner's Manual

Introduction
Thank you for choosing the Yamaha MY4-AEC. The MY4-AEC is an acoustic echo canceller
card designed for use with the DME64N/24N Digital Mixing Engines that can effectively reduce
troublesome acoustic echoes due to secondary pickup of speaker output and reflections from
room surfaces in teleconferencing situations. It is also capable of reducing feedback as well as
ambient noise from air conditioning and fans. This technology enables noise-free, high-
intelligibility teleconferencing in just about any environment. Four AES/EBU input and output
channels are provided, all with built-in sample rate conversion capability. The MY4-AEC can
also connect to digital audio devices that do not allow word clock synchronization.

Installation

Refer to the DME64N/24N owner's manual for installation details. The screws on the left and
right sides of the card also ground (earth) the device, so be sure to tighten them securely.

Supplied Items

 Owner's Manual (this document)
 3-pin Euroblock plugs x 4
 Cable ties x 4
MY4-AEC Owner's Manual
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