Yamaha MY4-AEC Owner's Manual page 13

Basic Connection and Setup
Example 1: Teleconferencing with a Remote Location
This is an example of a teleconferencing system set up to allow multiple participants to hold
conferences with a remote location ("Office X").
Preparation
The first step is to make the basic local (near end) connections and determine the optimum
microphone and speaker locations as well as gain settings. The AEC system will have the best
possible effect if these initial steps are carried out properly.
1
Prepare the following equipment.
 DME24N x 1
 MY4-AEC x 1
 Microphones x 4
 Speakers x 2
NOTE
Be sure to choose microphones and speakers that have good frequency response characteristics
in order to ensure optimum AEC operation.
2
Connect the microphones and speakers to the analog [IN] and [OUT]
connectors on the DME24N rear panel as shown in the diagram.
MY4-AEC Owner's Manual
13