Sennheiser TeamConnect Ceiling 2 ES1 Ceiling Audio Solution TeamConnect Ceilin - Page 14

Application Guide ES-1 Audio System Set-up Guide for Microsoft Teams Finding the Correct Level for the AEC Ref Signal Set up a test call where the far-end presenter is unmuted but remains quiet. In the control software for the AEC, set the output level for the AEC ref signal to the minimum level. This allows the position of the near-end presenter to be tracked properly, never reaching the Static status. The Static status is indicated in Sennheiser Control Cockpit by a direction of 315 degrees horizontally and 90 degrees vertically. When the output level of the AEC reference signal is increased steadily, at a certain point the static status becomes active and the displayed position in Sennheiser Control Cockpit is fixed at 315 degrees horizontally and 90 degrees vertically. Find the level where the static status starts to become active with a quiet far-end. When this threshold is found, reduce the output level of the AEC reference signal by 15 dB to 20 dB. A Gain Control block is provided between the AEC reference and Dante Tx, provided for this purpose. Fire Alarm Override Some municipal building codes require that the output of an amplified audio system is muted when a fire alarm is triggered so that the alarm and any announcements can be heard. April 2020 Page 7