Installing The Tabletop Microphones - Polycom ATX 200 Integrator Manual

Polycom ATX Integrator's Guide

Installing the Tabletop Microphones

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Figure 3-13
10 Point the dot, which is located on the band around the middle of the
microphone ball, straight towards the wall behind the displays.
Inside the microphone ball are three hypercardioid microphones. You can
achieve the best performance of the echo canceller and the best audio
pickup of the participants by rotating the ball so that the dot points
towards the wall behind the displays.
Figure 3-14
If the Ceiling Microphone Arrays cannot be installed in the ATX room, you can
install optional HDX tabletop microphones instead.
To install the tabletop microphones, you must have three HDX tabletop
microphone array kits. Each kit contains one microphone array and one 25'
(7.62 m) cable. If you need a longer cable to reach the codec, you can order a
50' (15.24 m) cable from Polycom.
The illustration below shows the tabletop microphone setup in an ATX 300
room.
Attaching the Ceiling Microphone Ball
Aligning the Dot on the Ceiling Microphone Ball
Polycom, Inc.