Cisco Profile Series Installation Manual
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Also see for Profile Series: User guideGetting started guideGetting started guideGetting started guideUser guide
Microphone installation guide for Profile Series with Codec C40 and C2078-19808-02 Profile C40-C20 Microphone Installation Sheet | September 2011 | © 2010-2011 Cisco Systems, Inc. All rights reserved.Using one or two microphonesProfile systems with Codec C40 and C20 are shipped with two microphones.Normally a single microphone should suffice to serve all the participants, asshown in room setup A to the right.However, if this is not the case you will need to use two microphones, asshown in room setup B. You must then make sure the microphones are spacedsufficiently apart to avoid that the sound of the first microphone suffers frominterference from the second microphone.How to place the two microphonesAs a rule of thumb: The second microphone should be placed three timesor longer away from a participant (MIC 2 - distance 3x) compared to themicrophone closest to that participant (MIC 1 - distance x). This is the case forall participants.If you cannot fulfill the requirement you might not need the second microphonein the first place. Instead, inspect the site to ensure that all participants haveeye contact with the microphone when using the system.Installing the microphonesPlace the microphones on the table and lead the cables toward the rear sideof the Profile system.Open the rear door in the base module and locate the microphone connectorson the codec. Connect the microphone cables as shown on the next page.User documentationUser documentation is available on the Cisco web site.Go to: http://www.cisco.com/go/telepresence/docs.Room setup AA room with four or less participants requires one microphone.The distance between the video system and the table is 1.5 m (5 ft).Profile systemMIC 1Camera view,max zoomRoom setup BA room with more than four participants requires two microphones.The distance between the video system and the table is 1.5 m (5 ft).MIC 1 MIC 2x 3xParticipantProfile systemCamera view,max zoom |