Cisco Cisco TelePresence MX700 Guida Utente

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D1534501 User Guide  
Cisco TelePresence SX10, SX20, MX200 G2, 
MX300 G2, MX700, MX800, SX80
Produced: November 2015 for CE8.0
All contents © 2010–2015 
Cisco Systems, Inc. All rights reserved. 

Intelligent 

Proximity

Cisco video endpoints emit ultrasound as 

part of the Intelligent Proximity feature. 
Most people are exposed to ultrasound 

more or less daily in many environments, 

including industry, commercial applications 

and home appliances. 
In  our  systems  MX200 / 300 / 700 / 800, 

the ultrasound sound pressure level is 

below 75 dB at a distance of 30 cm or 

more from the loudspeaker. 
Even if airborne ultrasound may cause 

subjective effects for some individuals, it is 

very unlikely that any effects will occur for 

levels below 75 dB.