Positioning The Fon-C70 And Ff-M70 Expansion - Fortinet FortiFone FON-C70 User Manual

Positioning the FON-C70 and FF-M70 expansion

The microphone reception of the FON-C70 conference phone is ideally placed within 3m of any
speaking person. Better reception is within 2m.
Figure 1: FON-C70
The FON-C70 is a directional microphone. Its coverage range is 60 degree. Ensure the
microphone faces the speaker.
When the size of the conference room is more than 16 (4x4) square meters or the spacing
between a speaker and FON-C70 IP conference phone is more than 2m, one expansion
microphone (FF-M70) should be connected to the FON-C70 IP conference phone.
Figure 2: FON-C70 + single FF-M70
Installation Page 7 FortiFone User Guide