Sony IPELA PCS-G70 Operating Instructions Manual page 167

To use the Microphones
On the first page of the Audio Setup menu, select "EC-MIC" in "Mic Select"
(page 56).
Notes on placing the PCSA-A7 Microphones
• Position the Microphones about 50 cm (1.6 ft) away from the participants.
• When using speakers, do not place them in front of the microphones.
Configuration using the PCSA-A7 Microphones
Power is supplied to up to eight microphones connected to the PCS-G70/G70P
Video Communication System or the AC adaptor, including cascade
connections. However, using the 8-meter microphone cable counts as 4
microphones.
Power is not supplied to any connected microphones that exceed this limit.
You can add more microphones, by connecting the AC adaptor to the first non-
powered microphone.
Notes
• Up to 80 PCSA-A7 Microphones can be connected to one port, using a cascade
connection.
• The POWER LED turns off on a microphone with no power supply.
Setup example 1:
5
The 8-meter microphone cable counts as four microphones, and power is
supplied to only the first four microphones. The same is true if the 8-meter
microphone cable is used in the middle of the connections.
6 7 8 9
Using the PCSA-A7 Microphones
10
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