Sony PCS-XG80 Operating Instructions Manual page 25

Optional equipment especially designed for use with the Communication
System
The following optional devices are used to enhance your videoconference.
Unit
PCSA-B384S ISDN Unit
PCSA-B768S ISDN Unit
PCSA-A3 microphone
PCSA-A7 microphone
PCSA-DSG80 HD Data
Solution Software
PCSA-MCG80 HD MCU
Software
Description
Used to connect to an ISDN line. Up to three ISDN
lines; 6B channels usable.
Used to connect to an ISDN line. Up to six ISDN
lines; 12B channels usable.
Unidirectional microphone. It is recommended when
you want to pick up the voice of a speaker directed
toward the microphone.
Directional microphones that feature high sound
quality and a built-in monaural echo canceller.
(Commercially available microphones are 4-piece
set.) Several PCSA-A7 Microphones can be
connected in cascade without reduceing sound
quality. Recommended when many microphones are
required.
Note
This function is not available on the PCS-XG55/
XG55S/XA55.
Software required for transmission of video and
computer pictures at the same time by connecting a
computer.
Software required for multipoint connection using
LAN or/and ISDN.
Note
This software cannot be installed on the PCS-XG55/
XG55S/XA55.
System Components
25