Ending A Point To Multi-Point Meeting; Notes On Secondary Terminals - Sony PCS-1500 Service Manual

Ending a Point to Multi-Point
Meeting
1
Press the DISCONNECT ( )
button on the Remote
Commander.
The screen changes to the four-
split screen, and the
DISCONNECT menu appears on
the monitor screen.
DISCONNECT
Are You Sure ?
YES, DISCONNECT ALL: NO: CANCEL
DISCONNECT A ONLY: 1
DISCONNECT B ONLY: 2
A B
DISCONNECT C ONLY: 3 C
2
To disconnect a selected
terminal
Select the number to be
disconnected with one of the
number buttons.
The selected terminal is
disconnected.
To disconnect all the terminals
Press the DISCONNECT ( )
button on the Remote Commander
again.
All the terminals are
disconnected.
To cancel the disconnection
Press the CANCEL button on the
Remote Commander.
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Notes on Secondary Terminals

If the terminal that is not adequate for When holding a meeting in the
64 K network, the 56 K terminal
the setting on this system is connected,
this terminal is called as the secondary is connected
terminal. The system automatically changes the
When the secondary terminal is transfer rate to 56 Kbps. The slave
connected, some of the function is terminal that cannot change the rate
limited as follows: becomes the secondary terminal.
The meeting with the secondary
When a normal phone is terminal is as follows:
connected • Send/receive the audio.
You can connect only one normal • Receive the video.
audio phone in the network. If two
When the different audio mode
phones try to connect, the system will
terminal is connected, and the
disconnect its line or reject the call.
video mode is different
The audio mode of the other terminals
is not influenced: The system automatically changes the
• Once a phone is connected. video rate to the lowest one. The slave
• After the normal phone ends a terminal that cannot change the video
meeting. rate becomes the secondary terminal.
The meeting with the secondary
When the slave terminals via 1B- terminal is as follows:
channel and 2B-channel are • Send/receive the audio.
mixed when NUMBER OF LINES • Receive the video.
is set to 2B
When the terminal whose video
Holds a meeting via 2B-channel with
rate is lower is connected
the 2B-channel terminals and via 1B-
channel with the 1B-channel Broadcasts the picture to all the
terminals. The meeting with the 1B- terminals with the lowest frame rate in
channel terminals is as follows: the network.
• Send/receive the audio.
• Receive the video. When the terminal whose video
mode is only QCIF is connected
If 2B-channel terminals end a
meeting, and only 1B-channel Does not broadcast the picture to the
terminals are in the network, the QCIF terminal. Also, does not display
meeting holds via 1B-channel. This the picture from the QCIF terminal on
1B-channel meeting can send/receive the local monitor in 4SPLIT mode.
the audio and video.
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