User Manual

Quinta – Microphone Units
14
4.2 Programmable Function Button of the Chairman Microphone Unit
!
Depending on the configuration the following functions are possible
with the function button !: mute, clear or priority. The function
button can be configured via the control unit with the Quinta
Conference software.
1. Normal
All active delegate microphone units will be cleared and the
microphone of the chairman unit will be switched on. The
delegates can switch on their microphones again, when the
chairman switches off his microphone.
2. Mute
All active delegate microphone units will be muted when the
chairman is speaking and will be reactivated when the chair-
man switches off his microphone.
3. Clear
All active delegate microphone units are cleared an can be
switched on afterwards.
4. How to Mute Audio IN ports
First push mutes the port, the next one enables it, third one
mutes again etc.
If the chairman presses the function button, the audio input of
the Quinta CU control unit will be muted. The microphone
button  will start flashing red (slowly). When the chairman
turns on his/her microphone, the microphone button  will
flash green (slowly). If the chairman turns off the function, the
microphone button  will illuminate green.
5. How to Mute Audio IN ports and clear all active delegate units
By pressing the function button a second time, mute is released.
By pressing the function button a third time, the audio input is
muted again and all active delegate units will be cleared etc.
The microphone button  will flash red (slowly). When the
chairman turns on his/her microphone, the microphone button
 will flash green (slowly). If the chairman turns off priority, the
microphone button  will illuminate green should the micro-
phone be still on.
6. How to Mute Audio OUT ports
First push mutes the port, the next one enables it, third one
mutes again etc.
If the chairman presses the function button of his/her micro-
phone unit, the audio output of the Quinta CU control unit will
be muted. The microphone button  will flash red (slowly). If
the chairman turns on his/her microphone, the microphone
button  will flash green (slowly). If the chairman turns off
priority, the microphone button  will illuminate green, should
the microphone be still on.
7. “RS 232 Message” Function
A command is sent via the RS 232 serial interface from the
Quinta CU control unit and a programmed function is carried
out via a media control system for instance (e.g. light control).
At the same time a command is also sent for other functions
via the RS 232 serial interface from the Quinta CU control unit.
8. Command A/B
Two different commands according to the duration of the push
of the function button.
< 1 second = command “Short press string” is transmitted
> 1 second = command “Long press string” is transmitted
These commands can be set individually with the Quinta
Conference software.
Quinta MU23