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Student's PTT Mic - Input






To connect a Push To Talk Microphone  to the A-903MK2 Amplifier
a M-11S Module is required in the selected input position.


M-11S Module

This input is Muted
if the School PA System is connected
to the Amplifier and someone is speaking on the School PA System.


Connect the Three Microphone Wires from the Push To Talk Mic
to the M-11S Module Terminal Screws.


It is also possible to connect a Microphone with a 1/4" Plug or 
a Microphone with an XLR Connector to the above input module. 
However you will need an adapter cable with three wire leads at one
end of the cable and a 1/4" Female Plug at the other end of the adapter 
cable or an XLR Connector at the other end of the adapter cable.

Note: Be sure to use a Unidirectional Microphone.

Integration - Benefits

bulletIt is possible to establish a Student Presentation Desk or 
a Student Presentation Podium via the above microphones.
bulletQuite often it is difficult to hear young students and this input
significantly improves the possibility hearing these students.
bulletThe Student's PTT Mic Input Automatically Mutes the Student's Voice when someone is speaking on the School PA System.
bulletThis input allows for the Student's Voice to be heard by all of the Students in the Classroom as well as by a Hearing Impaired Student, using a Personal FM System.


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Copyright 2001 & 2002 Alphanet Systems Inc.
Last modified: September 02, 2002