It controls 1 overall mix to our classroom speakers only. Observe the Instructor's camera on the group of 5 send wall monitors. The group of 5 send wall monitors generally show what distant sites see. Observe a remote site on the remaining monitors. Each selection of the 'rcve cycle' button on the classroom AMX remote switches these monitor pictures to the next in the series of up to 5 sites.
Students press and hold their buttons to speak and adjust the student's camera.
These signals differ from other sources in that the remote site selected will see our classroom Instructor camera instead of themselves. Enjoy Class, don't forget to start the VHS recorder in the TH122 control room. Power off each device in reverse order.