User's Manual

13
system setup
security alert features
RS-232 and Security Alert contacts
 e security Alert features allows the teacher/presenter
to send a silent wireless electronic signal with a simple
press of a button, in the event of an in-classroom security
incident.  e signal is easily generated by the teacher
who is wearing Sapphire wireless pendant microphone.
 is same microphone transmitter which is used for
in-room ampli cation, has a special button (labelled
PRIORITY) on the side for initiating the Security Alert.
Simply holding down the button for 4 seconds, "closes"
a contact closure on the rear panel of the TeachLogic
ampli er and sends the Security Alert signal to the
appropriate location possibly the principal's or security
monitoring station.  e front panel power switch on
the front of the ampli er will "blink" with a so green
background.
To disengage from the Security Alert mode, simply hold
the side button for 4 seconds, and the ampli er will
return to its normal state with the front panel power
button illuminated with a solid blue background.
 e output is a three pin NO/NC contact closure labeled
Security Alert.
RS-232 Switch
Turn RS-232 switch to "ON"
position when using remote
control wall panel.
Turn to "OFF" when not in
use.