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<br /> MODULE DESCRIPTIO�lS (Con_.; I �
<br /> 4100 VOI�E COi111fV6UNICATiON COII�M�fVD CE���'�F ���(�C�,'�ENT i
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<br /> ' - - --- MASTER CONTROLLER � i '
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<br /> _ _..�.............— ONE-WAY VOICE �rF' �:�'r ::�
<br /> COMMUNICATIONS ?�'
<br /> MICRdPHONE �'��
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<br /> ` TWO-WAY FIREFIGHTER �'�`.'�'`��; T'� %`` ' f�
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<br /> ' ` MASl'ER PHONE ' ' ?"9 �;y :�
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<br /> _._- -- TELEPHONE � �"'''"`�•" � ��``� "
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<br /> _'�;�_*." �.�z .,�:'��: • LOCAL
<br /> � _._..__.----- CIRCUIT SELECTOR-�", �`i ��� , �.�=� �;� pqNEL
<br /> ____ SWITCHES .;� ... ->;�» �;.� .� ,;
<br /> �"''��"'i� '��-� �SP EA K E R
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<br /> ; AUDIO CONTROL SWITCH MODULE �__ ._��:_,._ �.___;��___
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<br /> C7f��-�'1(�4Y VOICE COEVIIVIUIVIC�4TIOfVS �`�, �,,;� '
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<br /> � Single & Dual Channel Audio �'�' � I
<br /> • Tripl'e Channel Audio with a Dedicated � �
<br /> Niicrophone Channel
<br /> = Multiple Supervised Remote Microphone GENERAL:
<br /> IflpUtS The 4100-8201 Audio System provides one-way voice
<br /> ° f�lult'iple Built-In Selectable Tones communica±ion, alarm tones, and/or prerecorded voice
<br /> messages to alert occupants of a fire�or other
<br /> e Spoken Voice Coding emergency situations Evacuation signalling may be
<br /> ° Multiple Digitized Human Voice Messages automatically generated via alarm initiated event
<br /> � Spoken Walk Test programs in the 4100 Master Controller or by firefighting
<br /> � Digi�tized Voice/Tone Generation personnel utilizing the system microphone The system
<br /> � Automatic or Manual Audio Control may also be equipped with a Firefighters' Master
<br /> � Separate Evacuation, Dr�ll, and Optional "All Telephone module to ailov�i the Fire Commander two-
<br /> way communication with firefighters or fire wardens
<br /> Clear" Voice Messages and Tones located elsewhere in the building. �
<br /> �• Ready-to-Talk Indicator for Microphone
<br /> ;° Synchronized Redundant Voice Tone OPERATION: �
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<br /> � Ge�erator The heart of the 4100 Audio System iis the 4100-0210
<br /> �° Local Panel Speaker for Tone/Message series Audio Control Board which prqvides routing and
<br /> Bro�adcast Verification preamplification of digitized alarm tones and voice ;
<br /> messages Actual tones and human voice messages
<br /> i� Miniplex Voice Transponders for Distributed �
<br /> t are recorded to digital format and stQred in the Audio
<br /> � AudiO Control Board's riessage memory 1Nhen called upon,
<br /> an integral Voice�Tone Generator (VTG) recreates the
<br /> i FIRE�IGI�TERS' TELEPHOP�lE SYSTEIVi: audio waveforms�of the prerecorded�voice/tone
<br /> • f�r�fighters' Telephone to Audio interface messages to sound completely natu�ral The Audio .
<br /> I Control Board receives instructions from the 4100 j �
<br /> � Mu�ltiple Remote Master Phones Master Controller,' to direct the routin�g of the audio �
<br /> ° �o�e Signal Indication on Remote tones, codes. prerecorded or manual voice messages
<br /> � Firefighters' Telephone to the appropriate audio output circuits I ;
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