One-Way Communications Systems:
•
Single and dual channel audio
•
Triple channel audio with a dedicated microphone
channel
•
Multiple supervised remote microphone inputs
•
Multiple built-in selectable tones
•
Spoken voice coding
•
Multiple digitally recorded human voice messages
•
Digitized voice/tone generation
•
Automatic or manual audio control
•
Separate evacuation, drill, and optional “all clear”
voice messages and tones
•
Ready-to-talk indicator for microphone
•
Optional synchronized redundant voice tone
generator
•
Local panel speaker for tone/message broadcast
verification
•
MINIPLEX voice transponders for distributed audio
Fire Brigade Telephone Systems:
•
Telephone to audio interface
•
Multiple remote master phones
•
Ring signal on remote telephone indicates call
request
•
Telephone circuits are supervised for open and short
circuit conditions
General
Systems with audio provide one-way voice
communication, alarm tones, and/or digitally
prerecorded voice messages to alert occupants of fire or
other emergency situations. Evacuation signaling may
be automatically generated via alarm initiated event
programs in the 4100 Master Controller or by
firefighting personnel operating the system microphone.
The system may also be equipped with a Fire Brigade
Master Telephone module to provide the Fire
Commander with two-way communications with
firefighters or fire wardens located remotely throughout
the building.
Operation
Audio Control Board provides routing and pre-
amplification of digitized alarm tones and voice
messages. Actual tones and voice messages are digitally
recorded and stored in the audio control board’s
message memory. When called upon, an integral Voice
Tone Generator (VTG) recreates the audio waveforms
of the prerecorded voice/tone messages with completely
natural sound. The Audio Control board receives
instructions from the Master Controller to direct the
routing of the audio tones, codes, prerecorded or
manual voice messages to the appropriate audio output
circuits.
Simplex Time Recorder Co.
5
S4100-0025 (EN54) 5/99
PULL DOOR TO OPEN
EMERGENCY OPERATING
INSTRUCTIONS
INDICATION OF ALARM, FAULT WARNING, OR DISABLED CONDITION:
- GENERAL VISIBLE INDICATOR AND AUDIBLE INDICATOR ON.
TO VIEW SUPPRESSED ALARM, FAULT, OR DISABLED INDICATIONS:
- PRESS "REVIEW" KEY LOCATED UNDER EACH VISIBLE INDICATOR.
- REPEAT UNTIL ALL SUPPRESSED INDICATIONS HAVE BEEN DISPLAYED.
TO SILENCE THE LOCAL AUDIBLE INDICATIONS:
- PRESS "PANEL SILENCE" KEY.
TO SILENCE THE ALARM SIGNALS:
- PRESS "SOUNDER" SILENCE/RESOUND" KEY.
TO RESTORE SYSTEM TO NORMAL:
-PRESS "RESET" KEY.
SYSTEM
FAULT
POWER
SITE SPECIFIC PROGRAMMABLE KEYS/LEDS
RESET
PANEL
SILENCE
FIRE
ALARM
REVIEW
ALARMS
FAULT
REVIEW
FAULTS
SOUNDER
FAULT/DISABLED
DISABLE/ENABLE
SOUNDERS
SOUNDERS
SILENCED
DISABLEMENT
REVIEW
DISABLED
ZONES
SOUNDER
SILENCE/RESOUND
*** System is Normal ***
09:36:24 MON 05-APR-1999
4100
FIRE ALARM CONTROL
One-Way Voice
Communications Microphone
Two-Way Firefighter
Master Phone
Telephone Circuit
Selector Switches
Master Controller
Audio Control Switch Module
Local Panel
Speaker
Voice Communication Components
Audio Component Details
