Phonetics Sensaphone 4100, User Manual

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5. The alarm is acknowledged and the dialout sequence stopped. The unit will not
dial out for an alarm on AUX/input 4 until the condition is cleared and the sensor
re-tripped.
EXAMPLE 5:
Alarm Recognition:
The 4100 is installed in an unheated telecommunications switching station. The
temperature at night drops below the programmed low temperature limit (60°F). The built-
in temperature sensing has been disabled, so the unit does not dial out. (If you called into
the unit for a status report, the unit would indicate that a low temperature condition exists.)
EXAMPLE 6:
Alarm Recognition:
A frayed wire sparks and sets off a small fire. The smoke alarm goes off and produces a
loud, high-pitched squeal. The 4100 is positioned near the smoke alarm. The noise causes
a high sound alarm. The condition lasts the recognition time. For 30 seconds the 4100
recites the high sound alarm message locally and then begins the dialout.
Dialout:
1. The 4100 dials Phone #1 and repeats the following alarm message four times:
“Hello, this is telephone number 555-5674.
Sound level high.”
(4-second listen in time)
2. Then it requests acknowledgment:
“Hello, this is telephone number 555-5674.
Indicate you have received warning message.”
3. The unit does not receive a response.
4. The 4100 dials Phone #2 and recites the above alarm message-acknowledgment
request. Again, the unit does not receive a response.
5. The 4100 dials Phone #3 and the call is answered.
Acknowledgment:
1. You received the call at Phone #3 but were unable to enter the touch-tone code within
5 seconds. So, you call the unit back within 60 seconds to acknowledge the alarm.
The 4100 provides a status report and says:
“Warning message received by telephone number 555-1333.
Have a good day.”
2. The unit hangs up. The dialout is stopped. The unit will not dial out again for a high
sound alarm until the condition is cleared and re-tripped.
Chapter 8: Operation