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Chapter 7: Operation
81
• The dial-out process is activated as soon
as the Call Delay time expires (if the
alarm has not been cancelled at the
Model 1104’s installation site.) The dial-
out begins with telephone number 1 and
proceeds sequentially, through the
remaining telephone numbers.
• If the alarm is not acknowledged with
the first dial-out telephone call, the
Model 1104 waits the duration of
Intercall Time before dialing the next
telephone number. Intercall Time is the
programmed waiting period in between
each dial-out telephone call.
• When the telephone is answered, the
programmed Voice Repetitions
determine the number of times per call
the Model 1104 recites the alarm
message.
• Call Progress, an automatic feature,
enables the Model 1104 to detect
whether or not the telephone call is
answered. After 8 rings, or if a busy
signal is encountered, the Model 1104
will hang up, wait the programmed
Intercall Time, and proceed to dial the
next telephone number.
• If no telephone calls are answered, the
Model 1104 dials out sequentially,
through the remaining telephone
numbers and continues to cycle until the
programmed Maximum Number of
Calls is reached.
• When the telephone is answered, the
Model 1104 will immediately begin
reciting a message that indicates which
of the inputs is in alarm. At the same
time, the alarm message is repeating at
the Model 1104’s installation site. The
Model 1104 will request acknowledg-
ment, if it has not yet occurred.
Call Delay:
Expired
Call Progress:
Activated
Max Calls:
Activated
Alarm Messages:
By Telephone
and
On site
III. Dial-out Begins Variable Factors
Intercall Time:
Activated
Voice Repetitions:
Activated