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12
VAD-2 Plus Installation and Operation Manual
OPERATION
Operation
Voice Dialing:
When any of the five inputs (status input one, status input two, silence sen-
sor, temperature sensor or power failure), if enabled have been triggered for the pro-
grammed debounce (delay) time, the VAD-2 Plus will begin dialing the first tele-
phone number programmed for that input.
Five seconds after dialing a telephone number, the VAD-2 Plus will begin
repeating the recorded message associated with the tripped input. The message will
be repeated for the number stored in the “repeat” count location.
After speaking a greeting message that may identify the source of the call,
the VAD-2 Plus then speaks a unique message for each input. Each message comes
factory programmed, but may easily be re-recorded locally or remotely with your
own customized messages.
The alarm message will be played the number of times that is programmed
into the “repeat” memory. If there isn’t a user entered (*)(asterisk) acknowledg-
ment, the VAD-2 Plus will go on to the next number and so on until all numbers
stored in the alarming input’s dial list have been called. This process will then be
repeated for the number of times stored in the “lap” memory. The lap and repeat
memories are global for ALL inputs.
After reporting, the VAD-2 Plus is ready to receive commands after the secu-
rity (un-lock) code is entered through your telephone keypad. Functions include
telling the VAD-2 Plus to report on the input state of any of the five inputs, com-
manding the VAD-2 Plus to pulse any one of its two SPDT relays for 1 second and/or
turning any one of the relays on or off. When a relay command is given, the VAD-
2 Plus will speak the condition of the relay(s).
In addition to initiating a call out when any input changes, the VAD-2 Plus
monitors its telephone line to receive a call-in from a remote location. When a call
is received, the VAD-2 Plus speaks a greeting message, and is then ready to receive
the security (un-lock) code and execute commands to report on inputs, or changes to
the two relays.
Alarms:
When an alarm is generated, the VAD-2 Plus will call the first number on the
call out list, play the message and wait for a DTMF (*)(asterisk) as an acknowledg-
ment. If no (*)(asterisk) is received, it will hang up and call the other numbers on
the calling list. Once an alarm has been acknowledged it will beep and remain off
hook for relay control or input/output polling. If another alarm is generated while it
is off hook, the VAD-2 Plus will wait until the current session is finished, discon-
nect, then dial out the new alarm. The call will be disconnected after the calling
party hangs up and the CPC (wink) is received from the central office or will hang
up after pre-programmed minutes of inactivity.
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