Viking K-2000-DVA Product Manual page 2

Definitions
Alarm Dialer Mode: In this mode, the K-2000-DVA calls the list of up to 8 phone numbers associated with an alarm
input when the input has reached the alarm state.
Alarm Input: One of eight inputs for alarm sensors which may be connected to the K-2000-DVA. Each input may be
configured as normally open, normally closed, or disabled. In addition, each input may be configured to require a
momentary or continuous closure.
Alarm Message: One of eight user-recorded announcements associated with a corresponding alarm input. Each
message may be up to one minute in length.
Alarm State: An alarm input reaches this state when there has been a closure across the input (if normally open) or
an open (if normally closed) for a minimum amount of time. If the Qualifier Timer is set to zero, this minimum time is
about 80ms. Otherwise the time to reach the alarm state is the value the Qualifier Timer has been set to (ranging
from 1 second to 18 hours).
Call Progress Detection: This feature, used in the Alarm Dialer Mode, enables the K-2000-DVA to determine when
the number it is calling has answered so that it can start playing the alarm message.
Forced Play Timer: The forced play timer is operational when the Call Progress Detection has been disabled. Instead
of starting the alarm message when the call is picked up, the K-2000-DVA waits a set period of time (from 1 -99
seconds) after the number is dialed before it starts playing the message. This feature would ordinarily only be used
when for some reason reliable call progress detection is not possible; for example: if one or more of the lines being
called are very noisy.
Hookswitch Flash Before Dialing: In some alarm dialing applications, it is necessary for the K-2000-DVA to provide
a 500 ms hookswitch flash before dialing any programmed phone number. This feature can be enabled or disabled
on a global basis (applies to all inputs and all dial numbers).
Lap Counter: The Lap Counter is a programmable counter that sets how many times the K-2000-DVA will cycle
through its list of up to 8 numbers for a given input before it gives up and stops the alarm dialing procedure. The Lap
Counter is set individually for each input and can be from 1 - 99.
Message Repeat Count: In the Alarm Dialer Mode, this is the number of times the alarm message is repeated per
call. In the Store Caster Mode this is the number of times the message is repeated per closure. In the Store Caster
Mode, if the closure is still in effect when the Message Repeat Count has been met, the K-2000-DVA will reset the
message repeat counter and play the message until the Message Repeat Counter has been met again. The Message
Repeat Count is set individually for each input and can be from 1-99.
Pager Number: A phone number of up to 32 digits long which can be used to dial numeric pagers (no alarm message
is played).
Priority: Lower number inputs have higher priority.
Qualifier Timer: This is a user-programmable timer that can be set from 1 second to 18 hours and specifies the
amount of time that a closure must stay in effect before the K-2000-DVA enters the alarm state. The default value of
the Qualifier Timer is 0, which is OFF.
Remote Access Code: A six-digit code required for remotely accessing the K-2000-DVA in order to poll the alarm
inputs for those that have entered the alarm state and have not been reset.
Reset State: An alarm is reset if the called party or the remotely accessing user dials a touch-tone "9" during the
alarm message. The alarm input resumes normal operation after the Resume Timer expires.
Ring Delay: This is the number of rings the K-2000-DVA waits before answering an inbound call. The Ring Delay
must be set from 0-9, with 0 specifying that incoming calls are not to be answered.
Ringback Limit: This is the number of times the K-2000-DVA will allow the phone to ring when trying to reach a
number on its phone number list before giving up and going on to the next number.
Resume Timer: This is a user-programmable timer that can be set from 1 second to 18 hours and specifies the
amount of time after an alarm input is reset before it resumes normal operation and begins looking for alarms again.
See Operation for a discussion of how the Resume timer determines when an alarm input leaves the reset state.
The default value of the Resume Timer is zero, which is OFF.
Security Code: A six-digit code required for entering programming remotely.
Status LED: The Status LED provides a visual indication of operation. When the K-2000-DVA is inactive the LED is
ON. In local, remote, or PC programming the LED is OFF. In the alarm dialer mode, the LED is FLASHING whenever
the K-2000-DVA is processing an alarm. In the store caster mode, the LED is FLASHING while the message is being
played
Store Caster Mode: In this mode the K-2000-DVA plays messages only (no dialing).
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