Lyric Gateway Installation and Reference Guide
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System Operation
System Operation
System Operation
System Operation (Continued)
ETL
Audio alarm verification has not been evaluated by
Audio alarm verification has not been evaluated by
Audio alarm verification has not been evaluated by
Audio alarm verification has not been evaluated by ET
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ET
ETL.
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Audio Alarm Verification (Two
Audio Alarm Verification (Two
Audio Alarm Verification (Two
Audio Alarm Verification (Two----Way Voice Feature)
Way Voice Feature)
Way Voice Feature)
Way Voice Feature)
This feature allows the Central Station operator to listen, talk to or conduct a two-way conversation with an
individual(s) at the premises. It also assists the operator in gathering information about the nature and location
of the alarm that may be helpful in responding to police and fire departments. All Lyric Gateways are capable of
supporting the Two-Way Voice feature. The Lyric Gateway does not make system announcements when the
Two-Way Voice feature is active.
If a Wi-Fi connection is being used for Two-Way Voice (AAV), sufficient bandwidth must be available.
•
AAV requires a continuous Wi-Fi upload/download bandwidth of 90kbps for proper operation.
•
Wi-Fi bandwidth less than 90kbps may result in degraded performance.
Activati
Activati
Activati
Activation
on
on
on
Fire and CO alarms will
Fire and CO alarms will
Fire and CO alarms will
Fire and CO alarms will prevent the
prevent the
prevent the
prevent the Lyric Gateway
Lyric Gateway
Lyric Gateway
Lyric Gateway from starting
from starting
from starting
from starting an AAV session. A new Fire or
an AAV session. A new Fire or
an AAV session. A new Fire or
an AAV session. A new Fire or
CO alarm will end an AAV session that is in progress.
CO alarm will end an AAV session that is in progress.
CO alarm will end an AAV session that is in progress.
CO alarm will end an AAV session that is in progress.
The Gateway sends the “alarm message” followed by a “Listen-in-to-Follow message” (Contact ID® code 606) to
the Central Station. The Listen-in-to-Follow message causes the Central Station’s digital receiver to temporarily
hold the phone line for approximately 1 minute. When the Gateway receives the “kissoff” from the Central
Station, indicating that the alarm message has been received, the Two-Way Voice (AAV) feature is activated in
the (default) “Listen Mode” and sirens and keypad sounds are discontinued. The Gateway transmits a beep
acknowledgment to the Central Station, once per second. The beep alternates between two tones and indicates
that the Gateway is waiting for a session command from the Central Station operator. Once a command is
issued the beep acknowledgement is discontinued, however, if a command is not issued within two minutes the
system will “time out” and the call will be terminated.
Operator Commands
Operator Commands
Operator Commands
Operator Commands
The Central Station operator begins the session, which last 5 minutes, by entering one of the valid AAV
commands shown in the table below. The session may be extended 5 minutes, without changing the operating
mode, by pressing the [7] key on the touch-tone phone. Selecting another operating mode also resets the
session an additional 5 minutes. During the last minute of the 5 minute, session, the Gateway generates two
beeps every 30 seconds to alert the Central Station operator that the session is about to time out. The Central
Station operator may then extend the session by pressing the [7] key on the touch-tone phone. If the session is
not extended, the phone line is disconnected and the session is ended. Sessions may be ended at any time by
pressing the [9] key on the touch-tone phone.
During an AAV session the Gateway’s shield will blink Green or Red and “Alert” will blink red. The pattern is
dependent upon whether the alarm has been programmed for silent or audible emergency.
The AAV modes are described as follows:
NOTE
NOTE
NOTE
NOTE:
:
:
: When entering AAV commands make sure the Central Station receiver has been disconnected
from the phone line, otherwise AAV commands may not go through.
Key
Key
Key
Key
Function
Function
Function
Function
1
Talk Mode: Pressing the [1] key on the touch tone phone, enables one-way voice communication
from the Central Station to the violated premises, and allows the operator to communicate through
the Gateway’s built-in speaker.
2
VOX (Voice) Mode: Pressing the [2] key on the touch-tone phone, enables two-way voice
communications between the Central Station and the violated premises via the Gateway’s built-in
speaker and microphone.
.
3
Listen Mode: Pressing the [3] key on the touch-tone phone, Enables one-way audio from the violated
premises to the Central Station. The Listen Mode is the start up default mode of the voice feature and
allows the operator to listen through the Gateway microphone.
7
Extends the session 5 minutes without changing its operating mode.
9
Ends the session and disconnects the phone line.
Summary of Contents for Lyric LCP300-LC
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