Security Link SL150 Guia de Resolução de Problemas descarregar pdf (Página 57)

11–1

SECTION 11

Audio Alarm Verification (AAV) Unit

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In This Section

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About Audio Alarm Verification

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Wiring Connections

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About Audio Alarm Verification

An Audio Alarm Verification (AAV) module, such as the Eagle 1250, is an add-on accessory

that permits voice dialog between an operator at a central station and a person at the alarm

installation, for the purpose of alarm verification.

To enable the AAV feature, enter option “4” in field

✱

91, OPTION SELECTION

The AAV option cannot be used in UL installations.

After all messages have been sent during a reporting session to the primary phone number,

the control will trigger the AAV if at least one of the messages was an alarm report. The

control will send a “

LISTEN-IN TO FOLLOW

” message (Contact ID event code 606), which

signals the 685 receiver at the central station to hold the phone connection for 1 minute.

Once the digital message is “kissed off,” the control will give up the phone line to the AAV

module, without breaking connection with the central station. At this time, all sirens and all

continuous keypad sounds in all partitions will be shut off.

You must connect a 4204 or4229 relay module when using an AAV unit. Do not use relay

output number 1 for any other function

Wiring Connections

The method used to trigger AAV is via the use of a 4204 or 4229 Relay Module, as shown in the

AAV connection diagrams that follow (one diagram for connections when a 4285/4286 Phone

Module is used, the other when the 4285/4286 is not used).

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Security Link SL150 Guia de Resolução de Problemas Página 57