Redback A 4571
Manuals and User Guides for Redback A 4571. We found 1 manuals for free downloads Operating instructions
The Redback A 4571 Emergency Evacuation Controller is a half rack unit that has both Alert and Evacuation tones based on Australian standard AS1670.4. It is triggered via standard alert/evac switches on the front of the unit or via remote trigger contacts on the rear. It features a 24V switched output which is enabled when the Alert, Evac or Chime tones are triggered. This unit is powered from a 24V DC source and features a line out facility and Voice Over.
Key Features
AS1670.4 based tones
Front panel and remote activation
Switchable alert/evac modes
Voice-over message recording
24V switched outputs
Compatible with fire indicator boards
1U half rack cabinet
Australian designed and manufactured
Pages: 6 Redback A 4571 Operating instructions
Brand: Redback Category: Security devices Size: 1 MB
Languages: English
Open manualFrequently Answers and Questions
What is the purpose of the override relay on the Redback A 4571 Emergency Evacuation Controller?
The override relay allows the alert tone, evac tone, or message to be broadcast at full volume regardless of the volume setting on individual volume controls (attenuators).
How do I change the time period before the Redback A 4571 Emergency Evacuation Controller switches from the alert to the evac tone?
This time period can be switched from 30 seconds to 7.5 minutes in 30 second increments using the DIP switches on the rear panel.
How do I record a voice-over message on the Redback A 4571 Emergency Evacuation Controller?
Connect a microphone to the 3-pin euro block on the rear of the unit. Press and hold the record button to start recording, and release the button to stop recording. The recorded message will play back when the button is released.
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