Chapter 1: System operation
EST iO64 and iO500 Technical Reference Manual
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Re-sounding notification appliances
Once the notification appliances are silenced by pressing the Signal
Silence button, you can press the Signal Silence button a second
time to turn the notification appliances back on.
Note:
NACs re-sound automatically if a new alarm (from another
device) is received.
When you re-sound notification appliances:
• The Signal Silence LED turns off
To re-sound notification appliances:
1. Press the Signal Silence button.
Signal Silence button
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