Silencing External Devices Connected to the Alarm Relay Contacts
You can manually silence external devices connected to the alarm relay contacts. To silence the external devices, press the alarm cutoff button located on the craft interface front panel.
Silencing the device does not remove the alarm messages from the display (if present on the router) or extinguish the alarm LEDs. In addition, new alarms that occur after an external device is silenced reactivate the external device.