Alarms
English 107
To silence alarms before they activate:
1. Press
. Alarm mute is active for two minutes. During that period, is displayed on the
Information bar and
flashes.
2. To cancel Alarm mute, press the flashing
again.
Resetting alarms
The following alarms cannot be manually reset. For these alarms you must correct the cause of the
alarm. Resolving the alarm will automatically clear the display.
• Total power failure
• Critically low battery
• Low pressure
• Pressure line disconnected
• Battery inoperable
• Circuit disconnection
• Incorrect circuit adapter.
Resetting an alarm removes that alarm from the Alarm display and the Active alarms screen, and turns
off the visual and audible alerts. An active alarm should only be reset after the situation that caused the
alarm has been attended to. If the alarm condition has not been corrected, the alarm will activate again.
The Astral device may automatically clear an alarm when the condition that triggered the alarm is
corrected. When an alarm is cleared it no longer displays in the Active alarms screen and the audible and
visual alerts cease.
When an alarm is cleared or manually reset, the Alarm display then shows the next highest priority active
alarm.
To view a complete alarm history, see the Events log available from the Information menu.
To reset the displayed active alarm:
1. Press
to mute the alarm. The button illuminates and flashes.
2. Press
again to reset the alarm. The alarm message is removed from the Alarm display. It
is also cleared from the Active alarms screen.
Note: You can carry out this procedure with the Active alarms screen open, if you want visibility of all the active
alarms as you perform the reset.
To reset all active alarms:
1. Press the Alarm display on the Information bar. The Active alarms screen is displayed.
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