Dräger Atlan A300 Instructions For Use Manual page 155

10.3.2 Silencing the alarm tone
The alarm tone can be silenced for a maximum of 2 minutes.
► Press the alarm silence key
The
the header bar.
If the cause of the alarm persists, the alarm tone starts again immediately after the
alarm silence ends.
During the alarm silence, only new alarms with a higher alarm priority or a higher
internal priority number compared with the silenced alarm are acoustically signaled.
For further information see: "Alarm – Cause – Remedy", page 201.
10.3.2.1 Reactivating the alarm tone
► Press the alarm silence key
10.3.3 Downgrading and acknowledging alarm messages
Some alarms can be downgraded to low priority (note) or they can be cleared
completely. The relevant alarms can be recognized in the table "Alarm – Cause –
Remedy" on page 201 by the following remedial messages:
Remedial message
Use "ALARM RESET" to downgrade
alarm priority.
Use "ALARM RESET" to acknowl-
edge alarm.
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Instructions for use Atlan A300, A300 XL, A350, A350 XL SW 1.0n
symbol and the remaining time for the silenced alarm tone are displayed in
1
(1) below the screen, see page 17.
again.
Effect
Alarm priority is changed to low (note).
Alarm is cleared.
Alarms
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