Dräger Atlan A350 - Schematic Illustration of the Acoustic Signals

Instructions for use | Atlan A300, A300 XL, A350, A350 XL SW 1.0n 313
Principles of operation
17.8 Schematic illustration of the acoustic signals
17.8.1 Alarm signal for various alarm priorities
The described acoustic alarm signals are handled by a backup loudspeaker if the
primary acoustic alarm system fails. It plays the acoustic alarm signals of the
"Warning" and "Caution" alarm priorities at a constant tone frequency and
unchanged volume.
17.8.2 Tone signals during operation
Alarm priority Standard (according to IEC 60601-1-8) Repeated
Warning
Depending on the overall alarm situation,
this acoustic alarm signal may also be
played as only a 5-tone sequence due to
the timing of the individual alarms.
Yes
Caution Yes
Note No
When Signal
Therapy start or change of ventilation mode
Timeout