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Priority, Medium Priority and Low Priority alarm.
1) High priority: when the high priority alarm generates, it may endanger the patient’s
safety or the equipment cannot work normally, users must stop operating to deal with
the malfunction.
2) Medium Priority: when the medium priority alarm generates, it may endanger the
patient’s safety if lasting a long time. There may be some unreasonable settings,
users should adjust the parameters to clear the malfunction.
3) Low priority: when the low priority alarm generates, it will not endanger the patient’s
safety, there may be some unreasonable settings or some unimportant malfunctions,
users could adjust the setting parameters properly or clear up the malfunctions when
complete using the equipment.
When alarm generates, the ventilator will remind users by the following auditory and visual
signals.
1) High priority:
-
Alarm indicator light: red flashes
-
Alarm tone: du- du - du -- du - du ---- du - du - du - du – du
-
Alarm message: red background , and displays “!!!” behind the alarm message.
2) Medium priority:
-
Alarm indicator light: yellow flashes
-
Alarm tone: du - du - du ----- du - du – du
-
Alarm message: yellow background, and displays “!!” behind the alarm message.
3) Low priority:
-
Alarm indicator light: yellow, static, not flashes
-
Alarm tone: du-----du
-
Alarm message: yellow background, and displays “!” behind the alarm message.
