Smiths Medical 1850, Руководство по эксплуатации

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Chapter 4: Operating Instructions
Oximeter Clinician’s Operation Manual 4-13
Alarms
Alarms warn you about an abnormal patient condition.
An alarm turns on when:
• the patient’s SpO
2
reading matches or exceeds the SpO
2
alarm
range, or
• the patient’s pulse rate reading matches or exceeds the pulse
rate alarm range.
Figure 4-8: Alarm Example
SpO2 numbers flash during an
SpO2 alarm
Pulse Rate numbers flash dur-
ing a pulse rate alarm
Alarm tone will sound if the
Alarm Silenced light is off
Alarm tone will not sound if the
Alarm Silenced light flashes or is
on
During an alarm:
• the numbers flash that correspond to the alarm.
• the alarm tone sounds, if not silenced. The alarm tone sounds
like a siren: dee, doo, dee, doo.
NOTE! Both the SpO
2
and pulse rate numbers will flash if both read-
ings match or go beyond their alarm range.