Instruction Manual

AH-TX Series Handheld Pulse Oximeter Instruction Manual
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emergency treatment is required.
 Medium level alarms(!!)
Indicate that the patient’s vital signs appear abnormal and
immediate treatment is required.
 Low level alarms(!)
Indicate that the patient’s vital signs appear abnormal and
immediate treatment may be required.
2. The oximeter’s technical alarms can be classified into two categories of
severity: medium level alarms and low level alarms.
4.3 Alarm Indicators
When an alarm occurs, the oximeter will indicate it through the following
signals:
 Alarm tone: The speaker on the rear panel of the oximeter will sound
the alarm in different tones, according to the severity of the alarm.
 Alarm message: Alarm messages are displayed on the front screen.
Caution: Alarm tone and alarm messages will according to the level of
severity of the alarm.
4.3.1 Alarm tone
The different level alarms are indicated by the system in the following
audio tones:
Alarm level Audible prompt
High(!!!) “DO-DO-DO------DO-DO, DO-DO-DO------DO-DO”
Medium(!!) “DO-DO-DO”