AH-TX Series Handheld Pulse Oximeter Instruction Manual
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Low(!)
“DO-DO”
Caution:
When multiple alarms of different levels occur at the same
time, the oximeter will select the highest warning level and
give the highest visual and audible alarm indications.
When multiple alarms occur at the same time, the alarm
messages will be displayed in the respective alarm area.
Test the alarm system when turning on the device:
1.
Do not insert your finger into the probe while turning
on the device in order to enter and test the alarm sound.
2.
By adjusting the SpO2 and HR settings to an abnormal
value to enter and test the alarm system, you can check
for visual and audible alarms.
4.3.2 Alarm Background color
When an alarm occurs, the alarm levels are indicated in the following
different visual ways:
Alarm level
Visual prompt
High(!!!)
Red background color flashes in red with 2.5 Hz.
Medium(!!)
Yellow background color flashes in yellow with 0.5 Hz.
Low(!)
Yellow background color lights on in yellow without
flashing.
4.3.3 Alarm Message
