36 Handheld Pulse Oximeter (Reorder No. 36403)
9. MAINTAIN & CLEANING (Continued)
9.2.4 SpO
2
&PulseRateAlarmVerication
a. Connect SpO
2
Probe to the SpO
2
connector on the
oximeter.
b. Insert the operator’s nger into the nger sensor, the
SpO
2
measured value of a healthy person should be
more than 96%.
c. Set the SpO
2
high limit as 90 and low limit as 80.
d. Verify the SpO
2
visual and auditory alarms, the
background color of the SpO
2
data should be red and
“du-du” voice should be heard.
9.3 Trouble Shooting
• Can’t power on the oximeter
Please check the batteries voltage.
• “SEn oFF” alarm
Please check if the probe was connected with the
pulse oximeter correctly or the nger is inserted fully. If
the sensor is with extension cable please check if the
extension cable is connected with the sensor correctly.
• “E1, E2, E8, E14” alarm
Please contact our service department.
• “E3, E6, E7” alarm
Check the patient’s condition. For other please contact our
service department.