Troubleshooting - CMi PC-66L Manual De Uso

9 Troubleshooting

Trouble
Device
kept
showing
"Check
probe!"
Infant foot
warp
sensor
kept
coming off
Suspect
inaccurate
reading
User Manual for Pulse Oximeter
Possible Reason
The cord
disconnected or
broken circuit.
The device could
not detect
signals.
The device
multifunctioning.
The Velcro
loosens.
Finger or foot
misplaced in the
sensor
Light disruption
Body movement
Solution
is Check the probe to see if the light
source is blinking red light. If not,
either the connection cord or the
sensor is malfunctioning. Please
replace or repair the cord or/and
the sensor.
Misplaced finger or foot in the
sensor for a period could lead to
undetected SpO2 or pulse rate
signals. Turn off the devices, place
the finger or the foot securely in
the sensor, and turn on the device
again.
is Please contact customer service.
Replace the Velcro every 2-3
weeks depending on user scenario.
Replace finger or secured foot
wrap.
Secure finger or foot in the sensor.
Light from other sources may
affect the sensor and the reading
signals.
Try to stabilize the measuring site
when measuring SpO2 and pulse
rate.
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