INSTRUCTION MANUAL FOR PULSE OXIMETER/
MANUAL DE USO PARA PULSIOXÍMETRO
Model/Modelo: PX-01
8 Repairing and Maintenance
Please change the batteries when the low-voltage displayed on the screen.
Please clean the surface of the device before using. Wipe the device with medical
alcohol first, and then let it dry in air or clean it by dry clean fabric.
Using the medical alcohol to disinfect the product after use, prevent from cross
infection for next time use.
Please take out the batteries if the oximeter is not in use for a long time.
The best storage environment of the device is - 40ºC to 60ºC ambient temperature
and not higher than 95% relative humidity.
The device needs to be calibrated once a year (or according to the calibrating program of
hospital). It also can be performed at the state-appointed agent or just contact us for
calibration.
High-pressure sterilization cannot be used on the device.
Do not immerse the device in liquid.
It is recommended that the device should be kept in a dry environment.
Humidity may reduce the useful life of the device, or even damage it.
9 Troubleshooting
Trouble
Possible Reason
Solution
The SpO
2
and
Pulse Rate can
not be
displayed
normally
1. The finger is not properly
positioned.
2. The patient
’s SpO
2
is too
low to be detected.
1. Place the finger properly
and try again.
2. Try again; Go to a
hospital for a diagnosis if
you are sure the device
works all right.
The SpO
2
and
Pulse Rate are
not displayed
stably
1. The finger is not placed
inside deep enough.
2. The finger is shaking or the
patient is moving.
1. Place the finger properly
and try again.
2. Let the patient keep calm
The device can
not be turned
on
1. The batteries are drained or
almost drained.
2. The batteries are not
inserted properly.
3. The malfunction of the
device.
1. Change batteries.
2. Reinstall batteries.
3. Please contact the local
service center.
The display is
off suddenly
1. The device will power off
automatically when it gets no
signal within 5 seconds.
2. The batteries are almost
drained.
1. Normal.
2. Change batteries.
