PULOX PO-100 Mode D'emploi page 23

result, please stop using it.
 Data averaging and signal processing have a delay in the upgrade of
SpO2 data values. When the data update period is less than 30 seconds,
the time for obtaining dynamic average values will increase, which is
arisen from signal degradation, low perfusion or other interference, it
depends on the PR value.
 The device has 3-year service life, date of manufacture: see the label.
 The device hasn't low-voltage prompt function, it only shows the low-
voltage, please change the battery when the battery voltage is used up.
 The maximum temperature at the SpO2 probe -tissue interface should
be less than 41℃ which is measured by the temperature tester.
 During measuring, when abnormal conditions appear on the screen,
please pull out your finger and reinsert it to measure again.
 If some unknown error appears during measuring, remove the battery to
terminate operating.
 Do not contort or drag the wire of the device.
 The plethysmographic waveform is not normalized, as a signal
inadequacy indicator, when it is not smooth and stable, the accuracy of
the measured value may degrade. When it tends to be smooth and
stable, the measured value read is the optimal and the waveform at this
time is also the most standard.
 If the device or component is intended for single-use, then the repeated
use of these parts will pose risks on the parameters and technical
parameters of the equipment known to the manufacturer.
 If necessary, our company can provide some information (such as circuit
diagrams, component lists, illustrations, etc.), so that the qualified
technical personnel of the user can repair the device components
designated by our company.
 The measured results will be influenced by the external colouring agent
(such as nail polish, colouring agent or color skin care products, etc.), so
don't use them on the test site.
 As to the fingers which are too cold or too thin or whose fingernail is too
long, it may affect the measured results, so please insert the thicker
finger such as thumb or middle finger deeply enough into the probe
when measuring.
 The finger should be placed correctly (see Attached figure 5), as
improper installation or improper contact position for sensor will
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