Contec CMS50D+ Manual page 8

 Do not have the oximeter immerged in liquid. When it
needs cleaning, please wipe its surface with medical
alcohol by soft material. Do not spray any liquid on the
device directly.
 When cleaning the device with water, the temperature
should be lower than 60 ℃.
 As to the fingers which are too thin or too cold, it
would probably affect the normal measure of the
patients' SpO
finger such as thumb and middle finger deeply enough
into the probe.
 The update period of data is less than 5 seconds, which
is changeable according to different individual pulse
rate.
 The waveform is normalized. Please read the measured
value when the waveform on screen is equably and
steady-going. Here this measured value is optimal
value, and the waveform at the moment is the standard
one.
 If some abnormal conditions appear on the screen
during test process, pull out the finger and reinsert to
restore normal use.
 The device has normal useful life for three years since
the first electrified use.
and pulse rate, please clip the thick
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