User's Manual

User Manual for Fingertip Oximeter
IV
the oximeter. When you want to change the
oximeter’s display direction, if you move the
oximeter too slowly, the movable metal ball will
also move slowly because of not enough
acceleration. Consequently the response of
orientation detection would be delayed. Please
move the oximeter with a bit of force if you want
to change the display direction (such as
bend/extend your finger quickly), so an
acceleration is provided to the orientation-sensor
for quick sensing the orientation change.
y Using enamel or other makeup on the nail may
affect the accuracy of measurement, too long
fingernail may casue failure of measurement or
unaccuracy measurement result.
y Keep the oximeter away from dust, vibration,
corrosive substances, explosive materials, high
temperature and moisture.
y Existence of high intensive light sources, such as
fluorescence light, ruby lamb, infrared heater or
strong sunshire, etc. may cause unaccuracy of
measurement result. Please put an opaque cover
on the sensor or change the measuring site.
y If the first reading appears with poor waveform
(irregular or not smooth), then the reading is