gravity. A small movable metal ball is built in the
orientation-sensor for detecting the orientation of
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
Acceleration needs to be provided to the
orientation-sensor
orientation change.
Nail polish may affect the measuring accuracy, and
too
long
measurement or inaccurate result.
Existence of high intensive light sources, such as
fluorescence light, ruby lamb, infrared heater or
strong sunshine, etc. may cause inaccuracy of
measurement result. Please put an opaque cover
on the sensor or change the measuring site if
necessary.
If the first reading appears with poor waveform
(irregular or not smooth), then the reading is
unlikely true, the more stable value is expected by
waiting for a while, or a restart is needed when
necessary.
detection
for
fingernail
10
would
quick
may
cause
be
delayed.
sensing
the
failure
of