Make sure you finger is fully inserted
into the device and not pressed hard
into a surface.
Press Power/Menu button
on the top of the device.
Keep finger steady while
taking a measurement.
Rotating the display
If you want to change the display direction, press
and release (approx. 1 second) the Power/Menu button
on the front panel. The display can be viewed in
6 different orientations.
Care and cleaning
Use 70% alcohol to clean the
pulse oximeter finger insert area
and your finger, before and after
each test.
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