User Manual for Wrist Oximeter
-14-
any key will activate the display for viewing the
current measuring information again.
If there is no signal to be detected (e.g. finger off) for
20 seconds, the device will be at idle state (i.e. blank
screen and standby for measurement).
When the device is at idle state, long time pressing
any key will activate the LCD display for measuring
default screen, or once the finger is inserted in the
soft rubber of the sensor, the measurement will start
and LCD display will be activated as well.
Note: During measuring, there is a green-dot
flashing on the screen for indicating the
measurement and data recording are undergoing
when the display screen is blank, and if SpO
2
or/and PR values exceed the preset limit, it will
active the display and the value exceeded limit
will flash.
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