User Manual for Wrist Oximeter
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6. Prompt information
During monitoring, if you haven’t inserted your
finger into the probe, “Finger out ” will be prompted
on the screen.
During monitoring, if the probe is not connected to
the oximeter or the probe is off, “No Signal!” will be
prompted on the screen, as shown in Figure 10.
Figure 10 No Signal
During measuring, if the memory is full or the total
number of the records is 1024 pieces, the earliest
records will be overwritten and the icon “ ” will
appear on the screen for prompt, as shown in Figure
11.