Instruction Manual

Figure 4 Finger Placement Diagram
1.5 Operation
A. Press the bottom of the equipment to open the probe, then insert
one finger into the probe.
B. Turn on the oximeter by pressing and holding the power button for
about 2 seconds.
C. After about 8 seconds, the measurement result can be read directly
from the display screen.
D. Before reading the parameters, make sure that the pulse oximeter
numbers have remained stable for more than 4 second.
E. The equipment will turn off automatically in 8 seconds after the
finger leaves the probe.
1.6 Function and menu operation
To set the menu, turn on the oximeter. When it displays the parameter
setting interface set it by pressing the power button. A long press will
set the button hold time for 1-2s, a short-press will set the button hold
time for less than 0.5s.