Press start button (>3s), at parameter setup. As menu 1:
1,In the menu 1, Short press ( to switch the UI interface direction and Long press to enter the setting mode of blood oxyen(>3s)
2,Put the finger into the test position of th oximeter, and the oximeter will automatically test and display the results
1.Instal a pair of AAA batteries into the battery compartment.
2.Plug a finger into a rubber hole of the Oximeter.
3.Press button on the front panel to start.
4.Do not shake your finger or move your body when the Oximeter is working.
5.Press the button if you want to change display direction.
6.Read the relevant value from the display screen.
7.The device will automaticlly power off in 8 seconds If there is no finger signal.
When plugging your finger into the Oximeter, your nail surface must be upward.
Declaration: Please use the alcohol to clean the rubber before each test and clean the tested finger with acohol before and after the test. (The rubber inside of the Oximeter is rubber which has no toxin, causes no harm, and brings no side effect such as allergy to the skin).
Hang Rope Installation:
Put the rope thin end through the hole.
Put the rope coarser end through its already wearing thin end part and tighten.
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