From the strips vial to find a separate password card in blue packaging, in the condition of instrument shutdown, insert into the instrument and the screen will display three numbers. Confirm with the correction code on the test vial, it should be consistent and display “OK”. Pull out the password card. In the condition of shutdown, take a test strip insert instrument. Waiting for the screen to display a strip pattern and a little dot flashing. Then you can test and the result will display automatically in 5 seconds.

On the one hand, if the test strip is exposed to the air for a long time, it can absorb the moisture in the air and result in the value is inaccurate. On the other hand, form a habit of covering immediately after using. It can prevent other things interference to forget to cover that lead to the test strips of whole vial waste finally.