25
STEP 3
Obtain Control Solution.
Shake the control solution vial well. Remove the cap. Squeeze the vial, discard
the first drop, and wipe off the dispenser tip to prevent contamination. Squeeze
the vial again to get another drop and place the drop on your fingertip first.
STEP 2
Press the
button
While the “
” symbol appears on
the display, press the
button and
then “CTL” will appear on the display.
With the “CTL” sign on the display, the
meter will not store your test result in
memory. If you decide not to perform
a control solution test, press the
button again, and the “CTL” sign will
disappear.
Summary of Contents for Oracle GMH-B1
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