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If “Hyper” appears on the display, the measured concentration value is above
the “Hyper” (high blood sugar) target level that you have set.
“Ketone
?
” Message
If “Ketone?” appears on the display, the measured concentration value
is above 300 mg/dL. Consult with the treating physician about testing for
ketones or follow your institution’s guidelines.
“Ctl” Message
If “Ctl” flashes on the screen along with the control solution symbol and
test reminder symbol, the Daily Control Test Reminder is on and is being
activated because a control test has not been conducted within 24 hours of
the previous test.
If the Daily Control Test Reminder flashes on screen when the meter is
turned on, enter control solution mode by pressing the right (►) button. You
will see the control solution symbol appear on the display.
Do Not use the meter to test blood when it is in Control Test Mode
.
