Announcement of Error Message by
Universal Tone
• Hi or Lo Result: Results larger than 600 mg/dL (33.3
mmol/L) are represented as 999, i.e. three groups of nine
short beeps with pauses between the groups.
• Results lower than 20 mg/dL (1.1 mmol/L) are represented
as 000, i.e. three long beeps.
• Low Battery Warning: When the batteries are about to be
exhausted, 2 quick beeps are announced three times in
succession. This warning is sounded when the meter is
switched on.
• Other Errors: Other Error Messages are announced by 2
quick beeps four times in succession.
Blood Glucose Measurement
Symptom
Cause
Batteries
exhausted.
The device
does not
display a
Test strip inserted
message after
upside down or
inserting a
incompletely.
test strip.
Defective device or
test strips.
Insufficient blood
sample.
Defective test strip.
The test does
not start after
Sample applied
applying the
after the device
sample.
is automatically
turned off.
Defective device.
EN-17
What To Do
Replace the battery
immediately and reset
date and time on the
meter setting.
Insert the test strip with
contact bars end first and
facing up.
Please contact customer
service.
Repeat the test using a
new test strip with larger
volume of blood sample.
Repeat the test with a new
test strip.
Repeat the test with a
new test strip. Apply
sample only when
flashing " " appears on
the display.
Please contact customer
service.