Beurer GL 42 (mg/dL) User Manual
Page 25
Beurer GL42 mg/dL
25
• Protect the device from damaging factors such as moisture, dirt, dust, blood, control solution or
water, marked temperature fluctuations, direct sunlight and extreme cold.
• Do not use the device in the vicinity of strong electromagnetic fields, radio systems or mobile tel-
ephones.
9. w
hat
if
there
are
problems
?
Display messages on batteries and blood glucose measurement
no.
Cause
Solution
LP
Empty battery.
Replace battery.
Ht
Temperature of the measuring environ-
ment, blood glucose monitor or test
strip above the permitted range.
Repeat the test using a new test strip as soon as
the measuring environment, measuring device
and test strips have reached room temperature
(+20 °C to +26 °C).
Lt
Temperature of the measuring environ-
ment, blood glucose monitor or test
strip below the permitted range.
Repeat the test using a new test strip as soon as
the measuring environment, measuring device
and test strips have reached room temperature
(+20 °C to +26 °C).
Err
Used or contaminated test strip in-
serted.
•
Insert an unused test strip that has not ex-
pired.
• Repeat the blood glucose measurement.
Err001 System error.
Remove battery and reinsert battery. Contact
Customer Services if the problem persists.
Err002 Insufficient blood on the test strip.
Repeat the measurement using a new test strip.
12
127
130
System error.
Contact Customer Services.
Unknown error messages.
Remove battery and reinsert battery. Contact
Customer Services if the problem persists.