Beurer GL50
31
Note
The monitor is made from precision components. The accuracy of the measurements and service life
of the device depend on its careful handling:
• Protect the device from impact and do not drop it.
• Protect the device from damaging factors such as moisture, dirt, dust, blood, control solution or
water, marked temperature fluctuations, direct sunlight and extreme cold.
• If the device is used in a dry environment, in particular near synthetic materials (clothes containing
synthetic fibres and carpets, for example), the damaging static discharges which occur may cause
erroneous results.
• Do not use the device near sources of strong electromagnetic radiation, as this may affect normal
operation.
• It is a advisable to conduct an assessment of the electromagnetic environment before using the
device commercially.
8 t
roubleshootinG
Display messages on batteries and blood glucose measurement
No.
Cause
Solution
LP
Batteries empty.
Replace all batteries.
Ht
Temperature of the measuring
environment, blood glucose monitor
or test strip above the permitted
range.
Repeat the test using a new test strip as soon as
the measuring environment, monitor and test strip
have reached room temperature (+20 °C to +26 °C).
The check performed at room temperature is used
as a general functional check. The operating range
specified in the technical specifications is valid
without restriction.
Lt
Temperature of the measuring
environment, blood glucose monitor
or test strip below the permitted
range.
Repeat the test using a new test strip as soon as
the measuring environment, monitor and test strip
have reached room temperature (+20 °C to +26 °C).
The check performed at room temperature is used
as a general functional check. The operating range
specified in the technical specifications is valid
without restriction.
Err
Used or contaminated test strip
inserted.
• Insert an unused test strip that has not expired.
• Repeat the blood glucose measurement.
Err 001 System error.
Remove batteries, reinsert batteries. Should the
problem persist, contact Customer Services.
