Beurer GL 50 (mg/dL) User Manual download pdf (Page 34)

34 Beurer GL50 mg/dL

Problem: device does not switch on

Cause Solution

Batteries empty. Replace batteries.

Incorrectly inserted or missing batteries.

Check whether the batteries have been in-

serted correctly (see “4.1. Removing the bat-

tery insulation strips, replacing the batteries”

on page 14).

Test strip inserted incorrectly or not completely.

Firmly insert the test strip into the slot on the

device with the contacts ﬁrst. Make sure that

the front of the test strip is facing you (see “Test

strip” on page 13).

Device faulty. Contact Customer Services.

Problem: the test does not start after inserting the test strip into the device and applying

blood.

Cause Solution

Insucient blood or test strip not ﬁlled cor-

rectly.

Repeat test using a new test strip and a larger

drop of blood.

Faulty test strip.

Repeat the test using a new test strip.

Blood was applied while the device was

switched o.

Repeat

the test using a new test

strip and only

apply blood when ﬂashes.

The basic settings of the device have been

changed and these changes were not com-

pleted (see “4.2 Making and changing basic

settings” on page 15).

Remove the test strip and press the ON/OFF

button until “0FF” is displayed.

Repeat test.

Device faulty. Contact Customer Services.

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Beurer GL 50 (mg/dL) User Manual Page 34