Beurer BGL40, Instructions For Use Manual

Page: 20 / 52

Beurer BGL40 mg/dL 18
4 O
PERATION AND
B
ASIC
S
ETTINGS
4.1 Inserting and replacing batteries
Note
Two batteries are included with your blood glucose and blood pressure
monitor. The batteries are in the bag.
1
Remove the battery cover from the base of the instrument
2
When you replace batteries, always replace both batteries. The monitor
retains the date and time while the batteries are replaced. Reset the date
and time if the battery replacement takes longer than usual (see "4.2
Making basic settings“ page 18).
3
Insert two new
AAA 1.5 V alkaline
batteries. Make absolutely sure that you
insert them with the correct polarity as marked. Do not use rechargeable
batteries.
4
Replace the battery cover carefully
If the 'change battery' symbol appears, the battery is almost flat. Replace all
batteries as soon as possible.
The display shows
E-b
if the batteries are so flat that readings cannot be
taken.