Getting Ready For Self-Measurement; Inserting / Changing The Batteries - Hartmann Tensoval duo control Instrucciones De Uso

200
SYS
160
120
80
DIA
40
180
140
100
60
PULSE
20
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Our heart may beat up to
100,000 times a day,
producing 100,000 different blood
pressure values.
3. Getting ready for self-
measurement
3.1 Inserting / changing the
batteries
Open the battery cover on the
underside of the device by applying
gentle pressure on the hook.
Insert the four batteries (type AA)
so that the positive (+) and nega-
tive (–) polarities match the mark-
ing of the polarities on the battery
compartment as indicated. If the
16 18 20 22 24 2 4
Time (Hours)
polarities do not match, the device
will not work and the batteries may
leak!
6
Replace the lid of the battery com-
partment, applying gentle pressure
until the hook snaps in place. The
measured values recorded in the
memory will not be lost when
changing the batteries. The date
settings will also not be lost but the
time settings must however be
reset.
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