7
ENG
USE OF THE DEVICE WITH THE POWER SOURCE
The jack for connection of the power source is on
the back side of the Device (Fig. 3).
Use the power source only with the following
technical characteristics:
The output voltage, V
: 6V ± 5%
Maximum output current : not less than 600 mA
Plug:
Terminal polarities
: “minus” – internal
External diameter
: 5,5 ± 0,1 mm
Internal diameter
: 2,1 ± 0,1 mm
Length
: 10 ± 0,3 mm
The manufacturer recommends application of the stabilized power source
LD-N057 (it is attached to modi
fi
cation LD5a). When the Device is used with the
power source for a long time, remove all batteries.
CORRECT POSITION DURING MEASUREMENT
1. Sit at a table so that during blood pressure
measurement your hand rests on its surface. Be sure
that the cuff is placed approximately at the level of
your heart and that your arm lies freely on the table
and does not move.
2. You can measure the blood pressure lying on the
back. Look at the ceiling, keep quiet and do not
move during measurement. Be sure that the cuff
is placed approximately at the level of your heart
(Fig. 5).
CUFF PREPARATION
1. Insert the cuff end for about 5 cm into a metal
ring (Fig. 6).
Fig
. 5
Fig. 4
Fig. 6
Fig. 3
