
Systoli c Blood-pressu re
Diasto licBlood-pressu re
Consu lt your doct or
Optimal BP
Urgent ly seek med ical
advice !

No pulse has been detected.
Unnatural pressure impulses influence the measurement result.
Reason: The arm was moved during the Measurement (Artefact).
The inflation of the cuff takes too long. The cuff is not correctly seated.
The measured readings indicated an unacceptable difference between systolic and
diastolic pressures. Take other reading following directions carefully. Contact you doctor
if you continue to get unusual readings.
The pressure in the cuff is too high (over 290 mmHg)

The display remains empty when the
instrument is switched on although the
batteries are in place.
1. Check batteries for correct polarity and if necessary insert
correctly.
2. If the display is unusual, re-insert batteries or exchange
them.
The device frequently fails to measure the blood
pressure values, or the values measured are too
low (too high).
1. Check the positioning of the cuff.
2. Measure the blood-pressure again in peace and quiet under
observance of the details made under point 5.
Every measurement produces a different value
although the instrument functions normally and
the values displayed are normal
1. Please read the following information and the points listed
under «Common sources of error». Repeat the meas urement.
Please Note: Blood pressure fluctuates continually so
successive measurements will show some variability.
Blood pressure measured differs from those
values measured by the doctor.
1. Record the daily development of the values and consult
your doctor.
Please Note: Individuals visiting their doctor frequently
experience anxiety which can result in a higher reading at the
doctor than obtained at home under resting conditions.

IEC60601-1-6:2010+A1:2013/ EN60601-1-6:2010+A1:2015
IEC60601-1:2005+A1:2012/EN60601-1:2006+A11:2011+A1:2013+A12:2014
IEC60601-1-2:2014/ EN60601-1-2:2015
IEC80601-2-30:2009+A1:2013/EN80601-2-30:2010+A1:2015
Some electrical and electrical
equipments forbid to abandon
and disposal at will
TUV NO. Manufacturer’s name and
Reading Instruction Book before
use
Protection against
ingress of water:

Electromagnetic environment
-guidance
Electrostatic
discharge (ESD) IEC
61000-4-2
Floors should be wood, concrete
or ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30 %.
Electric fast
transient/ burst IEC
61000-4-4
±2 kV for power
supply lines
±1 kV for
input/output lines
Mains power quality should be
that of a typical commercial or
hospital environment.
±1 kV differential
mode
±2 kV common
mode
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips, short
interruptions and
voltage variations on
power supply input
lines IEC 61000-4-11
<5 % UT(95% dip
inUT.) for 0.5 cycle
40 % UT(60% dip in
UT )for 5 cycles
70 % UT(30% dip
inUT) for 25 cycles
<5 % UT(95% dip
inUT)for 5 sec.
Mains power quality should be
that of a typical commercial or
hospital environment. If the user of
the upper arm style requires
continued operation during power
mains interruptions, it is
recommended that Dr Trust BP
Check with MDI be powered from
an uninterruptible power supply or
a battery.
Power frequency
(50/ 60 Hz) magnetic
field IEC 61000-4-8
No te: UT is th e a. c. ma ins v oltag e pr ior to app licati on o f the test level .
IEC 606 01-1-2
tes t lev el
IEC 606 01-1-2
tes t lev el
Ele ctro mag net ic en viro nme nt - gu idan ce
Co nduc ted R F
IEC 610 00-4-6
Ra diate d RF
IEC 610 00-4-3
3 Vrm s 15 0 kH z
to 80 M Hz 8 0%
AM (2H z)
3 V rms 80 M Hz
to 2.5 G Hz 8 0%
AM (2H z)
Por table and mo bile R F co mm unica tions equ ipme nt
sho uld be u sed n o clo ser t o an y par t of D r Tru st BP Che ck
wit h MD I , inc ludin g ca bles , than the reco mme nded
sep arat ion d istan ce ca lcula ted from the equa tion
app licab le to the freq uenc y of t he tr ansm itter .
Rec om men d se para tio n dis tanc e
3V
d = 1.2× p
1/2
80 Mhz to 80 0 MH z
d = 2.3× p
1/2
MH z to 2.5 G Hz
Wh ere P is t he m axim um outp ut p ower ratin g of the
tra nsmi tter i n wa tts (W ) ac cord ing t o he trans mitte r
ma nufa cture r and d i s the recomm end ed se para tion
dis tanc e in m ete rs (m ).
Fie ld st reng ths fr om f ixed RF tr ansm itter s as d eter mine d
by an e lectr omag neti c site surv eya, sh ould be les s tha n the
com plia nce level in e ach fr eque ncy rang eb. In terfe rence
ma y oc cur in the vicin ity o f equ ipm ent m arke d wi th th e
foll owin g sy mbol :

Rated maximum output
power of transmitter
(W)
Separation distance according to frequency of transmitter m
150 kHz to 80 MHz
d = 1.2×p
1/2
80 MHz to 800 MHz
d = 1.2×p
1/2
800 MHz to 2.5 GHz
d = 2.3×p
1/2