12
After switching on the
unit, the display fails
to show anything.
The change-battery
symbol appears.
The operating time is
growing shorter.
No measurement
data is displayed.
Dubious readings are
displayed that
deviate strongly from
the average values.
The pulse frequency
is higher or lower
than the average value.
11 an error is displayed
error
fault/cause
solution/explanation
There are no batteries inserted or
they have been inserted incorrectly
or they are totally empty.
The batteries are almost empty
or they are completely empty.
Batteries may react to frost with a
weaker flow of current.
You are perhaps failing to use
alkaline batteries.
The voltage of the batteries is
extremely low.
You have not adopted the
correct position.
Blood pressure will deviate
from time to time.
You have moved your arm or body
briefly during the reading or you
have spoken.
You have taken the reading
immediately after physical exertion.
Insert batteries, check the position of
the batteries or replace them with
new ones.
Replace both batteries with new
ones.
Place the batteries for a short time
in a warm place and start again.
Use alkaline batteries.
Replace batteries with new ones.
Adopt the correct position
(see Ch. 8, p. 9)
Do not move while the reading is
being taken. Do not talk.
Do not take any reading immediately
after physical exertion.
BP_131_GB.qxd:BP 603 D_neu Kopie 19.04.2007 16:02 Uhr Seite 12
