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Chapter 5
OPTIONS
5.2 Upstream Occlusion Pressure
The device is equipped with an upstream pressure sensor that detects an
occlusion (e.g. closed roller clamp, kinked line) between the container and the
pump. The higher the pressure level is set at, the lower the pressure level must
drop before triggering an upstream occlusion pressure alarm.
•
Access upstream pressure in Options Menu by pressing
l
.
•
Choose between nine pressure levels (1=lowest level; 9=highest level) by
pressing
l
or
r
and confirm entry with
k
.
5.3 Data Lock
The data lock function protects the device against unauthorized access. It is
recommended to adapt the four digit code for level 1 and 2 from the default
setting (9119), using the service program. There are three security levels.
The editor is extended by
maximal 3 dashes.
Confirm new pressure level
with
k
and go back to
Options Menu.
In the Run Menu the top line
shows the current infusion
pressure. The bottom line and
the 3 dashes before the
symbol shows the pressure
alarm settings.