Instructions for Use MPR1 DATALOGGER
Manufacturer:
RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany
Page 76 of 98
Fault
Potential cause
Removal
ICPT values of the
implanted TK seem
implausible and do not
suit the patient image.
TK and/or reader defective or drift
of the pressure value of one of the
two.
(1) By changing the patient position,
check whether an adequate change
of the ICPT occurs.
(2) Check whether the dynamic share of
the ICPT matches the absolute
height of the ICPT.
(3) Plausibility test with another sterile
TK (not implanted).
(4) Display of the air pressure measured
by the reader and check this for
plausibility.
6.2 Error – Zero calibration of pressure channel
The zero calibration could not be carried out. The measured pressure differs more than 150 mmHg
from the expected value. The sensor is potentially defective. Please check this and repeat the zero
calibration.
The zero calibration could not be carried out. The pressure has changed more than 2 mmHg in the
last 5 seconds. Please check this and repeat the zero calibration.
6.3 Internal error – pressure channel
Internal defect in pressure channel PNo. (ART, ICP ...). Remove sensor and use another channel if
needs be!
The error is indicated by an acoustic signal of medium priority and a flashing question mark in the
corresponding field of the overview screen. The text will appear when the Info key is pressed.
An internal test has produced an error. The measuring accuracy cannot be guaranteed anymore. The curve
for this channel is still displayed, but the values are no longer taken into consideration for the trend as they
are unreliable.
By removing and re-connecting the pressure sensor, the test can be initiated again; if it should fail again,
subject the apparatus to an inspection.
6.4 Internal error – temperature
Internal defect in temperature channel TNo. Remove the sensor and use other channel if needs be!
TNo. stands for temperature channel T1 or T2, depending on which temperature channel is concerned.
6.5 Memory full
The data memory is almost completely full. Save the data on the PC, otherwise the oldest data will
soon be overwritten.
The error is indicated by an acoustic signal of medium priority and a flashing memory bar. The text rendered
above will be displayed in Info. If the operator is not interested in saving the data, nothing has to be done
at all, otherwise the data should be saved within the next thirty minutes.
6.6 Residual operating time – battery pack
The anticipated remaining life of the rechargeable battery is only XX minutes. Please recharge
immediately!
If the apparatus is not switched off at the end of the remaining operating time or if no mains adapter is
connected, the apparatus is switched off at the end of the remaining operating time. In this case, a
continuous sound will be released for at least 30 seconds (typically one hour). As soon as the mains adapter
is connected this warning sound will turn off. If no mains operation is possible, switch on the apparatus and
off again after a few seconds. Avoid a longer period of storage in discharged condition.
This
document
is
for
information
only
