RAUMED NeuroSmart Instruction Manual
Manufacturer: RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany
zwo-541EN Rev 3 / 2022-05-03
Page 45 of 61
The zero calibration could not be car-
ried out. The pressure has changed
more than 2 mmHg. Please check this
and repeat the zero calibration.
Ensure stable pressure and repeat zero balance.
Table 20: Technical error message (NeuroSmart internal)
Internal error in pressure channel P1/P2. Remove
sensor and as necessary use another channel!
Contact service
Internal error in temperature channel T1/T2. Con-
tact service
There is an error occurred while saving data, to
continue data recording is no more possible.
Please switch the device off and on again. Then
delete the complete memory.
Battery low, please recharge the battery
A technical alarm appears when the
battery is at 10%. The operating time
without a Power Adapter is now an-
other 30 minutes. Please connect the
adapter.
There is an error in the O2 module or multi param-
eter catheter. Another measurement is not possible
The amplitude of the measurement signal for the
oxygen partial pressure is too low. The accuracy of
the measured value can no longer be guaranteed.
Check the catheter and the oxygen socket.
Check the plug connection and fibre
optic cable. Clean the ST socket on
the NeuroSmart and ST plug on the
catheter.
There is an error in the communication with the ox-
ygen module. Please contact service
The connected O2 catheter is faulty. Another
measurement is not possible. Use another cathe-
ter.
There is a serious error in the module for the O2
measurement. The channel can no longer be used.
Please contact service
The pO2 amplitude is critical. The oxygen partial
pressure can not be measured. Check the catheter
for correct connection.
Check the plug connection and fibre
optic cable. Clean the ST socket on
the NeuroSmart and ST plug on the
catheter.
The temperature channel % 1 is defective or the
temperature T2 is outside the measuring range.
Therefore, the oxygen partial pressure at the as-
sumed temperature of 37 °C is determined. The
pO2 measurement is still possible with an addi-
tional error of -0.5 to +0.3 mmHg in the temperature
range from 32 °C to 42 °C. Check cables and cath-
eters or switch off T2.
The pO2 value can not be determined. There was
an error in the communication with the oxygen
module. Remove the multiparameter sensor and
reconnect it. If the error occurs repeatedly, please
contact the service personnel.
A catheter with pO2 measurement function was
connected. This function is not supported by this
Display of oxygen partial pressure is
only possible with hardware version
REF 095294-001 (NeuroSmart logO).
This document is for information only
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