GE Datex-Ohmeda S/5 Series, Technical Reference Manual

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Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
24
Document no
.
M1144955-001
4.3 ESTP Module
Service menu for the multiparameter hemodynamic
module’s oxygen saturation, temperature and
invasive pressure measurements.
NOTE: Pressure Module, M-P or E-P, and Pressure
Temperature Module, M-PT or E-PT, have their own
service menu;
”4.4 P/PT.” and so does Dual Pressure
Module, M-PP or E-PP; ”4.5 PP.”
Calibrations opens a submenu for temperature (T1,
T2) and pressure (P1, P2) calibrations. See section
“Calibrations”.
Record Data prints out the shown service data and
board information (id, serial number and sw id) onto
the recorder module.
Temp Test
activates the automatic temperature test
for the temperature channels T1 and T2. The result
from the test is shown in the service data field.
NOTE: The Temp Test needs to be selected twice
before the test starts.
Service Data
Gain is a coefficient to compensate gain error. Usually the values for P1 and P2 are between 17000 and 25000
and for T1 and T2 between 13000 and 14300.
Zero indicates the offset compensation value of each parameter in the A/D converter. Typically the values for
P1 and P2 are within
±
1000 and for T1 and T2 between -150 and +300. Calibrate if zero and/or gain value is
outside the ranges.
Cable shows ON when a corresponding cable is connected to the front panel and Probe shows ON when a
corresponding probe is connected to the cable.
Under
Value , the measured numeric values are displayed simultaneously. Pressure values are real time values
and shown in mmHg.Temperature values are shown in degrees Celsius.
The front panel STP keys functions are confirmed by pressing each key and observing that OFF turns to ON at
Button .
SpO
2
shows the measured beat-to-beat SpO
2
value.
Modpr is a modulation % that indicates the AC/DC ratio in the measured signal.
Hr is a pulse rate calculated from every beat.
Cable and Probe can be either OFF or ON, and these indicate the state PROBE OFF.
Under them there is a message field for SpO
2
. It can be OK, PULSE SEARCH, NO PROBE, PROBE OFF, NO PULSE,
ARTEFACT, POOR SIGNAL, or CHECK PROBE.