Service Menu
31
Document no. M1144955-001
4.6 COP
SvO2
Meas. state: Measurement status shows: No optical module (No OM) connected, initializing the optical module
(Init OM), normal measurement state (Normal) and failed module (OM fail).
Value is a measured SvO
2
value.
Gain is the gain of the remote red and infrared signals (0, 1, 2 or 3)
Red int: Reflected red intensity
Ired int: Reflected infrared intensity
Loc red: Local red intensity
Loc ired: Local infrared intensity
OM fail: Reason why initialization OK (OK), cannot read EEPROM of the optical module correctly (EEPROM),
cannot adjust LED current to get required local signal (Transmit).
OM temp: Temperature of the optical module OK (OK), temp under 43 °C (Under), temp over 47 °C (Over).
Pulse SQI: Signal quality index for pulsing (low pulse/high pulse). 0 indicates a normal signal, 1 indicates an
intermediate signal, 2 indicates a poor signal, and 3 indicates an unacceptable signal.
Clipp. SQI: Signal quality index for wall artifact. 0 indicates a normal signal, 1 indicates an intermediate signal, 2
indicates a poor signal, and 3 indicates an unacceptable signal.
Int. SQI: Signal quality index for intensity shift from previous calibration or Hgb update (intensity decreased/
increased) 0 indicates a normal signal, 1 indicates an intermediate signal, 2 indicates a poor signal, and 3
indicates an unacceptable signal.
Button: The front panel Zero P4 and Start C.O. key functions can be confirmed by pressing the key and checking
that the relevant OFF message turns to ON.
Service menu for Cardiac Output Module, M-COP or
E-COP, and Cardiac Output and Mixed Venous
Oxygen saturation (SvO2) Module, M-COPSv or E-
COPSv.
Record Data prints out the service data and module
information (id. serial number and software id.) on
the recorder.
Service Data
P4
Gain is a coefficient to compensate for gain error.
Typically the value is between 17000 and 25000.
Calibrate if the zero and/or gain value is outside the
ranges.
Zero indicates the offset compensation value of
each parameter in the A/D converter. Usually the
value is within ±1000.
Cable shows ON when the corresponding cable is
connected to the front panel and Probe shows ON when the corresponding probe is connected to the cable.
Value shows the measured numeric values simultaneously. The pressure value is a real time value and
shown in mmHg.
Probe items Catheter (ON/OFF) and Inj. (FT, BATH, or OFF) indicate connections and Value indicates the
measured temperatures in 0.01 °C increments.
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