CASMED 740 Vital Signs Monitor - Implox

CASMED 740 Monitors
ERROR MESSAGES ON THE MESSAGE WINDOW (cont.)
ERROR
MESSAGE
"RangeErr"
“SetClock”
“Signal ?”
(Masimo)
POSSIBLE CAUSE
The systolic reading exceeds the
measurement range of 255 mmHg
in the Adult mode or 135 mmHg in
the Neonatal mode.
The monitor’s clock needs to be
set.
The quality of the signal level being
received by the SpO 2 sensor is in
question.
Repeat measurement.
POSSIBLE SOLUTION
If the message is displayed again, use another
method to measure the patient’s blood pressure.
The monitor’s time and date values are incorrect.
Refer to Page 104, for information to set the Time
and Date.
The monitor’s internal clock battery needs to be
replaced. Contact CAS Medical Systems.
Ensure proper sensor type and application.
Verify that the sensor emitter and detector are
parallel to and directly opposing each other.
Clean or replace the sensor.
“Sig Sat” Motion pulses too strong. Limit patient activity; the arm must be still and/or
relaxed.
Repeat measurement.
“Sys Err”
"Time Out"
"Weak Sig"
An electronic failure has occurred
within the monitor.
The monitor was unable to
complete a measurement within
120 seconds in the Adult mode or
90 seconds in the Neonatal mode.
The monitor did not detect any
pulses during a NIBP
measurement.
Contact CAS Medical Systems to have the
monitor serviced.
An extremely long measurement can be due to a
loose cuff, high blood pressure, or monitor repumps.
Try measurement again. Try higher initial
pressure.
If message consistently reappears try using
another means to obtain patient's blood pressure.
Check the fit of the cuff.
Repeat measurement.
Table 8: Error Messages on the Message Window
21-02-0298 REV. 00 12/06
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