User's Manual

Patient Monitor User Manual Alarm Information
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Message Cause Alarm Level Action Taken
Ambient temp too low
The Sensor temperature is
lower than +10qC.
Low
Put the sensor into
the sensor bracket,
measure again after
the ambient
temperature reaches
normal value.
Probe data error
Offline: NTC resistance >R
0 qC; Short: NTC
resistance <R+100 qC.
Med
Put the sensor into
the sensor bracket,
take it out and
measure again. If the
problem persists,
stop using measuring
function of TEMP
module, and notify
biomedical engineer
or manufacturer’s
service staff.
Probe heater error Single failure Med
Put the sensor into
the sensor bracket,
take it out and
measure again. If the
problem persists,
stop using measuring
function of TEMP
module, or notify
biomedical engineer
or manufacturer’s
service staff.
Probe temp too high
The original temperature of
sensor >+33 qC & +40
qC.
Low
Put the sensor into
the sensor bracket,
measure again after
the sensor
temperature reaches
normal value.
Temp Sensor Off
After the sensor
temperature reaches Predict
value, it descends to the
value lower than Predict
value.
Med
Reconnect the sensor
and make sure that
the cable is properly
connected.