GE b30, Technical Reference Manual

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B30 Patient Monitor
4-18
Document no
.
2044677-001
Invasive pressure
calibration is not selectable Patient case is active Discharge a patient and make sure
that the E-PSMPW module does not
receive any signals from a simulator
Invasive pressure
calibration is not selectable Patient case is active Discharge a patient and make sure
that the E-PSMP module does not
receive any signals from a simulator.
Out of range < 40 mmHg Measurement pressure is beyond the
measurement range. Check the transducer level. Zero the
channel.
Out of range > 320 mmHg Measurement pressure is beyond the
measurement range. Check the transducer level. Zero the
channel. The patient may also have
high pressure.
Zero adj. > 100 mmHg Offset when zeroing is > 100 mmHg
(but < 150 mmHg) from the absolute
zero of the module (with default gain). Check the transducer. The waveform
may hit the top and the numeric
display not shown.
Out of range Measured pressure is beyond the
internal measurement range of the
module. The waveform hits the top and the
numeric display not shown. Check the
transducer and its level. Zero the
channel.
Problem Cause What to do