The HeartStart MRx allows you to input the calibration factor (see documentation supplied by the
transducer's manufacturer) of a new transducer plugged into the pressure line.
Known Calibration Factor
To set a known calibration factor, perform the following:
Zero the transducer (see previous section)
Press the Menu Select
Using the Navigation buttons, select Measurements/Alarms and press the Menu Select button.
Select the correct pressure (channel: label) and press the Menu Select button.
Select Calibration Factor and press the Menu Select button.
Set the calibration factor using the Navigation buttons. Values range from 180.0 to 220.0 in 0.2
increments. Press the Menu Select button.
N O TE
Calibration only needs to be done on reusable transducers.
11 Invasive Pressures