Mindray PM-7000, Service Manual

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Chapter 5 Test and Material List
60
Zero Calibration of Transducer
Select CH1, the system will zero IBP1. Select CH2, the system will zero IBP2.
Cautions:
( Use the PM-6000 IBP module as a example)
„ Turn off patient stopcock before you start the zero procedure.
„ The transducer must be vented to atmospheric pressure before the zero procedure.
„
The transducer should be placed at the same height level with the heart, approximately
mid-axially line.
„ Zero procedure should be performed before starting the monitoring and at least once a
day after each disconnect-and-connect of the cable.
Figure 5-3 IBP Zero
5.3.2 IBP Calibration
„ Press CAL button on the IBP module to call up the IBP PRESSURE CALIBRATE menu as
shown below: