P1 Patient Monitor User’s Manual
13-10
4. Check the valve position of the 3-way
stopcock is correct or not.
5. Confirm that the sensor has been zeroed.
For details, see 13.3.2 IBP Sensor zero.
P1/P2 does not display systolic and
diastolic pressure measurements
Set the displayed pressure to 【All】. For details,
see 13.5.3 Setting up display types about
Extended Pressure.
IBP reading is unstable 1. Verify no air bubbles in the IBP sensor
system.
2. Check if the sensor is fixed.
3. Perform zero against.
4. Replace the sensor.
Zero failure 1. Check if the pipeline of the IBP sensor is
open to the atmosphere.
2. Perform zero against. Do not shake the IBP
sensor and tubing during zeroing. For details,
see 13.3.2 IBP Sensor zero.
3. If zero still fails, replace the sensor.
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