VT Plus HF
Operators Manual
4.
5-8
Pressure Screens
High-Pressure Screen
The high-pressure screen is used to display the signal and statistics for the pressure signal
from the high-pressure ports of the VT PLUS HF.
Range:
Press the soft key below RANGE to change between low pressure,
airway pressure, and high-pressure screens.
Units:
Press the soft key below UNITS to change the units of measure for the
high-pressure screen. Possible units of measure for this screen include:
mbar:
bar:
mmHg:
inHg:
cmH
O:
2
inH
O:
2
PSIG:
atm:
kPa:
Re-scale:
Press the soft key below RESCALE to change the scale on the plot of
data to a more appropriate window of values.
Note:
RESCALE uses the current Min/Max values to determine plot limits.
Clear:
Press the soft key below CLEAR to reset the statistics and re-start the
plot.
The user can select the breath parameters displayed in this screen. Follow the instructions
on page 5-5 to select which breath parameters are displayed in this screen.
millibar = .001 Bar
14.7 PSIG (Barometric)
millimeters of mercury
inches of mercury
centimeters of water
inches of water
pounds per square inch
atmospheres
kilopascals