Display Tab System Interface
3 - 40 046-004667-00 A7™ Operating Instructions
Pressure Display
To change the pressure display:
1. Select Setup softkey > Display tab.
2. Select the Pressure Display button.
3. Choose between MEAN and PLAT.
4. Select the Accept button to confirm the change, or select the Cancel button to discard the
change.
Plimit Line
The Plimit line function displays a dashed line in the Pressure waveform area to indicate the Plimit
position. The Plimit line can be displayed in VCV, SIMV-VC, and PCV with VG on mode. The user may
turn the Plimit line On or Off. The default value for Plimit Line is On.
FIGURE 3-47 Plimit Line
NOTE: The Plimit line does not affect the auto-scaling algorithm. If the
Plimit line is turned on but not visible, it may be because the
line is positioned off the waveform scale.
To set the Plimit Line to ON or OFF:
1. Select Setup softkey > Display tab.
2. Select the Plimit Line button to ON or OFF.
3. Select the Accept button to confirm the change, or select the Cancel button to discard the
change.
CO
2
Placement
The CO
2
waveform/data can be positioned at the top or bottom of the Waveform area.
To set the CO
2
Placement:
1. Select Setup softkey > Display tab.
2. Select the CO
2
Placement button.
3. Choose between TOP and Bottom.
4. Select the Accept button to confirm the change, or select the Cancel button to discard the
change.
Gas Scales
To set the Gas scales:
1. Select Setup softkey > Display tab.
2. Select the Gas Scales button.
Plimit Line