906-0731-01-05 Rev. C ZOLL Ventilator Operator’s Guide 2-7Display ScreenThe ZOLL Ventilator’s display screen has four functional areas:Message AreaThe display screen’s message area can display the following:• Airway Pressure and Pleth Waveform Plots -- Under normal operation (as in the exampleabove), the message area displays plots for airway pressure and, when the pulse oximeter isconnected, the Pleth waveform.• Menus -- Displays the Main Menu after you press the menu button on the ventilator’scontrol panel, or displays a parameter’s context menu (which appears after you press andhold the associated parameter button on the control panel). When a plot is necessary tofacilitate a parameter adjustment, the message area displays both the plot and theparameter’s context menu.• Alarms -- When an alarms occur, the message area displays Smart Help messages thatidentify the alarms and describe possible causes and actions that you can take in response.• Popup Windows -- Display information that assists you when adjusting parameter values.Parameter WindowsParameter windows display the measurements, alarm limits, and associated parameters for theirlabeled parameters. Parameter values that you can adjust, such as alarm limits, appear as solidtext. Parameter values that you cannot adjust, such as measurements taken by the ventilator,appear as outlined text. We provide information on adjusting parameter values in Chapter 4,“Using the ZOLL Ventilator.”Message AreaShared Icon AreaAuxiliary Parameter BoxesParameter Windows
