Selecting Parameters For Display - Respironics ESPRIT Operator's Manual

Selecting Parameters
for Display
REF 580-1000-01 Y
Summary of Trending Screen Information
Information type Description
Parameter select buttons Selects which parameter to display in the trending waveform.
Manual rescale buttons Selects the upper and lower limits for the displayed parameter.
Cursor arrow buttons Changes the position of the cursor. (You can also use the front
panel control knob to adjust cursor position.)
-2 Hrs and +2 Hrs buttons Shifts the waveform forward or backward by 2 hours without
changing the time scale. If you press and hold the buttons, the
time scale shifts every ½ second. If less than 2 hours of data
exists, the waveform shifts by the time available. The button is
grayed if the waveform cannot shift any further.
Zoom in/out button Zoom in sets the time scale to 2 hours, with time centered at the
cursor position. The button is grayed if the current time scale is 2
hours.
Zoom out button returns the time scale to its previous setting.
Rescale button Automatically adjusts the vertical axis for all three waveforms for
optimal viewing based on the maximum and minimum values for
the currently displayed data.
Time scale button Displays the time scale menu to select from 2 to 72 hours. The
button shows the currently selected time scale.
View 1 and View 2 buttons Displays either of two user-defined views. Each view consists of
three trending waveforms and a time scale. The button shows the
active view.
Clear button Clears all stored trended data.
Table 13-6: Summary of Trending Screen Information
On the Trending screen (Figure 13-9), a Parameter select button above each
waveform shows the name of the currently displayed parameter. To choose a
different parameter for display, press the button above the waveform: a
Trended Data pop-up window allows you to select another parameter.
Esprit® Ventilator Operator's Manual © Respironics, Inc.
Chapter 13
Trending Option
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