Trends Operations
2 - 78 0070-10-0666-01 Trio™ Operating Instructions
Mark Event
If, during the trended period of time, an event was marked, the corresponding event type (A,
B, C or D) will display along the x-axis of the graphic trend. The event (A, B, C or D) will
appear in a box, at the corresponding point in time that the event was marked.
Remove Graphic Trend Display
The GRAPHIC TREND menu/display does not automatically time-out. The user must
manually exit this menu. To exit the GRAPHIC TREND menu/display and return to the
SYSTEM MENU, select PREVIOUS MENU. To exit the GRAPHIC TREND menu/display
and return to the normal screen, select NORMAL SCREEN (from the menu or the Front
Panel Keypad).
Delete Graphic Trend Data
To permanently delete all graphic trend data, the user must discharge the currently monitored
patient from the monitor. To discharge a patient, open the SYSTEM MENU. Once in the
SYSTEM MENU, select PATIENT DISCHARGE from the PATIENT SETUP menu. When
given the prompt, Discharge patient from monitor?, select YES to confirm.
Example: View the NIBP Graphic Trend for the Last Hour
1. Select the MENU icon in the bottom right corner of the screen.
2. Once in the SYSTEM MENU, select GRAPHIC TREND.
3. Once in the GRAPHIC TREND menu select PARAMETER then select NIBP.
4. Select INTERVAL and select either the 1s (1 second) or 5s (5 second) interval.
5. Select SCROLL and turn the knob to view different points along the graphic trend (x-
axis).
6. Stop scrolling at the desired trend time segment for closer analysis. Select the SCALE
button to adjust the display scale, on the y-axis, if desired.
7. For a measurement result of a specific point in time, select CURSOR to move the cursor
to the desired point. The corresponding time and measurement value will display above
and below the waveform respectively.
8. To print out the NIBP graphic trend displayed, select PRINT from the GRAPHIC
TREND menu.
9. Select PREVIOUS MENU to return to the SYSTEM MENU. Select NORMAL
SCREEN (from the menu or the Front Panel Keypad) to exit the menu and return to the
normal screen.