Trio™ Operating Instructions 0070-10-0666-01 2 - 77
Operations Trends
Graphic Trend Menu Selections
1. PARAMETER
• To change the parameter of data being displayed, select PARAMETER from the 
GRAPHIC TREND menu. Using the Navigator™ Knob, scroll to the desired 
parameter and press the knob.
• The selections are: HR, NIBP, SpO2, PR, IBP, RR, and TEMP.
2. INTERVAL
• To change the displayed INTERVAL, select INTERVAL from the GRAPHIC TREND 
menu. (The chosen interval can be saved as part of the “User Default 
Configuration” by using the SAVE CURRENT function as described in section 
2.3.5.9.)
• To view the latest hour of trended data, select either the 1s or 5s interval.
• To view the latest 24-hours of trended data, select the 1min, 2min, 3min or 4min 
interval.
3. SCROLL 
• To view other segments of a graphic trend, select SCROLL from the GRAPHIC 
TREND menu.
• When the right arrow key   appears on the right side of the menu display, select 
SCROLL   and turn the Navigator™ Knob clockwise to view older trend waveform 
data.
• When the left arrow key   appears on the left side of the menu display, select 
SCROLL   and turn the Navigator Knob counterclockwise to view more recent trend 
data.
4. SCALE
• To modify the scale upon which the graphic trend is displayed, select SCALE from the 
GRAPHIC TREND menu. The y-axis scale is adjustable based on the minimum and 
maximum values for the particular parameter.
5. CURSOR
To view trend data at a specific point in time, select CURSOR from the GRAPHIC TREND 
menu:
• Turn the knob to move the cursor to particular data points. The data to which the cursor 
points will correspond to the time displayed. The parameter data corresponding to the 
particular point in time is displayed below the x-axis.
• When   appears in the upper right portion of the menu, the user can scroll right to 
view more recent trend data.
• When   appears in the upper left portion of the menu, the user can scroll left to view 
older trend data.
6. PRINT
• To print the graphic trend data for the 
currently selected parameter, select PRINT from 
the GRAPHIC TREND menu.
• To stop the print job currently in progress, select PRINT on the front panel keypad.
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