Nellcor OXIMAX N-600X Series, Operator'S Manual

Page: 85 / 212

Using Monitor Trend Data
N-600x Operator’s Manual 77
5. Press the ZOOM softkey. The Zoom menu displays.
Pressing the TIME softkey cycles the displayed trend time scale
through 48 hours, 36 hours, 12 hours, 8 hours, 4 hours, 2 hours, 1
hour, 30 minutes, 15 minutes, 40 seconds and 20 seconds.
Note : The 20-second and 40-second trend displays are in tabular
format. The display below begins in the normal response mode (left
side of the display) and switches to the fast response mode.
Pressing the SCALE softkey cycles the displayed trend amplitude
scale through ±5 points, ±10 points, ±15 points, ±20 points, ±25
points, ±30 points, ±35 points, ±40 points and ±50 points above and
below the data point under the cursor. The saturation graphical
monitor trend display vertical scale default setting is from 10 to 100 if
there is no data under the cursor. The pulse rate graphical monitor
trend display vertical scale is from 5 to 250 if there is no data under
the cursor.
Pressing the AUTO softkey presets the amplitude of the graphed
trend data. The maximum trend data point is rounded up to the nearest
multiple of 10, this value is the top of the graph display. The
minimum trend data point is rounded down to the next multiple of 10.
Then 10 is subtracted from the rounded down number, this value is
the bottom of the trend graph.
Pressing the BACK softkey returns the monitor to the Monitor menu.