Trend Data Operation; Selecting The Trend Data Display Scale - Nellcor OxiMax N-595 Operator's Manual

Trend Data Operation

Selecting the Trend Data Display Scale

TREND
MONITR
N-595
Whenever the N-595 is turned on, it stores the monitor %SpO
pulse rate readings in memory every 2 or 4 seconds (regardless of
whether the N-595 is monitoring a patient or not). The N-595 can
store up to 48 hours of 4-second trend data or 24 hours of 2-second
trend data. The 48/24 hours of stored trend data are available for
downloading to a printer or a portable computer. Up to 50 alarm limit
changes can be stored in the trend data. If more than 50 alarm limit
changes occur during the 48/24 hours of trend data collection, the
additional alarm limit changes will take space reserved for trend data.
Caution: Changing alarm limit settings uses up trend memory
space. Change alarm limits only as needed.
Note: Trend memory always contains the most recent 48 hours of
data, with newly collected data overwriting the oldest data on a
rolling basis. The N-595 continues to record data points as long
as the monitor is powered on, with "blank" data points
collected if no O
patient. "Blank" data will over-write older patient data if the
memory becomes full. Therefore, if you want to save old
patient data, it is important that you turn your monitor off when
you are not monitoring a patient, and that you download the
trend memory before it fills up and over-writes the old data
with new data (or "blank" data).
The trend scale is the amount of trend data displayed on the screen.
With the monitor in the normal monitoring mode:
1. Press the TREND softkey.
2. Press the MONITR softkey.
M sensor is connected to the monitor or
XI AX
Monitor Trend
and
2
55