User manual

User Manual for Multi-parameter Patient Monitor
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towards the other direction, the interval becomes 1 of the other direction. Therefore, it is very easy to find the time
you are looking for.
In this screen, press the DISP key to exit and return to the initial screen. Rotate the knob to move the gray cursor
to the others parameter field, and then press the knob, the screen will enter into trend monitor screen of this
parameter.
Please note that the maximum value on the vertical coordinates of the ECG is 150, not the value of ECG high
limit 300. The graph is scaled down for better view of the waveforms. When the ECG value exceeds 150, the
vertical coordinate’s maximum value will automatically change to 300. That is to say, the vertical axis value
0-75-150 will change to 0-150-300 automatically if the ECG value exceeds 150. When system gets reset or the
patient ID is changed, the vertical coordinate will return to its original value of 0, 75, and 150. Other changes of
vertical coordinate value in other trend graph are similar to that of ECG.
The Trend graph shows parameter value of the current time. For example, in the 12 hours trend graph, when the
monitoring time exceeds 12 hours, the data 12 hours ago will be move out of the graph. This ensures the screen
always display the current data for review. The data moved out of the graph is not deleted but is just hidden
temporarily. When the time frame changes from 12 hours to 24 hours (while the monitoring time is less than 24
hours), the complete set of data will display. Other trend graph follows the same rule.
The respiration rate, body temperature and other trend graph are similar to that of ECG’s and we will not cover
them in detail again. Please note that for those trend graphs, the horizontal coordinate is the number of times the
blood pressure measured in stead of time. The CSI trend graph is different, so details see the introduction of CSI
trend graph.
Figure 4.17 ST Graphic Trend
Figure 4.18 Body Temperature Graphic Trend