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You can switch from one graph type to another by the “Graph Type” button.
When you move the mouse on the trend graph area, on the top of the screen
the detail data information about the mouse points will be shown, including
the data serial number, collection time and collection date, high/low blood
pressure value, pulse rate, comment, etc. Click left button of the mouse to
delete or add the data point to be shown.
If the distance between the two data points is too short to move the mouse
to one of the points, move the mouse to the time axis area, press left button
of the mouse down, dragging the mouse rightwards to stretch the BP trend
graph. Of course you can also drag the mouse leftwards to shrink the trend
graph. When you stretch the trend graph, if the trend graph length is beyond
the trend graph, the display area will appear a horizontal scroll bar, you can
see any part of the trend graph by changing position of the scroll bar. Move
the mouse to the y-axis area, press left button of the mouse down, dragging
the mouse upwards to stretch the trend graph. Of course you can also drag
the mouse downwards to shrink the trend graph.
Figure 43
Shrink Trend
Graph(Time Axis)
Figure 44
Stretch Trend Graph
(Time Axis)