Multichannel Systems Cardio2D Manual - Manual (Page 95)

Cardio 2D+ Analyzer Software
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Auto: Click the check box "Auto" in "Maximum" option. The "Minimum" is zero, you are not
allowed to modify it in Cardio2D.The Cardio2D program automatically finds for the maximum
of each heartbeat, and adapts the scaling of the color map. It is recommended to use the auto
scaling function.
Size (W x H): You can modify the size of the color map.
Interpolation: Interpolation is a mathematic method to calculate missing information between
two points of a line. The bilinear interpolation uses four points of the nearest vicinity to calculate
the interpolated point. The bicubic method uses eight points to calculate the interpolated point.
The interpolation method of the "nearest neighbor" uses the mean value of four or five points
to calculate the interpolated point.
Show Electrodes: Click the check box for displaying the black circles indicating the electrodes
in the color map
Click the "Map Settings" icon . The dialog "Map Settings" appears. Click "Data" tab.
In the "Map" tab of the "Map Settings" dialog the interpolation parameter refers to the color of
the map. In the "Data" tab the interpolation parameter refers to the data, generating the map.
Default is the interpolation method "Nearest Neighbor". Please see above.
With the method of interpolation you can substitute missing channels also. The program uses
the same "Nearest Neighbor" method for interpolation: If you do not want to substitute missing
channels, click "Off".
In the drop down menu "Show Timestamp" you can choose the type of the timestamp you want
to be displayed below the color map.