The software initially expands each plot line (vertically) to fill the entire screen. All of the data can be seen but each channel is shown with a different Y-scale. To compare the plot lines from several channels on a common Y-scale, the lines must be linked together.

To link plot lines:

1.Determine which channels are displayed on common Y-Axis. Selected channels will be scaled together. The multi-channel select/deselect feature also works when linking channels.

2.Click the Channel link button(s) with the mouse pointer or press the [alt] key + a number key. For example press [alt+4] then [alt+5] to select channels 4 and 5 to be linked together.

The next two illustrations show channels 4 and 5 prior to linking, and the result of when the user has linked them together.

Channels 4 & 5 Before Linking

OM-550 DOS Software

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Omega Vehicle Security OM-550 manual To link plot lines