The marker concept is a known feature of eclipse. impulse allows users to add markers (bookmarks, tasks and annotation) to any signal at any domain position. If you add a bookmark to a signal, you will find that bookmark in the bookmark view of eclipse. If you double-click on the bookmark in that view, eclipse will open the record that contains the bookmark and set the cursor to its position.

Marker are elements of signals. Therefore markers can only be added to plots (in the viewer) that show simple signals (no productions).

If you added a marker in a viewer, you changed the record, not the view. If your current record format does not support markers, then you need to save it in another format.

The following standard markers are available:

	Book-mark
	Task
	Annotation

Opening the Bookmarks View

1. Click on the Window menu and select Show View → Other.
2. In the filter text box enter Bookmark.
3. Under General, select Bookmarks.

Opening the Tasks View

1. Click on the Window menu and select Show View → Other.
2. In the filter text box enter Tasks.
3. Under General, select Tasks.

Double-click on the task or bookmark to open the Impulse Viewer with the active cursor at the marker position.