Sony DCR-TRV39 - Manual (Page 181)

Copy button Click to copy the selected area.
Cut button Click to cut the selected area.
Paste button Click to paste a cut or copied selection.
Tool options dialog box
Click the [Tool Options] button on the Tool bar to bring up the dialog box.
Rectangular selection Click to enable the [Select] tool to use rectangular
marquees.
Elliptical selection Click to enable the [Select] tool to use elliptical
marquees.
Selection range
Drag the slider to define the range of colors that may be selected
with the [Magic Wand] .