The text label tool allows you to place comments on the screen.
Click the Text Label button.In the sonar view, click the area of interest that you want to label.Click and hold the left mouse button on the label overlay and drag it to a place on the screen where the text is legible.Double-click on the label overlay to open an Edit Text Box dialog box.
Tip
If the text you entered does not fit within the text label overlay, you can resize the label by clicking on the label border,
then dragging it to create a larger label.