Simrad SP90

Menu descriptionView pop-upThe View pop-up menu is accessed using the View button over thetrackball on the Sonar Operating Panel, or the middle mousebutton if an optional mouse is installed.When activating the pop-up menu in the Catch Data view, it willdisplay the following reduced menu.The View pop-up menu contains the following parameters.Set New Display CentreWhen Set New Display Centre is selected, the new display centreis moved to the cursor’s position where the View menu wasactivated.Ship To CenterWhen Ship To Centre is selected, the own ship symbol is movedto the centre of the view.ZoomThe zoom function magnifies an area of the display by positioningthe cursor in its centre and pressing the Zoom button. The zoombutton works as a toggle switch for on/off of the zoom function.Erase EchoesWhen Erase Echoes is selected, all echoes displayed on the sonarview will be deleted.SynchronizeThis function is not operational on the SP90 sonar. Forsynchronization to external equipment, refer to the Setup menu.850-164511 / B69