Simrad SP90

Simrad SP90VariousThe buttons grouped under various are Zoom, Record, Mute andOff Centre.Record(CD5353)VARIOUSOffCentreMuteThe Mute button is used as to activate and deactivatethe echo audio channel and to acknowledge audiblealarms.The Mute function is also available on the Displaymenu.RecordThe record function is used for storing either asequence or single display picture. Sequential or singlestorage options are preset in the Store/Recall menu(available from the Setup menu).→ The Store/Recall menu is described on page 66.If sequential store mode is selected, Record is used for starting andstopping the storage. If single shot storage is selected a new pictureis storage each time the button is pressed.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.Off centreThe Off Centre function moves the Own vessel symbol to thecursor’s position on the display. This adjusts the presentation to fillthe screen accordingly.34 850-164511 / B