Simrad SP90

Simrad SP90Data SourceThe Data Source button is located in the Vertical View menu.The View menus are activated by pressing the View button on theSonar Operating Panel or the middle mouse button, whilepositioning the cursor in any of the vertical views, and thenselecting View menu on the View pop-up menu.The Data Source parameter is used to select the bearing source ofthe vertical views.Audio - The vertical slice will follow the trainable audio channel.Indicator - The bearing of the vertical slice can be adjustedindependent of the Audio channel.In addition, the vertical slice may be selected to three fixedsettings: Forward, Aft, orAthwart.92 850-164511 / B