User manual EAGLE MAGNA INSTALLATION NOTES

[. . . ] Magna and Magna Plus INSTALLATION AND OPERATION INSTRUCTIONS LITHO IN U. S. A. 988-0106-42 EAGI F7jTM PDF compression, OCR, web-optimization with CVISION's PdfCompressor i-low to Obtain Service We back your investment in quality products with quick, expert service and genuine Eagle replacement parts. If you needservice or repairs, contactthe authorized Eagle ServiceCenternearestyou. The enclosed Service CenterList will helpyou findtheclosestrepairfacility. Ifdesired, youcancontact the Factory CustomerService Center. Transportation expenses to us or tothe Authorized Service Center are your responsability. [. . . ] To adjust the contrast, wait forthe DARK/LIGHT menu to appear. Now press the up arrow key to darken the screen, the down arrow to lighten it. If you don't want to wait, pressthe ON/CLEAR key to clearthe menus from the screen. Whenthe Magna is first turned on, thedisplay appears similar to the one below. The unit is in the automatic mode and the Fish ID feature is on. The depth range displays on the left side of thescreen. In this example, the range is from 0 to 60 feet. The digitalbottom depth display shows at thetop left portionof the screen. BOATS DIRECTION OF TRAVEL LI--373FT 4-C . 1 A 1 B a. . 'n'. . l C MENUS When the Fish l. D. mode is off, the depth of the waterwill affect the size and shapeof the fish arch due to the cone angle diameter. For example, if the cone passesover a fish in shallow water, the signal displayed on the Magna may not arch at all. This is due to the narrow cone diameterand the resolution limitations of the display. The Magnaand Magna Plus use menus to guide youthroughthe unit's functions and features. The menu key accesses these features, allowing you to customize the unitto your particularneeds and water conditions. All you haveto do to leaveone menu and enter another is press the menu key repeatedly. If you ever get lost in the menus, simplypressthe ON/CLEAR key. Thisclears the menus from the screen. 20 PDF compression, OCR, web-optimization with CVISION's PdfCompressor 5 Menus changedependingon the mode the unit is in. For example, if the automatic mode isturned off, thesensitivity menu changes from "AUTO SENS"to "MAN SENS. " Other messages may appearin menu boxes or new menus can appear, again depending on previous selections. Both 8 degree and 20 degree transducers give accurate bottom readings, even though the bottom signal is muchwider on the20 degree model. This is because you are seeing more of the bottom. Remember, the shallowedge of the signal shows you the true depth. The rest of the signal tells you whetheryou are over rocks, mud, etc. SIGNAL INTERPRETATION Your Magna gives an accuratepicture of the bottom that your boat is passing. A bottom of firm sand, gravel, shell, or hard clay returns a fairly wide signal. If the automatic mode is off and the signal narrows down, then it means that you have moved over a mud bottom. [. . . ] Chart speed is set to maximum when the Magna is first turned on. Press the up arrow key to increase the speed again. The bar graph in the Chart CHART ·1 Speed menu box shows a graphof the SPEED speed. Echoes scrolling onto the screen will also showthe effects of the change. [. . . ]