User manual EAGLE ULTRANAV II Operation Instruction

[. . . ] UltraNav II INSTALLATION AND OPERATION INSTRUCTIONS LITHO IN U. S. A. 988-0135-02 E&GI Ek1 PDF compression, OCR, web-optimization with CVISION's PdfCompressor SONARSPECIFICATIONS UltraNav II Dimensions Input Voltage Current Transmitter Frequency Output Power (typical) Display Size Pixels 5. 875"H x 7. 75Wx 3. 875"D 10-15 vDC 500 ma (lights off) 650 ma (lights on) 192kHz 600 watts (peak-to-peak) WARNING! USE THIS GPS RECEIVER ONLY AS AN AID TO NAVIGATION. A CAREFULNAVIGATOR NEVER RELIES ON ONLYONEMETHOD TO OBTAINPOSITION INFORMATION. 75 wafts (RMS) 2. 8"H x 3. 5W 20, 480 Total 128Hx160W CAUTION This OPS receiver, (like all GPS navigation equipment) will show the shortest, mostdirectpathto a waypoint. It provides navigation datato the waypoint regardless of obstructions. Therefore, the prudent navigator will not onlytake advantage of all available navigation toolswhen to awaypoint, butwillalso visually checktomake certain aclear, travellingto safepath thewaypoint is always available. UltraNav II GPS RECEIVER SPECIFICATIONS GPS Module Dimensions 2. 5"H x4. 1"Wx7" D Channels Five Parallel Four continuous for position All satellites in viewtracked Onesecond Update rate Maximum accuracy achievablewith Accuracy Position Velocity Standard Positioning Service 25 meters CEP 0. 25 meters/sec AMS Without SA PDOP. c6. 0 Asofthis writing, the Department of Defense (DOD) has notdeclaredthe GPSnavigation systemoperational. [. . . ] It cannot distinguish between fish and other suspended objectssuch as trotlines, Using the Event Marker with the Cursor Normally, whenyouselect an icon, it's placed onthe plotteratyourpresent position. However, youcanplace an icon anywhere onthe plotterusing the PDF compression, OCR, web-optimization with CVISION's PdfCompressor 17 turtles, submerged floats, air bubbles, etc. Individual treelimbs extending outwards fromagroupoflimbs isthe hardest objectfortheFishl. D. mayseeFish l. D. symbols onthe screenwhen You actually, there are no fish. ToturntheFishj. D. featureon I AUTO pressthemenukey, thenpress ]Lh198 FTD the key adjacent to the 'Turn Fish-ID On" label. Echoes will continue to scroll across the screen, however, the surface clutter at the top will no longer Tochangeanythese, firstpress themenu keytwice. Next, press the key next to the "SELECT UNITS OF MEASURE' label. In the screen shown below, the unitsofmeasure are in statute miles for distance, miles per hourforvelocity, degrees magnetic for bearing, altitude in feet, and timeis iii the 12 hourformat (a. m. Ip. m. ) I -------0 ________________ micro-computerdeterminesare fish will be . displayed as fish 60 symbols To turn the Fish l. D. featureoffagain, first press the menu key, then pressthe key adjacent to the "Turn Fish I. D. feature on whenthe UltraNavII is in manual, themicro-computer will turnthe automatic feature on. featurecan't be used whenthe UltraNav II is be displayed. Any targets the IE- jj ELOCITY TIME = Press the keynexttothe unitthat youwishtochange. Forexample, Distance pressthekeynexttothe labeltwicetoswitch frommilesto kilometers. Thismovestheblack IN6=UOE=M' <N KMH boxtwotimesfromthe"MI"tothe 'XM". Whenyouhavetheunitsofmeasuresetasdesired, pressthekey nexttothe "EXIT' label. be turned off also. 24--HR DISPLAY CONTRAST The unit'sdisplaycontrastis adjustable to suit different lighting conditions. The FT percentage of contrast in use changes as the arrow keys are pressed. Afteryou've madetheadjustment, pressthe CLEARkey toerasethe menu. Go I DRK 18 BACK LIGHTONIOFF To turn the backlighting on, press the menu key twice, then press the key nextto the "BACK LIGHT' label. This moves the black boxfrom "OFF" to the "ON" position. To turnthe backlights off, repeat the steps. GRID LINES The plotter can show latitude!Toturnthegrid lines off, repeatthe previous step. fl rr IA 22. 0 830 59 H 36°O 836?' -- bJ 96°EO. S%' aE÷na. as---- i. . . . . . . . . . , . PDF compression, OCR, web-optimization with CVISION's PdfCompressor All of the navigation displays on theUltraNav II will show navigation data to the location you marked. CHANGE DISPLAY The four digital displays on the left side of the plotter screen can be changed or customized at will. When the UltraNav II is firstturned on, or afterit's preset, the fourdigital displays are DistanceTo Go(DTG), Speed Over Ground (SOG), Bearing to waypoint (BRG), and Course Over Ground (COG). [. . . ] If theboat is motionless, fish stay in the cone, showing on the display as straight horizontal lines. 37 PDF compression, OCR, web-optimization with CVISION's PdfCompressor 40 NOIISE A major causeofsonarproblems is electrical noise. This usually appears on the sonar's display as randompatternsofdotsor lines. In severe cases, it can completelycover the screen with black dots, or cause the unit operateerraticly, or not at all. To eliminate orminimize the effects ofelectrical noise, firsttryto determine thecause. [. . . ]