User manual EAGLE ULTRA II

[. . . ] SON The Alard of eq bar. DEPTH ALARMS Thedepth alarms sound atone when the bottom signal goes MENU - PAGE 1 TFpuurnuth A alar alarn navi! To a appe shall DEP shallower than the shallow alarm's settingor deeper than the deep alarm's setting. For example, ifyou setthe shallow alarm to ten feet, the alarm will sound a tone if the bottomsignal is less than ten feet. mute it or until the bottomgoes' deeperthan10feet. goes deeperthanthe alarm's digital bottomdepth signals. [. . . ] The screen at right appears. I FEET I 58. 2 Digital Depth WATER DEPTH DISPLAY. DEPTH ALARMS AND UNITS OF MEASURE ARE SET IN MENU. Thefirstwindowappears inthe upperright cornerofthescreen. Adescriptionof the screenshows in the boxatthe bottomofthescreen. Nowpress the keyadjacenttothe"NEXT" label. This changes the displayed windowand description. Whenyou've finishedviewing the windows, press the CLEAR key. MODIFYING GROUPS To modify or "customize" a TRANSDUCER CONE ANGLES 8 degree group, first press the WINDOWS key, then press the MENU key. Nowpressthe key adjacent to the "MAIN MENU" label at the bottom of the screen. Now press the key adjacent to the "RE-PROGRAM A GROUP"label. The screen shown below appears. fll I15U1 GROUP GROUP AH SELECT HGROUP ________ CHANGED E] GROUP TO BE 1ROUP Fl rFSrPflIIP ri Select the letter of the group youwishtocustomize bypressing the key adjacent to the group's label. If the label isn't shown on this page, press the key adjacent to the MORE" label. In this example, the key next to the "GROUP A" label was pressed. The screen shown at the top of the next page appears. , lt A 29 B C PDF compression, OCR, web-optimization with CVISION's PdfCompressor 8 of the water. The smallerthe segment, the betterthescreen resolution will be. The easiestwayto do this on the ________________________________ UltraII iswiththeZoomfeature. Thisfeatureexpandstheechoes, making it easier to see detail. Forthe bestresults, turn thesensitivity up as high as possible withoutgetting too much noiseon the screen. In mediumto deep water, this method should work to displayfish arches. If yousee fish signals whenthe unit is in the manual mode, but don't get fish symbolswhen Fishl. D. featureis on, try increasingthe sensitivity. the WATERTEMPERATURE AND THERMOCLINES Watertemperature hasan important-if not controlling-influence upon the activitiesof all fish. Fish are cold blooded and their bodies arealwaysthe temperature of the surrounding water. During the winter, colderwater slows downtheir metabolism. At this time, they need about a fourth as much food as they consume in the summer. Mostfishdon'tspawn unlessthewatertemperature within rathernarrow is limits. [. . . ] If no noise displays onthe sonarunitfromelectrical equipment, then make certain everything exceptthesonarunitisturnedoff, then starttheengine. Increase the RPM with the gearshiftin neutral. If noise appearson the display, the problem couldbe one of threethings;sparkplugs, alternator, If you're installing an Ultra II Plus, read the speed/temperature BLACK 3 amp FUSE ortachometerwiring. Try using resistorsparkplugs, alternatorfilters, or routing the sonar unit's power cable away from engine wiring. Again, routing the power cable directly to the battery helps eliminate noise problems. [. . . ]