User manual EAGLE ULTRA 3D INSTALLATION INSTRUCTIONS

[. . . ] N alarms can be usedat the sac To set the depth alarms, first nextto the "Set Depth Alarm: appears. The scrib tion. men pres1 theb aIarr low pres the alarr shall pres 0ke "EN-i To adjust the shallow alarm pressthe keynextto the "Shal low" label. To adjust the dee alarm, press thekey nexttoth CHARTSPEED The rate echoes scroll across the screen is called the chart speed. It's adjustable by first pressing the menu key, then pressing the key adjacent to the"ADJUST CHARTSPEED" label. The chart speed menu appears at the bottom of the screen. Increase the chart E1 the right arspeedby pressing rowkey or decrease it by pressing the leftarrow key. [. . . ] The distancetoa fish whenthe conefirst strikes it is shown as "A" on thenext page. Whenthe centerof the conestrikes thefish, the distanceis shorter as shown"B". As the coneleaves thefish, thedistanceincreasesagain as shown in "C". Very small fish probablywill not arch at all. Mediumsized fish will showa partial arch, or a shapesimilarto an arch if they're in deep water. Large fish will arch, but turn the sensitivity up in deeperwater to see thearch. Because ofwaterconditions, such as heavysurfaceclutter, thermoclines, etc. , the sensitivity sometimes cannot be increased enough to get fish arches. NOTE: Turning the unit off erases all customized screens and user settings! RESElliNG ALL GROUPS To return all of the groups to theirfactorysettings withoutturning the unit off and on again, presstheWINDOWS key, then press the MENU key, then press the keyadjacenttothe "MAIN MENU" label. Nowpressthekey adjacentto the "RE-PROGRAM A GROUP" label. Finally, pressthe key next to the "RESET ALL GROUPS" label. SIDE-SCANOPERATION Two differentsidescan displays are available whenthe Ultra II or Ultra II Plus is inthe Windows mode. To usethe side scanfeature, first install the ScanPactransduceron your trolling motor. Next, press the WINDOWS key on the Ultra II unit. 9 Oneofthe bestwaysto getfish arches is to expand or "zoom"a segment 28 PDF compression, OCR, web-optimization with CVISION's PdfCompressor VIEWING WINDOWS OPTIONS To see all oftheavailable window options, press the WINDOWS key, then press the MENU key. At this time, they need about a fourth as much food as they consume in the summer. Mostfishdon'tspawn unlessthewatertemperature within rathernarrow is limits. A surface temperature meter helps identifythe desired surface waterspawningtemperatures for various species. Troutcan't survivein streamsthat gettoo warm. Bass and other fish eventually die outwhen stockedin lakes that remain too coldduringthe summer. While somefish haveawidertemperaturetolerancethan others, eachhasacertain range within which ittriesto stay. Schooling fish suspended over deep waterlie atthe level that provides thistemperature. We assumetheyare the most comfortable here. To use the windows feature. firstpresstheWINDOWS key: A screen similar to the one shown at left appears. The menu at the bottom of the screen Ietsyou switchbetween the "pages" ofdisplays. These are lettered "A"through "G"on the Ultra ("A" through "0" on the Ultra II Plus. ) Group "A" shows first. Press the down arrow key to move forward throughthe screens. For example, pressing thedownarrow key onceshows the group "B" screen which is thesidescanscreen. To return to the full sonarscreen, press the key next to the "FULL CHART"labelatthetopofthe screen. The temperature of water in the lake is seldom constant from top to bottom. [. . . ] If youfindnoiseinterference from an electrical instrument, trollingmotor, pump, or radio, try to isolate the problem. You can usually re-route the sonar unit'spowercableand transducer cable awayfromthe wiringthat iscausingtheinterference. VHF radio antennacables radiatenoise when transmitting, so be certain to keep thesonar'swiresawayfrom it. You may needto route the sonarunit's power cabledirectlyto the batteryto isolate it from otherwiring on the boat. [. . . ]