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. It will continue to sound until you. mute it or until the bottomgoes' deeperthan10feet. The deep alarmworksjustthe opposite. goes deeperthanthe alarm's digital bottomdepth signals. 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 percentage of chartspeedin usechanges as the arrow keys are pressed. The bar chart also gives a graphical indicationofthechart speed. You can seethechange -C on the screen (both on the menu and on the chart record) as you press the keys. After -C -C you've made the adjustment, press the CLEAR keytoerase ts A GRAYLINE® ON GRAYLJNP OFF different GRAYLINE level, also.The level chosenby the Ultra II at power on is usuallyadequate for mostconditions. Experimentwith your unit to find the GRAYLINE setting that's bestfor you. To adjust GRAYLINE, press the MENU key, then pressthe key adjacentto the "ADJUST the menu. "Deep" label. Both alarms ad Whe bott alan The FISI Use su59 just identically. We'll use th shallow alarm as an example Pressing the key next to th "Shallow"labelmovestheblac boxfrom the "OFF" postion the numberon the right side thearrow. Anew labelappear at the bottom of the screei CHANGE LIMIT." Press the as shown atthetopof the ne right side of the unitto enter To stop the chart, press the "STOP" key in the unit's lower the chart, pressthe"STOP"key again. left corner. To start GRAYLINE® GRAYLINE lets you distinguish between strong and weak echoes. It "paints" gray ontargetsthat are strongerthan a presetvalue. Thisallows youto tell the differencebetween a hard and soft bottom. Forexample,a soft,muddy orweedybottomreturns aweakersignal whichisshownwith a narrow or no gray line. A hard bottom returns a strong signal which causesa wide gray line. GRAYLINE" label. A screen similarto the one at right appears.Nowpressthe leftarrow the keyto decrease gray level. Press the right arrow key to increase it. The percentage of GRAYLINE in usechangesas the arrow keys are pressed. Thebarchartalso givesa graphical indication of theGRAYLINE level. You can seethechangeon thescreen(both on the menu and on the chart record) as you press the keys. After you've made the adjustment, pressthe CLEAR key to erase the menu. FISH I.D. l in this example. If you have two signals of equal size, onewith gray andtheotherwithout, then the target with gray is the stronger signal. This helps distinguish weedsfrom trees on the bottom, or fish from structure. GRAYLINE is adjustable. Since GRAYLINE shows the difference between strong and weak signals, adjusting the sensitivity may require a ¶8 as The Fish I.D. featureidentifies targetsthat meet certain conditions fish. The micro-computer analyses all echoes and eliminatessurface clutter, thermoclines,and othersignalsthat are undesirable. In most instances, remaining targets are fish. The Fish I.D. feature displayssymbols on the screen in placeofthe actualfish echoes.Thereare fourfishsymbolsizes: tiny, small, medium, and large. These are usedto designatethe relative size between targets. In otherwords,it displaysasmallfish symbolwhen it thinks a target is a smallfish, a mediumfish symbol on a largertarget,etc. The micro-computer is sophisticated, but it can be fooled. It cannot distinguish between fish and other suspendedobjectssuch as trotlines, tree limbs extending turtles,submerged floats, airbubbles,etc.Individual 19 sour PDF compression, OCR, web-optimization with CVISION's PdfCompressor outwards from a group of feature to distinguish from· screenwhen actually, there Fish l.D. mode and without feature. TU RE menu page appears, then pressthekeyadjacenttothe "REMOVEZOOM BAR" label. Note: Turning The Itha off, DIG 50.3 FTft --0 thezoom baron also turns thezoomfeature on. Pressing the key adjacent to the"2X14X" label enlarges ech- WhentheUltra II is turnedor on, also. Toturn the Fish l.D thekey adjacentto the "Turi Thisturnsthe Fish l.D. featu the Fish ID. feature on aga key adjacent to the "Turn I disappearsand the sonar s acrossthe screen, however, displayed. Any targets the displayedas fishsymbols. Remember, the Fish I.D. fe manual mode. If you turn tb manual,themicro-computei automaticoff whenthe Fish turned off also. DISPLAYZONE BAR When the zone alarm is on, the zone bardoesn't normallyshow on the screen. To turn the zone baron continuously, first pressthe MENU key until the3rd menu page appears. Nowpressthe keynexttothe"IJISPLAY ZQNE BAR" label. YouI man i the k abov CO To turn the zone bar off, press the MENU key until thethird menu page appears, then pressthe keyadjacent tothe "REMOVE ZONE BAR" label. Note: Turning the zone bar on also turns the zonealarm on. DIGITALSONAR When the Ultra II is turnedon for the firsttime,the digital depth displayis located at the top left corner of the screen. This display comes from a separate digital sonar built intothe unit It displays onlythe bottomdepth. Ifit loses thebottom,the last known depth will flashon thedisplay.When the digital finds the bottom, it will automatically displaythe bottomdepth again. The and! Plus dispi To s Nex A sc To switch between the split screen zoom and full screen zoom, press the key adjacent tothe"SPLIT/FULL" label. The ______ screen instantly splitsintotwo sections. All targetson the left = .,...a · are shown at four times the size of theones on the right. If you switch to the 2Xzoom mode, echoes on the left side of the screen are shown at twicethe size as the ones on the right. The echoesthat scroll acrossthe screen are the exact same echoes on both sides ofthe screen. They're simply enlarged on the left side.Thisfeaturetracksthebottom, keeping it on thedisplayat all times, when the automatic feature is on. Once you'vesetthe zoom as desired, press the CLEAR keyto erase the menus. _______________ (2xI oes from two times to four timestheir normal size. SPLITIIIJUU I DISPLAY CONTRAST The unit'sdisplaycontrast is To adjust it, first press theri press the key next to the screen similarto the one be theleftarrow todecreaseth arrow to increase it. The p centage of contrast in u changesas thearrow keys pressed. The bar chart al gives a graphical indication thecontrastlevel.You cans the change on the screen youpressth.e keys. Afteryou made theadjustment, pressI CLEARkeyto erase the me Thedigitalsonar can be turnedoff, however this alsoturns all automatic featuresoff also,such as auto sensitivity, auto ranging, andthe Fish LD. feature. ZOOM-MANUAL MODE When you press the zoom key while the unitis in the manual mode, the screen shown below appears. All of the menus onihis screen work identically as described above. However, one additional menu item is shown when the unit is in the manual mode: "ADJUST'. To adjust the zoom, press the key adjacent to the "ADJUST' label. A screen similar to the one below appears. A zoom barand adjust arrows appearon the screen. The echoeson the left side of the screen are the onesthat appearbetween the topand the bottom ofthe zoombar. Press theup or downarrow keys to ovethe zoom bar up ordown. As youadjust thezoom bar, theechoesmove ontheleftside ofthescreen at FTII 37.6 the same time. The zoom ad- l522 s2Aa1C' just menus will automatically clear afewseconds afteryou've pressedthe last key. Remember,theUltra II won't trackthe bottomwhen it's in the manual mode. To turn thedigital sonar off, press the Menu keythree times. Now press the key adjacent to the "TURN DIGITAL SONAROFF' label. To turn it backon again, repeatthesamesteps. I. Pres secd MENU PAGE4 Tp t key then agah read FASTRAK This feature converts all echoesto short horizontal lineson the display'sfar rightside.The graph continues to operate normally. FASTRAK givesyou a rapid update of conditions directly under the boat. This makes it useful for ice fishing, or when you're fishing at an24 PDF compression, OCR, web-optimization with CVISION's PdfCompressor 13 To turn the menus off, press the key adjacent to the CLEAR key at the bottom left side of the unit or wait a few secondsand the menus will disappear. RANGE- Automatic When turned on for the first time, the Ultra II automatically places the bottom signal in the lowerhalfofthe screen. This is called Auto Ranging and is part of the automatic function. The range cannot be changed manually while the unitis in automatic. RANGE- Manual The UltraII gives youcontrol overtherange when it's in the manual mode. Tochange therange,firstmake certain the Ultra II is in the manual mode.Next, pressthe RANGE key. The range adjustment menu appears in the lower right corner of the display. Press the up or down arrow keys to decreaseor increase the range. The availableranges are0-5,10,20,40, 60, 100, 150, 200, 300, 500, 800, and 1000 feet. After the desired range is displayed, presstheCLEAR key to erase the range menu. NOTE: The depth capability of the Ultra II depends on the transducer installation, waterand bottom conditions, and other factors. ZOOM Enlarging or "zooming" the picture is a common method used to show small detail and fish signals. The Ultra II gives you two different zoom sizes, plus a split screen zoom option. The zoom operation and adjustment is different in the automatic and manual modes. To turn FASTRAKon, press themenu keyfourtimes, then _________________________________-- _______________________________I press the key adjacent to the "TURN FASTRAK ON" label. To turn it off, repeatthesamesteps. The 'TURN FASTRAKOFF" label appears instead of the 'TURN FASTRAK ON" label. SELECTUNITS OF MEASURE The UltraII candisplaythewater or depth infeet,fathoms, meters, surface water temperature in degrees Fahrenheit or Celsius, speed in statute miles per hour, kilometers perhour,or knots, and distance(log) in miles, kilometers, or nauticalmiles. (Note: Only the Ultra II Plus can show speed and distance.) jFTI /: r r chor. Since the unitis not moving,fishsignals are long, drawn out lines on a normal chart display. FASTRAK converts thegraph toavertical bargraph that, with practice, makes a useful addition to fishing at a stationary location. To change theunits of measure, firstpressthe menu keyfive times. The screen shown on theprevious page appears. Next, press thekeyadjacent to the "SELECT UNITSOF MEASURE' label. The screen shown below appears. The black boxon eachlineshowsthe unitof measurecurrently in use. Inthescreen shown below, theunitsof measure are infeet forthe depth,temperature in degrees Fahrenheit, and both speedand logare in statute miles per hour. Press the key adjacent to the unit that you wish to change. Forexample, pressthekey next totheDEPTH labeltwotimesto switchfrom feet to meters. This movesthe blackboxtwo times from the "FT" to the "M". ZOOM - AUTOMATIC MODE Tozoomthe display inthe automatic mode, first presstheZOOM key. All targets on the displayare enlarged four times normal size automatically. The menus shown at the top of the nextpage also appear. the Turnthe zoom featureon (or off) by pressing the key adjacentto "OFF/ ON" label. 12 When you have the units of measureset as desired,press thekey nextto the "EXIT' label. 25 PDF compression, OCR, web-optimization with CVISION's PdfCompressor MENU - PAGE 5 _________________ ADJUST CHART is in themanual mode. To turnAutomatic on, press the AUTOkey again, then pressthe right arrow key. SENSITIVITY ADJUST CHART SURFACE CLARITY Themarkings extending downwardfrom thezero line on the chart are called "surfaceclutter." These markings are caused by wave action, boat wakes, temperature inversion, and other natural causes. SURFACE CLARITY MED HIGH r*ojusT NOISE_REJECTION IIJU PIG_____ PJRE ::. The sensitivitykey on the Ultra II controls the abilityof the unitto pick up echoes. A low sensitivity level excludes much of the bottom information, fish signals, and othertargetinformation. High sensitivity levelsenables screen with manyundesired youto seethisdetail,butitcanalso clutterthe signals. Typically, the best sensitivity level shows a good solid bottom signalwith Graylineand some surface clutter. WhentheUltra II is in the ...