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<body><h1>eagle cuda 250 manual</h1><table class="table" border="1" style="width: 60%;"><tbody><tr><td>File Name:</td><td>eagle cuda 250 manual.pdf</td></tr><tr><td>Size:</td><td>2640 KB</td></tr><tr><td>Type:</td><td>PDF, ePub, eBook, fb2, mobi, txt, doc, rtf, djvu</td></tr><tr><td>Category:</td><td>Book</td></tr><tr><td>Uploaded</td><td>27 May 2019, 12:52 PM</td></tr><tr><td>Interface</td><td>English</td></tr><tr><td>Rating</td><td>4.6/5 from 835 votes</td></tr><tr><td>Status</td><td>AVAILABLE</td></tr><tr><td>Last checked</td><td>10 Minutes ago!</td></tr></tbody></table><p><h2>eagle cuda 250 manual</h2></p><p>We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share. Note that email addresses and full names are not considered private information. Please mention this; Therefore, avoid filling in personal details. The manual is 3,51 mb in size. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive. Check your email Please enter your email address. FishMark 480. FishMark 480. Click here to view or download the manual. Click here to view pinout. Find great deals on eBay for Eagle Fish Finder in Fishfinders for Boats. Eagle Electronics Fish Finder 480. Retrevo has links to download PDF manuals for more than 72 Eagle GPS. Here are quick links to. Eagle FishMark 480: Operation Instruction.Reload to refresh your session. Reload to refresh your session. No part of this manual may be copied, reproduced, republished, transmitted or distributed for any purpose, without prior written consent of Eagle Electronics. Any unauthorized commercial distribution of this manual is strictly prohibited. Page 8 WARNING! A CAREFUL NAVIGATOR NEVER RELIES ON ONLY ONE METHOD TO OBTAIN POSITION INFORMATION. CAUTION When showing navigation data to a position (waypoint), a GPS unit will show the shortest, most direct path to the waypoint. It provides navigation data to the waypoint regardless of obstructions. Page 9 Section 1: Read Me First. How this manual can get you out on the water, fast. Welcome to the exciting world of digital sonar and GPS. We know you're anxious to begin finding fish, but we have a favor to ask.<a href="http://www.akmeninerezidencija.lt/i/craftsman-179cc-22-dual-stage-snowblower-88170-manual.xml">http://www.akmeninerezidencija.lt/i/craftsman-179cc-22-dual-stage-snowblower-88170-manual.xml</a></p><ul><li><strong>eagle cuda 250 manual, eagle cuda 250 manual, eagle cuda 250 manual, eagle cuda 250 manual transmissions, eagle cuda 250 manual parts, eagle cuda 250 manual pdf, eagle cuda 250 manual gearbox, eagle cuda 250 manual transfer switch, eagle cuda 250 manual diagram, eagle cuda 250 manual download, eagle cuda 250 manual for sale, eagle cuda 250 manual, eagle cuda 250 owners manual.</strong></li></ul> <p> Before you grab the unit and begin installing it, please give us a moment or two to explain how our manual can help you get the best performance from your combination fish finder and GPS receiver. High Contrast Film SuperTwist LCD with 16-level grayline. Backlighting:. Page 12 Sonar sounding depth capability:. 600 feet (180 meters). Actual capability depends on transducer configuration and installation, bottom composition and water conditions. All sonar units typically read deeper in fresh water than in salt water. Automatic ranging:. Yes, with instant screen updates. Extended storage or operation in temperatures higher or lower than specified will damage the liquid crystal display in your unit. This type of damage is not covered by the warranty. For more information, contact the factory's Customer Service Department; phone numbers are listed on the last page. Page 14 You can replay this sonar log in the unit using the Sonar Simulator function. You can save several different sonar log files, erase 'em and record new ones, over and over again. Page 15 Think of this data storage like the hard drive memory in a computer or a tape in a cassette tape recorder. You can save several different GPS data files, erase 'em and record new ones, over and over again. Introduction to GPS and WAAS Well, now you know the basics of how the unit does its work. You might be ready to jump ahead to Section 2, Installation, on page 13, so you can mount your unit and plug in the power. Or you might want to see how our text formatting makes the manual tutorials easy to skim. Page 16 The system requires signal reception from three satellites in order to determine a position. This is called a 2D fix. It takes four satellites to determine both position and elevation (your height above sea level — also called altitude). This is called a 3D fix. Three satellites are required to determine a 2D fix. Remember: the unit must have a clear view of the satellites in order to receive their signals.<a href="http://www.generale-bureautique.fr/gdb/files/craftsman-17542-manual.xml">http://www.generale-bureautique.fr/gdb/files/craftsman-17542-manual.xml</a></p><p> Unlike radio or television signals, GPS works at very high frequencies. Page 17 beyond basic GPS. So, the FAA has developed a program to boost GPS performance with its Wide Area Augmentation System, or WAAS. The FAA commissioned the system on July 11, 2003. WAAS is designed to increase GPS accuracy to within 7.6 meters vertically and horizontally, but it consistently delivers accuracies within 1-2 meters horizontal and 2-3 meters vertical, according to the FAA. It does this by broadcasting correction signals on GPS frequencies. Page 18 can skim the instructions and pick out what menu command to use by finding the boldface command text. The following paragraphs explain how to interpret the text formatting for those commands and other instructions: Arrow Keys The arrow keys control the movement of dotted cross-hair lines on your plotter screen called the cursor. The arrow keys also control a horizontal line depth cursor on the sonar screen. The arrow keys help you move around the menus so you can execute different commands. Page 19 4. The wait message disappears and the unit begins showing navigation information along the trail. Now, begin moving and follow your unit's directions. Press the Menu key twice. Next, repeatedly press (or press and hold) the down arrow key to scroll down the menu and select (highlight) the My Trails menu command. Finally, press the Enter key. This will help you make sure you have enough cable length for the desired configuration. 2. Page 22 Your Skimmer transducer typically comes packaged with a one-piece stainless steel bracket for mounting it to the transom of your boat. The optional trolling motor mount uses a one-piece plastic bracket with an adjustable strap. They help prevent damage if the transducer strikes an object while the boat is moving. Page 23 sandpaper, specially formulated epoxy adhesive available from LEI (see ordering information on the inside back cover). A sandwich hull also requires polyester resin.</p><p> Selecting a Transducer Location 1. The location must be in the water at all times, at all operating speeds. 2. The transducer must be placed in a location that has a smooth flow of water at all times. Page 24 5. If possible, route the transducer cable away from other wiring on the boat. Electrical noise from engine wiring, bilge pumps and aerators can be displayed on the sonar's screen. Use caution when routing the transducer cable around these wires. CAUTION: Clamp the transducer cable to transom near the transducer. This will help prevent the transducer from entering the boat if it is knocked off at high speed. Page 25 Transom Transducer centerline Hull bottom Align transducer centerline with hull bottom. However, there are times when you may need to adjust the transducer slightly higher or lower. (The slots in the mounting brackets allow you to loosen the screws and slide the transducer up or down.) If you frequently lose bottom signal lock while running at high speed, the transducer may be coming out of the water as you cross waves or wakes. Move the transducer a little lower to help prevent this. Page 26 Typically, shoot-thru-hull installations give excellent high speed operation and good to excellent depth capability. There is no possibility of transducer damage from floating objects, as there is with a transommounted transducer. A transducer mounted inside the hull can't be knocked off when docking or loading on a trailer. However, the shoot-thru-hull installation does have its drawbacks. First, some loss of sensitivity does occur, even on the best hulls. Page 27 Dot Align plastic ratchets in bracket. 2. Aligning the transducer on the transom. Slide the transducer between the two ratchets. Temporarily slide the bolt though the transducer assembly and hold it against the transom. Looking at the transducer from the side, check to see if it will adjust so that its face is parallel to the ground.</p><p> If the transducer's face isn't parallel with the ground, remove the transducer and ratchets from the bracket. Page 28 Ratchets Insert bolt and check transducer position on transom. 3. Assembling the transducer. Once you determine the correct position for the ratchets, assemble the transducer as shown in the following figure. Don't tighten the lock nut at this time. Metal washer Nut Rubber washers Metal washer Bolt Assemble transducer and bracket. 4. Drilling mounting holes. Hold the transducer and bracket assembly against the transom. The transducer should be roughly parallel to the ground. Page 29 Mark the center of each slot for the mounting screw pilot holes. You will drill one hole in the center of each slot. Transom Transom Position transducer mount on transom and mark mounting holes. Side view (left) and seen from above (right). 5. Attaching transducer to transom. Remove the transducer from the bracket and re-assemble it with the cable passing through the bracket over the bolt as shown in the following figures. Don't over tighten the lock nut. Make sure to leave some slack in the cable at the transducer. Page 31 7. Make a test run to determine the results. If the bottom is lost at high speed, or if noise appears on the display, try sliding the transducer bracket down. This puts the transducer deeper into the water, hopefully below the turbulence causing the noise. Don't allow the transducer bracket to go below the bottom of the hull. TROLLING MOTOR BRACKET INSTALLATION 1. Attach the optional TMB-S bracket to the transducer as shown in the following figure, using the hardware supplied with the transducer. Page 32 Transducer mounted on trolling motor, side view. TRANSDUCER ORIENTATION AND FISH ARCHES If you do not get good fish arches on your display, it could be because the transducer is not parallel with the ground when the boat is at rest in the water or at slow trolling speeds.</p><p> Page 33 Partial fish arches Transducer aimed too far forward Transducer aimed too far back Full fish arch Proper transducer angle Transducer angles and their effects on fish arches. If only the back half of the arch is printed, then the nose of the transducer is angled too far down and needs to be raised. NOTE: Periodically wash the transducer's face with soap and water to remove any oil film. Page 34 SHOOT-THRU-HULL PREPARATION Hulls With Floatation Materials The transducer installation inside a fiberglass hull must be in an area that does not have air bubbles in the resin or separated fiberglass layers. The sonar signal must pass through solid fiberglass. A successful transducer installation can be made on hulls with flotation materials (such as plywood, balsa wood or foam) between layers of fiberglass if the material is removed from the chosen area. See the figure below. Page 35 Remember, the sonar signal must pass through solid fiberglass. Any air bubbles in the fiberglass or the epoxy will reduce or eliminate sonar signals. Testing Determines Best Location Ideally, the shoot-thru transducer should be installed as close to the transom as possible, close to the centerline. This will give you the best performance during high speed maneuvers. Page 36 True bottom Second bottom Manual range setting Example of a second bottom signal. Unit is in 30 feet of water, with range set at 80 feet and sensitivity set at 87 percent. 2. Next, take the transducer out of the water and place it in the water in the sump of the boat, face down. (The transducer face is shown in the figure on page 30.) Notice how the signal strength decreases. The second bottom signal will probably disappear and the bottom signal intensity will likely decrease. 3. Page 37 4. Most people can get good results by following steps 1 through 3, so this step is optional.</p><p> If you want to make an extra effort to be absolutely sure that your selected location will work under all conditions, make a test run with the boat on plane and observe the bottom signal. You'll need to figure some way to prop the transducer into position while you make your test run. (A brick or two might be sufficient to hold it in place.) 5. Page 38 Spread epoxy here Sand this surface Orient the Skimmer with the nose facing the bow of the boat. To bow Epoxy transducer to hull. WARNING: Use only the epoxy available from LEI. It has been formulated to work with these installation procedures. Other epoxy types may be too thin or may not cure to the right consistency for optimum transducer performance. 2. The epoxy consists of the epoxy itself and a hardener. Remove the two compounds from the package and place them on the paper plate. Page 39 when you bottom out on the hull. When you're finished, the face of the transducer should be parallel with the hull, with a minimum amount of epoxy between the hull and transducer. 4. Apply a weight, such as a brick, to hold the transducer in place while the epoxy cures. Be careful not to bump the transducer while the epoxy is wet. Leave the weight in place for a minimum of three hours. Allow the epoxy to cure for 24 hours before moving the boat. 5. Page 40 Optional power off switch for saltwater installations To unit Black wire 12 volt battery Red wire with 3 amp fuse Power and transducer connections for the Cuda 250 sonar units (direct battery connection shown). If possible, keep the power cable away from other boat wiring, especially the engine's wires. This will provide the best isolation from electrical noise. The power cable has two wires, red and black. Page 41 CAUTION: Failure to use the enclosed 3-amp fuse will void your warranty. For a replacement, use a type 3AG 3-amp fuse. This unit has reverse polarity protection. No damage will occur if the power wires are reversed.</p><p> However, the unit will not work until the wires are attached correctly. Mounting the Sonar Unit: In-Dash or Bracket You can install the sonar unit on the top of a dash with the supplied bracket. It can also be installed in the dash with an optional FM-6 dash-mounting kit. Page 42 Bracket Installation Mount the unit in any convenient location, provided there is clearance when it’s tilted for the best viewing angle. If you wish, you can fill in the hole around the cable with a good marine sealant compound. (Some marine dealers stock cable hole covers to conceal the opening.) This unit uses a quick release-mounting bracket. Page 44 Align the bracket over the cable hole with the cable slots facing away from you and fit the cable through one of the slots. Fasten the bracket to the dash using the three screw holes. Slots in the base allow routing the cable from beneath the mount. Page 45 Bracket front Mount the sonar: slide the unit onto the bracket from above. Depress ratchets to release. Swivel base Adjust viewing angle: use one hand to press and release the springloaded ratchets while you move the unit with the other hand. An optional GBSA-3 swivel base is shown with the quick release bracket. Page 46 Portable Sonar Installation Like many Eagle products, the Cuda 250 sonar is capable of portable operation. It uses the optional PPP-12 portable power pack. The power pack and portable transducers expand the uses for your sonar. You can use your Cuda 250 sonar unit on your boat or take it to the dock, on a float tube, on an ice fishing trip or use it as a second sonar in a friend's boat. (An alternative to the PPP-12 is the PPP-15 portable power pack, which was designed especially for ice fishing. Page 47 tor and about 6 inches of cable through the opening under the sonar mount. Close the cover, plug the connector into the sonar unit and mount the unit on the built-in bracket. PPP-12 Portable Power Pack with a sonar unit stowed for transport. Turn the unit on.</p><p> If it doesn't work, make sure the battery terminals are making good contact against the battery contacts. Also check the wiring connections on the battery adapter. Page 48 If the batteries do lose a charge, you can sometimes restore them by placing them in a warm room or car interior. A better way is to replace them with batteries that have been kept warm. WARNING: Never heat the batteries over an open flame or direct hot air onto them. A fire or explosion could result. Portable Transducer Assembly Recommended tools for installation include a slotted screw driver and two adjustable wrenches. Assemble the transducer and bracket as shown in the following figure. Page 49 Tie nylon cord here Suction cup Screw Nut Bolt Washer Washer Transducer Portable transducer assembly: rear view (left) and side view (right.) Clean the chosen area of the hull before attaching the suction cup. Locate the transducer on the hull as shown in the following figure. Don't allow the bracket to extend below the hull, because water pressure against it can cause the suction cup to come off at speed. Moisten the cup, then press it onto the hull as firmly as possible. Page 50 NOTE: For optimum operation, the portable transducer should be adjusted so that it is parallel to the ground. For more information on this, see the earlier segment on Transducer Orientation and Fish Arches. Now that you have your unit installed, move on to Sec. 3, Basic Sonar Operations. There, we'll present a series of step-by-step tutorials to teach you the basics of your sonar operation. Page 51 Section 3: Basic Sonar Operation Keyboard The unit sounds a tone when you press any key. This tells you the unit has accepted a command. This also accesses search functions for streets, intersections, addresses and highway exits. 4. Page 53 Memory This unit has permanent memory that saves all user settings, even when power is removed.</p><p> It does not require, nor does it use an internal backup battery, so you never have to worry about replacement batteries. Menus Your sonar unit will work fine right out of the box with the factory default settings. You only need to learn a few basic functions to enhance your viewing. We'll discuss them briefly here, then discuss them and all the other commands in more detail in Sec. 4, Advanced Sonar Operation. Page 54 Enable NMEA 183 Output: enables NMEA 0183 output and disables temperature 2, water speed and water distance. For more information, see Cuda addendum, part number 988-0152-082. Alarms: turns sonar and GPS alarms on or off and changes alarm thresholds. Route Planning: used to plan, view or navigate a route. My Trails: shows, creates and deletes plot trails. Also used to navigate or backtrack a trail. Cancel Navigation: used to stop navigating after you have reached your destination. Page 55 Sonar Page Menu. Sonar Menu Commands Sensitivity: sets threshold of sonar echoes shown on sonar chart. Auto Sensitivity: automatically adjusts sensitivity based on depth. Depth Range: manually sets the depth range shown on sonar chart. Auto Depth Range: automatically sets the depth range shown on the sonar chart to always keep the bottom in view. Page 56 Pages The Cuda 250 has three major Sonar display options. They are the Full Sonar Chart, Split Zoom Sonar Chart and Digital Data. You access display modes by pressing the PAGES key. Press EXIT to clear the Page menu. The Full Sonar Chart is the main Sonar display option. This is a crosssection view of the water column beneath the boat. The chart moves across the screen, displaying sonar signals that represent fish, structure and the bottom. Page 57 Full sonar chart (left); split zoom (center); Digital data (right). You can customize how the Sonar Page pictures and other data are displayed in many ways.</p><p> We will discuss all of those features and options in the Advanced Sonar Operation section, but to show you how easy the sonar unit is to operate, the following page contains a simplified, 10step quick reference that will cover most fish finding situations. Page 58 Sonar Quick Reference 1. Mount the transducer and unit. Connect the unit to electric power and the transducer. 2. Launch your boat. 3. To turn on the unit, press and release PWR key. 4. Head for your fishing area. Your unit automatically displays digital depth and surface water temperature in the corner of the screen. 5. As you watch the sonar returns, you can change the display by: Zoom in to enlarge the chart for more detail: press ZIN. Zoom out to return to full chart mode: press ZOUT. 6. Page 59 Sonar Operations As you can see from the quick reference on the previous page, basic operation is pretty easy, right out of the box. If you are a sonar novice, try operating the unit with the factory defaults until you get a feel for it. As you are learning the basics, there is one setting you might want to tinker with from time to time — Sensitivity. Sensitivity controls the unit's ability to pick up echoes. If you want to see more detail, try increasing the sensitivity. Page 60 Fig. 1 Fig. 2 Fig. 3 Fig. 4 Bait fish Fish arches Thermocline with fish These figures show results of different sensitivity levels on the same location. Fig. 1: Sensitivity at 87 percent, determined by Auto Sensitivity. Typical of full auto mode. Fig. 2: Sensitivity set at 50 percent. Fig. 3: Sensitivity set at 20 percent. Fig. 4: Sensitivity set at 100 percent. You can change the sensitivity level whether you are in Auto or Manual Sensitivity mode. Page 61 Adjusting sensitivity in Auto Sensitivity Mode is similar to manually adjusting a car's speed while cruise control is on. You can tell the car to run faster, but when you let off the gas the cruise control automatically keeps you from running slower than the minimum speed setting.</p><p> In this sonar unit, auto mode will let you increase sensitivity to 100 percent, but the unit will limit your minimum setting. This prevents you from turning sensitivity down too low to allow automatic bottom tracking. Page 62 Sonar Menu with Sensitivity command selected (left). Sensitivity Control Bar (right). NOTE: If you want to change the sensitivity in Manual Mode, turn off Auto Sensitivity. When it is set at the desired level, press EXIT. Tip: While you are experimenting and learning, it is possible to scramble the settings so the sonar picture disappears from the screen. Page 63 Fish Symbols vs. Full Sonar Chart You may have noticed in the quick reference we used fish arches in full sonar chart mode for our example and not the popular Fish I.D.? fish symbol feature. Here is why. Fish I.D. is an easier way for a sonar novice to recognize a fishy signal return when he sees it. But locating fish by symbol only has some limitations. Your sonar unit's microprocessor is remarkably powerful, but it can be fooled. Some of the echoes calculated to be fish could be tree limbs or turtles. Page 64 For the ultimate training aid, download the free emulator software for your unit. Aside from being fun, the program can help you learn both basic and advanced operations without burning boat fuel. Eagle is the first sonar manufacturer to provide this type of training tool for customers. This PC application simulates the actual sonar unit on your computer. You can run it from your computer keyboard or use your mouse to press the virtual keys.This feature automatically gives you the best display possible under most conditions. The ASP feature is an effective tool in combating noise. In sonar terms, noise is any undesired signal. Page 66 Sonar Features selected (left). In the Sonar Features menu, Noise Rejection is selected with ASP in the default low setting (right). Alarms This unit has three different types of sonar alarms. The first is a Fish Alarm. It sounds when the Fish I.D.</p><p> Page 67 sound until the bottom goes deeper than 10 feet. The deep alarm works just the opposite. It sounds a warning tone if the bottom depth goes deeper than the alarm's setting. Both depth alarms work only off the digital bottom depth signals. No other targets will trip these alarms. These alarms can be used at the same time or individually. Sonar Alarms selected from main menu (left). The Sonar Alarms menu (right). Repeat these steps until the desired depth has been input. Press ENT. To switch to a different depth setting, open the Sonar Alarms menu and repeat the instructions in steps 4 and 5 above. Zone Alarm The zone alarm is triggered when any echo passes inside the zone alarm bar, shown on the right side of the screen. To adjust and turn on the zone alarm: 1. Page 69 To switch to a different depth setting, open the Sonar Alarms menu and repeat the instructions above, beginning with step 2. Fish Alarm Use the fish alarm for a distinctive audible alarm when fish or other suspended objects are detected by the Fish I.D.? feature (Fish I.D. must be turned on for the Fish Alarm to work). A different tone sounds for each fish symbol size shown on the display. Sonar Alarms menu with Fish Alarm selected. The check box to the left is checked, indicating the alarm is turned on. Page 70 drifting very slowly. You may achieve better fish signals when you decrease the chart speed until it matches your speed across the water. If you are at anchor, ice fishing or fishing from a dock, experiment with a chart speed around 50 percent. If you are drifting slowly, try a chart speed around 75 percent. When you are stationary and a fish swims through the sonar signal cone, the image appears on the screen as a long line instead of a fish arch. Page 71 Depth Cursor The depth cursor consists of a horizontal line with a digital depth box on the right side. The numbers inside the box show the depth of the cursor.</p><p> Cursor line Depth box Sonar Page menu with Depth Cursor command selected (left). Sonar chart with the depth cursor active (right). Page 72 Sonar Page menu with Depth Range command selected (left). The Depth Range Control Scale (right). 2. The Depth Range Control Scale appears. A dark bar highlights the selected range. Range numbers in gray cannot be selected. 3. When the new range is selected, press EXIT to close the menu. Depth Range - Manual You have complete control over the range when the unit is in the manual mode. There are 12 depth ranges, from 5 feet to 800 feet. Page 73 NOTE: The sonar's depth capability depends on transducer installation, water and bottom conditions, among other factors. FasTrack? This feature automatically converts all echoes to short horizontal lines on the right side of the screen. The graph on the rest of the screen continues to operate normally. FasTrack gives you a rapid update of conditions directly under the boat. This makes it useful for ice fishing or when you are fishing at anchor. Page 74 on the screen in place of the actual fish echoes. There are several fish symbol sizes. These are used to designate the relative size between targets. In other words, Fish I.D. displays a small fish symbol when it thinks a target is a small fish, a medium fish symbol on a larger target and so on. The sonar's microcomputer is sophisticated, but can be fooled. It can not distinguish between fish and other suspended objects such as trotlines, turtles, submerged floats, air bubbles, etc. To turn off Fish I.D., repeat these instructions. FishTrack? The FishTrack feature shows the depth of a fish symbol when it appears on the display. This lets you accurately gauge the depth of targets. This feature is available only when the Fish I.D. feature is on. The default setting for FishTrack is off. Page 76 Grayline? Grayline lets you distinguish between strong and weak echoes. It paints gray on targets that are stronger than a preset value.</p><p> This allows you to tell the difference between a hard and soft bottom. For example, a soft, muddy or weedy bottom returns a weaker signal, which is shown with a narrow gray line or no gray line at all. A hard bottom returns a strong signal, which causes a wide gray line. Page 77 HyperScroll. See the entry on Ping Speed, which controls the HyperScroll feature. Noise Rejection See the entry on Advanced Signal Processing in this section. Sonar chart with Overlay Data turned on. This example shows Depth, Water Temperature and the Ground Speed of the boat. Page 79 The increased ping rate allows the screen refresh rate and chart scroll speed to keep pace with the boat as it moves quickly over the water. When using HyperScroll, you may also need to manually decrease the sensitivity for optimum performance. Depending on water depth and other conditions, HyperScroll may cause a second bottom echo to return to the transducer during the next ping cycle or sounding. This can result in a large amount of clutter appearing on the screen. Page 80 When you boost ping speed and switch into HyperScroll, the width of the FasTrack bar graph display doubles in width at the right side of the screen. This allows you to better see the virtually instantaneous sonar returns, just as you would on a flasher sonar unit. For more information on FasTrack, see it's entry in this section. Reset Options This command is used to reset all features, options and settings to the factory defaults. Page 81 High sensitivity levels let you see this detail, but it can also clutter the screen with many undesired signals. Typically, the best sensitivity level shows a good solid bottom signal with Grayline and some surface clutter. Automatic Sensitivity The default sensitivity mode is automatic. The unit bases the sensitivity level on water depth and conditions. When the unit is in the automatic mode, sensitivity is automatically adjusted to keep a solid bottom signal displayed, plus a little more power.</p></body>
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