Pub. 988-0143-651 www.eaglesonar.com
Fish-finding & Depth Sounding Sonar

TriFinder 2

Installation and Operation Instructions
Copyright 2002 Eagle Electronics All rights reserved. Eagle is a registered trademark of Eagle Electronics Marine-Tex is a trademark of Illinois Tool Works Inc.
Eagle Electronics may find it necessary to change or end our policies, regulations, and special offers at any time. We reserve the right to do so without notice. All features and specifications subject to change without notice. All screens in this manual are simulated.
For free owner's manuals and other information, visit our web site:

www.eaglesonar.com

Eagle Electronics P.O. Box 669 Catoosa, OK USA 74015 Printed in USA.

Table of Contents

Introduction.... 1 Capabilities and Specifications.. 1 Installation.... 2 Transducer Installation... 2 selecting a transducer location.. 3 shoot-thru-hull vs. transom mounting.. 5 transom transducer assembly and mounting.. 5 trolling motor bracket installation.. 8 transducer orientation and fish arches.. 9 Speed and temperature sensors..10 Power connections..13 Mounting sonar unit: in-dash, bracket or portable..14 In-Dash installation...14 Bracket installation...15 Portable installation...17 Operation and features...18 Keyboard basics...18 Turn on and off...18 Menus...19 Display opening screen...20 Chart scroll (stop or start scroll)..20 Screen Display Pages or Modes (Page Menu)..21 Switching between pages...21 Full Chart page...21 Split Chart page..22 Large Digital (Lrg Digital) page..22 Range - automatic and manual...23 Zoom....24 Sensitivity...25 Grayline...28 Fish I.D...29 FishTrack....30 TargetTrack...31 FishReveal chart mode...32 Chart scroll speed and HyperScroll...33 Noise reject and ASP (Advanced Signal Processing)..34 Alarms...35 Fish alarm...35 Shallow alarm...36 Deep alarm...37
System Setup....38 Display backlights...38 Display contrast..39 Depth units of measure...39 Temperature units of measure..40 Speed and distance log units of measure..40 Reset distance log...41 Preset unit (reset all options)...41 System Info (operating software version)..42 Simulator...42 Chart Setup...43 Limit Search...43 Digital data size for depth, temperature, speed and distance log.. 44 Scales....45 Chart Mode (see FishReveal)..32 Troubleshooting...46 Warranty and service information...49

Introduction

Thank you for buying an Eagle sonar! Your unit is a high-quality sonar designed for both professional and novice fishermen. All Eagle sonars have an automatic mode that finds and displays the bottom, fish, underwater structure and more right out of the box. All you have to do is press the on (PWR) key. However, if you want to fine-tune your unit, press the MENU UP key. The TriFinder 2 has several powerful features you can control by scrolling through easy-to-use menus with the arrow and menu keys. To get started with your Eagle sonar, first read the installation section. It contains instructions for mounting the sonar unit, the transducer and any optional accessories, such as a speed sensor. Following recommended installation practices will pay off in optimum performance of your Eagle sonar. Improper installation can cause problems down the road, especially if the transducer is badly mounted. After you've read the installation instructions, install the unit and accessories. Then, read the rest of the manual. The more you know about your sonar, the better it will work for you. Take advantage of the Simulator feature. It allows you to practice operating your sonar before you get it in the water. And when you finally head for your favorite fishing hole, take this manual along for reference.

Capabilities and Specifications: TriFinder 2
General Case Size:. 5.2" H x 5.4" W x 2.4" D (13.2 cm H x 13.6 cm W x 6 cm D) sealed, waterproof; suitable for saltwater use. Display:.. High-contrast Film SuperTwist LCD; 4.0" (10.2 cm) diagonal viewing area. Resolution:.. 240 pixels (vert.) x 160 pixel (horiz.) resolution; 38,400 total pixels. Backlighting:. Backlit screen and keypad for night operation. Input power:. 10 to 17 volts DC. Current drain:.. 300 ma lights off; 400 ma lights on. Back-up memory:.. built-in memory stores sonar settings when unit is turned off. 1
Sonar Frequency:.. 200 kHz. Transducer:.. BV-WSX BroadView transducer offers fish detection area up to 150 with high sensitivity settings. Operates at speeds up to 70 mph (61 kts.) Transmitter:. 1500 watts peak-to-peak power (typical); 188 watts RMS power (typical). Sonar sounding Depth capability:. 800 feet (244 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. Depth display:. Continuous digital readout. Audible alarms:. Deep/shallow/fish. Automatic ranging:. Yes, with instant screen updates. Zoom bottom track:. Yes. Split-screen zoom:. Yes. Surface water temp:.. Yes, with optional external temperature sensor or combo speed/temp sensor. Speed/distance log:. Yes, with optional speed sensor or combo speed/temp sensor. Key features: FishReveal; HyperScroll; Grayline; ASP; Fish I.D. symbols; FishTrack; TargetTrack; full one-year warranty. NOTICE! The storage temperature for your unit is from -4 degrees to +167 degrees Fahrenheit (-20 degrees to +75 degrees Celsius). Extended storage 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 inside the manual's back cover.

Transducer Installation

These instructions will help you install your BroadView transducer on a transom or trolling motor. Please read all instructions before proceeding with any installation. 2
Your BroadView transducer comes packaged with a trolling motor mount that uses a plastic bracket with an adjustable strap. It also comes with a bracket for mounting it to the transom of your boat. These are both "kick-up" mounting brackets. They help prevent damage if the transducer strikes an object while the boat is moving. If the transducer does "kick-up," the bracket can easily be pushed back into place without tools. Read these instructions carefully before attempting the installation. Determine which of the installation methods is right for your boat. Remember, the transducer installation is the most critical part of a sonar installation. Recommended Tools and supplies Recommended tools include: two adjustable wrenches, flat-head screwdriver. If you prefer the option of routing the cable through the transom, you will need a 1" drill bit. The following installation types also call for these recommended tools and required supplies (supplies are not included):

Transom installation

Tools include: drill, #29 (0.136") drill bit. Supplies: high quality, marine grade above- or below-waterline caulking compound.
Trolling motor installation
Tools: none. Supplies: plastic cable ties. Selecting a Transducer Location 1. The transducer must be placed in a location that has a smooth flow of water at all times. If the transducer is to be mounted inside the hull, then the chosen location must be in the water at all times. If the transducer is not placed in a smooth flow of water, interference caused by bubbles and turbulence will show on the sonar's display in the form of random lines or dots whenever the boat is moving. NOTE: Some aluminum boats with strakes or ribs on the outside of the hull create large amounts of turbulence at high speed. These boats typically have large outboard motors capable of propelling the boat at speeds faster than 35 mph. Typically, a good location on aluminum boats is between the ribs closest to the engine. 2. The transducer should be installed with its face pointing straight down, if possible. 3. If the transducer is mounted on the transom, make sure it doesn't interfere with the trailer or hauling of the boat. Also, don't mount it closer than approximately one foot from the engine's lower unit. This will prevent cavitation (bubble) interference with propeller operation. 3
4. 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.

Good location

Poor location Good location
Good location Poor angle Good and poor transducer locations.
How low should you go? For most situations, you should install your BroadView transducer so that its centerline is level with the bottom of the boat hull. This will usually give you the best combination of smooth water flow and protection from bangs and bumps.
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. 4

136 [5.35]

61.3 [2.42] 23.8 [0.94]

132 [5.20]

147.4 [5.80]

Millimeter [Inch]

66 [2.60]
Front view (left) and side view (right) showing dimensions of the TriFinder sonar unit when mounted on gimbal bracket.
Drill a 1-inch (25.4 mm) hole in the dash for the power and transducer cables. The best location for this hole is immediately under the gimbal bracket location. This way, the bracket can be installed so that it covers the hole, holds the cables in position and results in a neat installation. Some customers, however, prefer to mount the bracket to the side of the cable hole it's a matter of personal preference. After drilling the hole, pass the transducer connector up through the hole from under the dash. Drop the power cable's bare-wire end down though the hole from the top. If you wish, you can fill in the hole around the cables with a good marine caulking compound. (Some marine dealers stock cable hole covers to conceal the opening.) No matter what type of installation you prefer, be sure to leave enough slack in the cables to allow tilting or swiveling the unit. If you choose to fill in the hole, be sure to position the cables against the rear edge of the hole as you apply the fill material. Before positioning the bracket, be sure to hold the cables against the rear edge of the hole. Then, slide the bracket over the hole and butt the rear 16
of the bracket base firmly against the cables, thus pinning them in place against the side of the hole. Finally, fasten the bracket to the dash. Attach the unit to the gimbal bracket using the supplied gimbal knobs and washers. Slide the rubber washers onto the gimbal knobs then loosely screw the knobs into their sockets. Slide the unit into the bracket with the rubber washers to the outside of the bracket arms. Tilt the unit to the desired viewing angle and tighten the knobs finger tight Portable Sonar Installation Like many Eagle products, the TriFinder 2 sonar is capable of portable operation by using the optional PPP-10 portable power pack. The power pack and portable or floating transducers expand the uses for your sonar. You can use your TriFinder 2 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. The PPP-10 package includes the power pack, battery adapter and a portable transducer. Batteries are not included. The power pack has a storage compartment for the portable transducer. The pack can be used with eight "D" cell alkaline batteries or an optional sealed, rechargeable battery. For set-up directions, refer to the pack's instruction sheet, part 988-1047-45.

"D" cell battery
Install batteries in power case battery adapter.
NOTE: Though the PPP-10 will give you the liberty of a portable sonar unit, the portable transducer that comes with it is not a BroadView transducer. While using the portable transducer you will not get the extra sonar information necessary to use TargetTrack.

Operation

KEYBOARD BASICS The unit sounds a tone when you press any key. This tells you the unit has accepted a command. Numbers in the photo correspond to key explanations below:
Eagle TriFinder 2 Sonar, front view, showing screen and keyboard.
1. PWR/CLEAR (power and clear) This key appears in the manual text simply as PWR. Press this key to turn the unit on and off. It also clears menu selections and the menus from the screen. NOTE: You must hold the PWR key down for a countdown of five in order to turn the unit off. 18
2. MENU UP (menu up) 3. MENU DOWN (menu down) These keys appears in the manual text as MENU UP or MENU DOWN. (In some units, the keys may appear as MENU FWD or MENU REV, respectively.) Most of the time, the instructions require you to press either menu key, so the text simply uses the word MENU. Usually, when we say MENU, you can simply press the MENU UP key for consistency. This sonar unit has many features that are accessed with the menu keys. The MENU UP key moves up or forward through the menus, the MENU DOWN key moves down or backward. To see the first menu, simply press either MENU key. To see the other menus, press a MENU key repeatedly to cycle through the menu list. 4. UP and DOWN ARROWS These keys appear in the manual text as DOWN ARROW or UP ARROW. Use these keys to adjust virtually every feature and function on the sonar unit. MEMORY This unit has permanent memory that saves all user settings, even when power is removed. It does not require, nor does it use an internal backup battery, so you never have to worry about replacement batteries. MENUS This unit uses menus to guide you through the various functions and features. Menu names and settings appear in the manual text as small capital letters like SENSITIVITY, which represents the Sensitivity menu. The menu keys access these features, allowing you to customize the unit to your particular needs and water conditions.
This screen shows a typical menu, the Scroll Speed menu.
All you have to do to leave one menu and enter another is press MENU repeatedly. If you ever get lost in the menus, simply press the PWR key. This clears the menus from the screen. 19
Menus change depending on the mode the unit is in. Messages may appear in menu boxes or new menus can appear, depending on previous selections. DISPLAY Opening Screen The lights flash for about 10 seconds when the unit is turned on. The backlight menu first appears on the screen. To turn the lights on, press UP ARROW. If you don't press a key, the menu will disappear after a few seconds. If you don't want to wait, press PWR to clear the menus from the screen. When the sonar unit is first turned on and the backlight menu disappears, the display screen shows the Full Chart Page, or mode. The Fish I.D. feature is off. The depth range shows on the depth scale on the right side of the screen. On the screen below, the range is from 0 to 60 feet and the bottom depth is 33.2 feet, shown by the digital sonar.

Digital depth School of bait fish Fish arches near bait fish Thermocline Bottom signal Depth scale Surface clutter

Grayline

Depth range at bottom of Speed depth scale Opening screen, Full Chart page, or mode.
CHART SCROLL (stopping and starting) In normal operation, the sonar chart will scroll from right to left across the screen. You can stop the chart from scrolling across the screen. This is useful when you want to "freeze" the picture to study it more closely. To stop or start the chart, press MENU until the CHART menu appears. Use the arrow keys to select or highlight the desired setting, then press PWR to clear the menu.
Chart menu. Chart is running or scrolling normally at left. Chart is stopped at right, and "Stopped" warning message appears.
SCREEN DISPLAY MODES or PAGES The TriFinder 2 has three screen display modes, or "Pages:" Full Chart page, Split Chart page and Large Digital page.
The Page menu lets you select from three display modes, or pages.
To switch from one page to another page, press MENU until the PAGE menu appears. Press UP ARROW or DOWN ARROW to select the desired page. (The screen changes as you move through the menu.) When the page you want is selected, press PWR to clear the menu. FULL CHART This shows all echoes scrolling across the full screen. This is the default page. The bottom signal scrolls across the screen from right to left. 21
Depth scales on the right side of the screen makes it easy to determine the depth of fish, structure, and other targets. The line at the top of the screen represents the surface. The bottom depth (as determined by the digital sonar) shows in the upper left corner. If an optional speed or temperature sensor is connected, digital displays for speed and/or temperature will also be shown.
Full Chart page, showing digital depth at top and speed at bottom.
SPLIT CHART This shows the normal view of the underwater world from the surface to the bottom on the right side of the screen. The left side shows an enlarged or "zoomed" version of the echoes appearing on the right side. A zoom message, such as "2X," appears at the bottom of the "zoomed" side of the screen.
Split Chart page with normal view at right; zoomed view at left.
Lrg DIGITAL (Large Digital) The Large Digital page shows all information in big numbers. The digital depth display is at the top of this screen, followed by the temperature, speed, and distance readings. 22

NOTE: Temperature, speed, and distance require optional temperature or speed sensors.

Large Digital page.

RANGE When turned on for the first time, the unit automatically adjusts the depth range according to water conditions. It always keeps the bottom displayed in the lower portion of the screen. You can over-ride the automatic range control and manually select a range. To do this, press MENU until the RANGE menu appears. Use the arrow keys to select the desired range. When you're finished, press PWR to clear the menu from the display

Range Select menu.

This unit has the following ranges: 10, 15, 20, 30, 40, 60, 80, 100, 150, 200, 300, 500, 800 and 1,000 feet. 23
ZOOM The zoom feature enlarges all echoes on the screen. The 2X zoom doubles the size of the echoes on the display; the 4x zoom quadruples the echo size. To zoom the display, first press the MENU key until the ZOOM menu appears. Use the arrow keys to select either 2X or 4X zoom, then press PWR to clear the menu.
Zoom screen, showing Zoom menu and the 2X zoom indicator at the top right of the screen.
When the display is in Zoom mode, the screen will show a zoom indicator box at the top right corner of the screen. This is a reminder that the display is zoomed, and it tells what level of zoom is in effect. To turn the zoom feature off, press the MENU key until the ZOOM menu appears. Use the arrow keys to select OFF, then press PWR to clear the menu. NOTE: Using the Zoom command while in auto Range mode will always enlarge the echoes near the bottom, because auto Range always keeps the bottom displayed in the lower portion of the screen. When you Zoom in manual Range mode, echoes are enlarged near the middle of the displayed range. For example, with a manual depth Range of 100 feet, your screen shows the water column from zero at the top of the screen to 50 feet in the middle to 100 feet at the bottom of the screen. Select 2X Zoom and the screen will show the water column from zero to 50 feet, with 25 feet shown in the middle of the screen. Select 4X Zoom and the screen shows the wa24
ter column from 13 feet to about 39 feet, with 25 feet still in the middle of the screen.

Important Tip:

Your unit has the handy ability to quickly zoom in on any portion of the water column with just the touch of an arrow key. The Zoom Pan feature lets you rapidly move the zoomed area up and down to different depths. By "pointing" your zoom at different portions of the chart as it scrolls, you can get a good, close-up look at structure or cover below you. To use Zoom Pan, switch to a manual depth Range setting (see page 23) and turn on 2x or 4x Zoom. Then, simply press the UP ARROW or DOWN ARROW to pan up and down the water column.

Fig. 1 Fig. 2 Fig. 3

In 34 feet of water, with the Range set manually at 60 feet, the unit shows the entire water column in Fig. 1. To get a closer look, turn around and follow your wake to troll over the structure again. With the unit in 4x zoom, press the down arrow key to look at the six fish along the ledge, then press the up arrow to pan up the water column to see four game fish threatening a school of forage fish.
SENSITIVITY Sensitivity controls the unit's ability to pick up echoes. If you want to see more detail, try increasing the sensitivity, a little at a time. There are situations when too much clutter appears on the screen. Decreasing the sensitivity can reduce the clutter and show the strongest fish echoes, if fish are present. As you change the sensitivity setting, you can see the difference on the chart as it scrolls. 25

Fig. 1

Fig. 2

Bait school

Thermocline with fish
Fish arches Fig. 3 Fig. 4
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 Sensitivity mode or Manual Sensitivity mode. The adjustment method works the same in both modes, but it gives you slightly different results. Adjusting sensitivity in Auto Sensitivity Mode is similar to manually adjusting a car's speed with the accelerator pedal 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. In your unit, auto mode will let you increase sensitivity to 26
100 percent, but the unit will limit your minimum setting. This prevents you from turning sensitivity down too low to allow automatic bottom tracking. When you change the setting with auto turned on, the unit will continue to track the bottom and make minor adjustments to the sensitivity level, with a bias toward the setting you selected. Adjusting sensitivity in Manual Sensitivity Mode is similar to driving a car without cruise control you have complete manual control of the car's speed. In your unit, manual mode allows you to set sensitivity at 100 percent (maximum) or zero percent (minimum.) Depending on water and bottom conditions, the bottom signal may completely disappear from the screen when you reduce sensitivity to about 20 percent or less! Try adjusting sensitivity in both auto and manual modes to see how they work.

Sensitivity menu screens. Left, automatic or manual menu. Right, Sensitivity Adjustment menu.
To adjust sensitivity: Press MENU until the SENSITIVITY ADJUSTMENT menu appears. Press UP ARROW to increase the sensitivity, DOWN ARROW to decrease it. When it's set at the desired level, press PWR to clear the menu. The sensitivity percentage in use shows in this menu. As you change the setting, echoes scrolling onto the screen will show the effects of the change. If you reach the maximum or minimum sensitivity level, a tone sounds alerting you to the limits.
NOTE: If you want to change the sensitivity in Manual Mode, first turn off Auto Sensitivity: press MENU until the SENSITIVITY AUTOMATIC/MANUAL menu appears. Press DOWN ARROW to select MANUAL, then press PWR to clear the menu. To adjust the sensitivity, follow the same steps used for adjusting sensitivity in auto mode above. GRAYLINE Grayline lets you distinguish between strong and weak echoes. It "paints" gray on targets that are stronger than a preset value. 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 or no gray line. A hard bottom returns a strong signal which causes a wide gray line. If you have two signals of equal size, one with gray and the other without, then the target with gray is the stronger signal. This helps distinguish weeds from trees on the bottom, or fish from structure. Grayline is adjustable. The factory default for this unit is 69 percent. Since Grayline shows the difference between strong and weak signals, adjusting the sensitivity may also require a different Grayline level. The level chosen by the sonar unit at power on is usually adequate for most conditions. Experiment with your unit to find the Grayline setting that's best for you. To change Grayline level, press MENU until the GRAYLINE menu appears.

Thin or no Grayline

Wider Grayline
At left, Grayline menu screen. Center, little Grayline indicates a soft bottom, probably sand or mud. At right, the wider Grayline indicates a harder, rocky bottom.
Press UP ARROW to increase the level or press DOWN ARROW to decrease it. The percentage of Grayline in use shows in this menu. Echoes scrolling onto the screen will also show the effects of the Grayline change. If you reach the maximum or minimum level, a tone sounds alerting you to the limits. Press PWR to clear the menu. FISH I.D. The Fish I.D. feature identifies targets that meet certain conditions as fish. The microcomputer analyzes all echoes and eliminates surface clutter, thermoclines and other signals that are undesirable. In most instances, remaining targets are fish. The Fish I.D. feature displays symbols on the screen in place of the actual fish echoes. There are three symbol sizes: small, medium, and large. These show the relative size between targets. In other words, it displays a small fish symbol when it thinks a target is a small fish, a medium fish symbol on a larger target and so forth.

Fish I.D. symbol

Fish arches
At left, underwater scene in normal fish arch mode. Right, Fish I.D. menu with the feature turned on.
Fish I.D. is an easier way for a sonar novice to recognize a fishy signal return when he sees it. However, locating fish by symbol only has some limitations. Your sonar unit's microcomputer is sophisticated, but it can be fooled. It can't distinguish between fish and other suspended objects such as trotlines, turtles, submerged floats, air bubbles, etc. Individual tree limbs extending outward from a group of limbs are the hardest objects for the Fish I.D. feature to distinguish from fish. To see what's under your boat in maximum detail, we recommend you turn off Fish I.D. and begin learning to interpret fish arches. 29
You may see Fish I.D. symbols on the screen when actually, there are no fish. The reverse is also true Fish I.D. can actually miss fish that are present. Does that mean Fish I.D. is broken? No the feature is simply interpreting sonar returns in a specific way to help take some of the work out of reading the screen. Remember: Fish I.D. is one of the many tools we provide so you can analyze your sonar returns for maximum fish finding information. This and other features can help you successfully "see" beneath the boat under varied water and fishing conditions. So, practice with the unit in both the Fish I.D. mode and without to become more familiar with the feature. The default for Fish I.D. is off. Fish I.D. is most handy when you're in another part of the boat or performing some task that prevents you from watching the sonar screen. Then, you can turn on Fish I.D. and the audible fish alarm. When that lunker swims under your boat, you'll hear it! Fish I.D. can also be useful when you want to screen out some of the sonar detail gathered by your unit. For example, it can help cut through the clutter of suspended bubbles caused by wave action or boat wakes. To turn Fish I.D. on, press MENU until the FISH ID menu appears. Press UP ARROW to select ON, then press PWR. To turn it back off, repeat the above steps, but press DOWN ARROW to select OFF. FISHTRACK The FishTrack feature shows the depth of a fish symbol when it appears on the display. To turn it on, press MENU until the FISH ID menu appears. Press UP ARROW to select TRACK ON, then press PWR. To turn it off, repeat the above steps, but press DOWN ARROW to select OFF. (If you want to turn off FishTrack depths but leave Fish I.D. on, press DOWN ARROW to select ON, then press PWR.) Remember, Fish I.D. must be on in order to use the FishTrack feature.

SYSTEM SETUP

To customize the display, press MENU DOWN until the SYSTEM SETUP menu appears, then press UP ARROW. The display contrast, units of measure, temperature, and system information screens are all under this menu. The Contrast menu appears first. Press the MENU UP or MENU DOWN keys to cycle through the menus. When you're finished, press the PWR key to clear the menus.

System Setup menu.

DISPLAY ADJUSTMENTS BACKLIGHTS The display is backlit for night use. To turn the backlight on or off, press MENU repeatedly until the BACK LIGHT menu appears. Press UP ARROW to turn the light on or the DOWN ARROW to turn it off.

Backlight menu.

DISPLAY CONTRAST The units display contrast is adjustable to suit different lighting conditions. This will help you see the screen from different angles or at various times of the day. The default setting is 50 percent. To adjust the contrast, press MENU DOWN until the SYSTEM menu appears, press UP ARROW, and the CONTRAST menu appears. To decrease screen contrast, press the DOWN ARROW key. Press the UP ARROW key to increase screen contrast. The bar graph in the Contrast menu box shows a graph of the contrast. The screen will also show the effects of the change. If you reach the maximum or minimum level, a tone sounds alerting you to the limits. Press the PWR key to clear the menu.

Display Contrast menu.

DEPTH UNITS OF MEASURE This unit can show the depth in feet, fathoms or meters. To change the depth units of measure, press MENU DOWN until the SYSTEM menu appears, press UP ARROW, then press MENU until the DEPTH menu appears. Use the arrow keys to select the desired unit of measure, then press the PWR key to clear the menu.
Depth menu controls the unit of measure used to show depth.
TEMPERATURE UNITS OF MEASURE This unit can show the temperature (if a temperature sensor is attached) in degrees Fahrenheit or Celsius. To change the unit of measure, press MENU DOWN until the SYSTEM menu appears. Press UP ARROW, then press MENU until the TEMPERATURE menu appears. Use the arrow keys to select the measurement unit, then press PWR to clear the menu.
Temperature unit of measure menu.
SPEED and DISTANCE LOG UNITS OF MEASURE The speed and distance log can be displayed in statute miles (MPH), Nautical miles (knots), or Metric (kilometers per hour) if a speed sensor is attached. To change the unit of measure, press MENU DOWN until the SYSTEM menu appears. Press UP ARROW, then press MENU until the SPEED/LOG menu appears. Use the arrow keys to select the desired measurement unit, then press PWR to clear the menu.

detail seen on the sonar chart. Try this command only if you are in deep water, traveling at high speed, and notice a reduction in detail on the sonar chart. When Limit Search is turned on, the digital sonar will limit its search for the bottom to the depth range you have set for the sonar chart. NOTE: Turning Limit Search on can cause the digital sonar to lose the bottom in some situations. The digital depth will flash if that occurs. The sonar chart must be in manual depth range mode to use the Limit Search command. To switch from auto depth range to manual, press MENU until the RANGE menu appears. Use the arrow keys to select the desired range. When you're finished, press PWR to clear the menu from the display. Next, press MENU DOWN until the CHART SETUP menu appears, then press UP ARROW to enter the list of Chart Setup commands, where the LIMIT SEARCH menu appears. Press UP ARROW to turn it on and press PWR to clear the menu.

Limit Search menu.

To turn Limit Search off, repeat the above steps but press the Down Arrow to select "Off." Also remember to switch the depth range setting back to automatic. This will restore the digital sonar's ability to automatically track the bottom. DIGITAL DATA SIZE FOR DEPTH, TEMPERATURE, SPEED, and DISTANCE LOG The size of the digital numbers for the depth, temperature, speed and distance log can individually be changed to any one of three sizes. The digital displays can also be turned off or on. 44
Menus for changing digital number size.
To change any of these options, press MENU DOWN until CHART SETUP appears, then press UP ARROW. Use the MENU keys to cycle through the list and display the desired menu, then use the ARROW keys to select the desired number size or turn the numbers off. Press the PWR key to clear the menus. SCALES The depth scale between the upper and lower limit on the right side of the screen can be turned on or off. The default is on.
Scales menu, with scale on (left) and off (right). With the scale off, only the upper and lower limits (zero and 60 in this case) are displayed
To turn the scale off, press MENU DOWN until CHART SETUP appears, then press UP ARROW. Press MENU DOWN until SCALES appears, then press DOWN ARROW to select UPPER LOWER ONLY. Press the PWR key to clear the menus. To turn scale on, press MENU DOWN until CHART SETUP appears, then press UP ARROW. Press MENU DOWN until SCALES appears, then press UP ARROW to select SHOW INTERMEDIATE. Press the PWR key to clear the menus. 45

Troubleshooting

If your unit is not working, or if you need technical help, please use the following troubleshooting section before contacting the factory customer service department. It may save you the trouble of returning your unit for repair. For contact information, refer to the last page, just inside the back cover of this manual. Unit won't turn on: 1. Check the power cable's connection at the unit. Also check the wiring. 2. Make certain the power cable is wired properly. The red wire connects to the positive battery terminal, black to negative or ground. 3. Check the fuse. 4. Measure the battery voltage at the unit's power connector. It should be at least 11 volts. If it isn't, the wiring to the unit is defective, the battery terminals or wiring on the terminals are corroded, or the battery needs charging. Unit operates only in demo mode: 1. The transducer has not yet been connected or has been disconnected. To leave demo mode, make sure the transducer is securely connected before turning the unit on. Unit freezes, locks up, or operates erratically: 1. Electrical noise from the boat's motor, trolling motor, or an accessory may be interfering with the sonar unit. Rerouting the power and transducer cables away from other electrical wiring on the boat may help. Route the sonar unit's power cable directly to the battery instead of through a fuse block or ignition switch 2. Inspect the transducer cable for breaks, cuts, or pinched wires. 3. Check both the transducer and power connectors. Make certain both are securely plugged in to the unit. Weak bottom echo, digital readings erratic, or no fish signals: 1. Make certain the transducer is pointing straight down. Clean the face of the transducer. Oil, dirt and fuel can cause a film to form on the transducer, reducing its effectiveness. If the transducer is mounted inside the hull, be sure it is shooting through only one layer of fiberglass and that it is securely bonded to the hull. Do NOT use RTV silicone rubber adhesive or Marine-Tex epoxy. 2. Electrical noise from the boat's motor can interfere with the sonar. This causes the sonar to automatically increase its Discrimination or 46

EAGLE ELECTRONICS PO BOX 669, CATOOSA, OK 74015 (800) 324-1354

How to Obtain Service

in the USA:
We back your investment in quality products with quick, expert service and genuine Eagle replacement parts. If you're in the United States and you have technical, return or repair questions, please contact the Factory Customer Service Department. Before any product can be returned, you must call customer service to determine if a return is necessary. Many times, customer service can resolve your problem over the phone without sending your product to the factory. To call us, use the following toll-free number:

800-324-1354

8 a.m. to 5 p.m. Central Standard Time, M-F
Eagle Electronics may find it necessary to change or end our shipping policies, regulations, and special offers at any time. We reserve the right to do so without notice.

in Canada:

If you're in Canada and you have technical, return or repair questions, please contact the Factory Customer Service Department. Before any product can be returned, you must call customer service to determine if a return is necessary. Many times, customer service can resolve your problem over the phone without sending your product to the factory. To call us, use the following toll-free number:
905-629-1614 (not toll-free)
8 a.m. to 5 p.m. Eastern Standard Time, M-F

800-661-3983

outside Canada and the USA:
If you have technical, return or repair questions, contact the dealer in the country where you purchased your unit. To locate a dealer near you, visit our web site, www.eaglesonar.com and click on Customer Support and then click Dealer Locator.
Accessory Ordering Information for all countries
To order Eagle accessories such as power cables or transducers, please contact: 1) Your local marine dealer or consumer electronics store. Most quality dealers that handle marine electronic equipment or other consumer electronics should be able to assist you with these items. To locate an Eagle dealer near you, visit the web site,
www.eaglesonar.com, and look for the Dealer Locator. Or, consult your
telephone directory for listings. 2) U.S. customers: LEI Extras Inc., PO Box 129, Catoosa, OK 74015-0129 Call 1-800-324-0045 or visit our web site www.lei-extras.com. 3) Canadian customers can write: Lowrance/Eagle Canada, 919 Matheson Blvd. E. Mississauga, Ontario L4W2R7 or fax 905-629-3118.

Shipping Information

FishEasy FishEasy ST Portable FishEasy Por table TriFinder
INSTALLATION AND OPERATION INSTRUCTIONS

TABLE OF CONTENTS

INTRODUCTION.... 1 SPECIFICATIONS... 1 INSTALLATION -Transducer... 2 POWER CONNECTIONS... 11 BRACKET INSTALLATION... 12 PORTABLE ASSEMBLY... 13 SPEED/TEMP SENSORS... 15 KEYBOARD BASICS... 18 DISPLAY.... 18 OPERATION.... 19 MENUS.... 19 AUTOMATIC.... 19 RANGE.... 19 ZOOM.... 20 SENSITIVITY... 22 GRAYLINE.... 22 FISH ID.... 23 FISH TRACK.... 24 TARGET TRACK.... 24 CHART SPEED.... 25 DISPLAY MODE... 26 ALARMS.... 30 BACK LIGHT.... 31 FEET/METER.... 31 DISPLAY CONTRAST... 31 ASP (Advanced Signal Processing)... 32 SIMULATOR.... 32 TROUBLESHOOTING... 33 WARRANTY.... 36
Copyright 2000, Eagle Electronics All rights reserved. All features and specifications in this manual are subject to change without notice. All screens in this manual are simulated.
Eagle Electronics PO Box 669 Catoosa, OK 74015
INTRODUCTION Thank you for purchasing an Eagle sonar. Your sonar unit is a high quality sonar designed for both professional and novice fishermen. All of our sonars have an automatic feature that finds and displays the bottom, fish, structure, and more! All you have to do is press the on key. However, if you wish to fine tune the unit, all you have to do is press the menu key. The FishEasy series has powerful features available through easy-to-use menus. To get started with your Eagle unit, first read the installation section. This is where it all begins. Improper installation can cause problems down the road. After youve read the instructions, install the unit, then read the rest of the manual. The more you know about your unit, the better it will perform for you. Take this manual for reference when you head for the water.
SPECIFICATIONS Dimensions.. Input Voltage.. Current Drain.. Transmitter Frequency.. Output Power. Display... 5.9" W x 5.35" H x 3.4" D 10 - 15 vDC 350 ma (lights off) 500 ma (lights on) 192 kHz 600 watts (peak-to-peak) (typical) 75 watts (RMS) 128 pixels (H) x 65 pixels (W) Supertwist Liquid Crystal Display

5.9"

3.4"
NOTICE! The storage temperature for your unit is from -4 degrees to +167 degrees Fahrenheit (-20 degrees to +75 degrees Celcius). Extended storage 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 customer service department or your local service center.

5.35"

Transducer Installation
The transducer included with your sonar is a transom mount transducer The kick-up mounting bracket helps prevent damage if the transducer strikes an object while the boat is moving. If the transducer does kickup, the bracket can easily be pushed back in place without tools. Read this manual carefully before attempting the installation. Determine which of the mounting positions is right for your boat. Use extreme care if mounting the transducer inside the hull, since once it is epoxied into position, the transducer usually cannot be removed. Remember, the transducer location is the most critical part of a sonar installation.

Location - General

1. The transducer must be placed in a location that has a smooth flow of water at all times. If the transducer is to be mounted inside the hull, then the chosen location must be in the water at all times. If the transducer is not placed in a smooth flow of water, interference will show on the sonars display in the form of random lines or dots whenever the boat is moving. 2. The transducer should be installed with its face pointing straight down, if possible. 3. If the transducer is mounted on the transom, make certain it doesnt interfere with the trailer or hauling of the boat. Also, dont mount it closer than approximately one foot from the engines lower unit. This will prevent cavitation interference with the propeller. Typically, the transducer should be mounted as deep in the water as possible. This increases the chance that it will be in the water in high speed and reduces the possiblity of air bubble interference. 4. If possible, route the transducer cable away from other wiring on the boat. Electrical noise from engine wiring, bilge pumps, and areators can be displayed on the sonars screen. Use caution when routing the transducer cable around these wires.

Shoot-thru-hull v.s. Transom Mounting
(FishEasy and FishEasy ST Only) Typically, shoot-thru-hull installations give excellent high speed operation and good to excellent depth capability. There is no possibility of damage from floating objects. It can't be knocked off when docking or loading on the trailer. However, the shoot-thru-hull installation does have its drawbacks. One, some loss of sensitivity does occur, even on the best hulls. This varies from hull to hull, even from different installations on the same hull. This is caused by differences in hull layup and construction. Two, the angle of the transducer cannot be adjusted for the best fish arches. This can be a problem on some hulls that sit with the bow high when at rest or at slow trolling speeds. Follow the procedure listed in the shoot-thru-hull installation section in this manual to determine if you can satisfactorily shoot through the hull.
Transducer Assembly and Mounting - All Units The best way to install this transducer is to loosely assemble all of the parts first, place the transducers bracket against the transom and see if you can move the transducer so that its parallel with the ground. 1. Press the two small plastic ratchets into the sides of the metal bracket as shown below. Notice there are letters molded into each ratchet. Place each ratchet into the bracket with the letter A aligned with the dot stamped into the metal bracket. This position sets the transducers coarse angle adjustment for a fourteen (14) degree transom. Most outboard and stern-drive transoms have a fourteen degree angle.
2. Slide the transducer between the two ratchets. Temporally 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. If it does, then the A position is correct for your hull. If the transducers face isnt parallel with the ground, remove the transducer and ratchets from the bracket. Place the ratchets into the holes in the bracket with the letter B aligned with the dot stamped in the bracket. Reassemble the transducer and bracket and place them against the transom. Again, check to see if you can move the transducer so its parallel with the ground. If you can, then go to step 3. If it doesnt, repeat step 2, but use a different letter until you can place the transducer on the transom correctly.

TRANSDUCER LOCATION (HIGH SPEED)
TRANSDUCER LOCATION (TROLLING SPEED)
Shoot-thru-hull Installation
(FishEasy and FishEasy ST Only) 1. Make certain the area is clean, dry, and free of oil or grease, then sand both the inside surface of the hull and the face of the transducer with 100 grit sandpaper. The surface of the hull must be flat so the entire transducer face is in contact with the hull prior to bonding.

SPREAD EPOXY HERE

SAND THIS SURFACE
2. Follow the instructions on the epoxy package and mix it thoroughly. Do not mix it too fast, as it will cause bubbles to form in the epoxy. (NOTE! Use only the epoxies specified on the inside front cover of this manual! Failure to use one of these epoxies may result in poor sonar performance!) Apply a small amount on the face of the transducer as shown above, then spread a small amount onto the sanded area on the
hull. Place the transducer into the epoxy, twisting and turning it to force any air bubbles out from under the transducer face. The face of the transducer should be parallel with the hull, with a minimum amount of epoxy between the hull and transducer. After the epoxy dries, route the cable to the sonar unit.

Fish Arches

If you do not get good fish arches on your display, it could be the transducer is not parallel with the ground when the boat is at rest in the water, or at slow trolling speeds. If the arch slopes up, but not back down, then the front of the transducer is too high and needs to be lowered. If only the back half the the arch is printed, then the nose of the transducer is angled too far down and needs to be raised.
TRANSDUCER AIMED TOO FAR BACK
TRANSDUCER AIMED TOO FAR FORWARD
PROPER TRANSDUCER ANGLE 10
POWER CONNECTIONS - Permanent mount units only This unit works from a 12 volt DC system only. For the best results, run the power cable directly to the boats battery. Keep the power cable away from other boat wiring, especially the engines wires. This will give the best isolation from electrical noise. If the supplied cable is not long enough to reach the battery, splice #18 gauge insulated wire to it. You can attach the power cable to an accessory or power buss, however, you may have problems with electrical interference. Make certain to attach the in-line fuse holder to the positive lead as close to the battery or terminal strip as possible. This will protect both the unit and the power cable in the event of a short. Use a 3-amp fuse. WARNING! Do not use this product without a 3-amp fuse wired into the power cable! Failure to use a 3-amp fuse will void your warranty! This unit has reverse polarity protection. No damage will occur if the power wires are reversed. However, the unit will not work until the wires are attached correctly.

TO SONAR UNIT

TO SPEED/TEMP SENSOR (FISHEASY ST & TRIFINDER ONLY)

BLACK WIRE

RED WIRE 3 amp FUSE

12 VOLT BATTERY

Bracket Installation - Permanent mount units only You can install the sonar unit on the top of a dash or from an overhead with the supplied bracket. It can also be installed in the dash with an optional IDA-3 mounting kit. If you use the supplied bracket, you may be interested in the optional GBSA-1 swivel bracket kit. This converts the unit's gimbal bracket to a swivel mount which can be used on the dash or overhead mounting positions. Installation instructions for the in-dash and swivel mounting kits are supplied with the adapter kits. Mount the unit in any convenient location, provided there is clearance when its tilted for the best viewing angle. Holes in the brackets base allow wood screw or through bolt mounting. It may be necessary to place a piece of plywood on the back side of thin panels to reinforce the panel. Make certain there is enough room behind the unit to attach the power and transducer cables. Drill a hole in the dash for the power and transducer cables. The best location for this hole is immediately under the gimbal bracket. This way, the bracket covers the hole. The smallest hole the power and transducer cable connectors can pass through is 5/8". After drilling the hole, pass the power/ transducer connector up through the hole from under the dash. Slide the bracket over the hole, then route the cables out the slot in the back of the bracket. Finally, fasten the bracket to the dash.
SONAR UNIT GIMBAL BRACKET RUBBER WASHER PLASTIC WASHER (PORTABLE UNITS ONLY)

GIMBAL KNOB

Attach the unit to the gimbal bracket using the supplied gimbal knobs and washers as shown above.
FISHEASY PORTABLE ASSEMBLY INSTALLING THE BATTERIES Release the latch on the front of the battery case. Open the compartment and install four "D" cell batteries into the adapter. For the longest life, we recommend you use alkaline batteries. This battery case will also hold one rechargable battery instead of the "D" cells. See the enclosed coupon for more information on the rechargable battery.

OPERATION MENUS This unit uses menus to guide you through the units functions and features. The menu key accesses these features, allowing you to customize the unit to your particular needs and water conditions. All you have to do to leave one menu and enter another is press the menu key repeatedly. If you ever get lost in the menus, simply press the PWR key. This clears the menus from the screen. Menus change depending on the mode the unit is in. For example, if the automatic mode is turned off, the sensitivity menu changes from AUTO SENS to MAN SENS. Other messages may appear in menu boxes or new menus can appear, again depending on previous selections. AUTOMATIC When the unit is first turned on, the automatic feature is enabled. This feature automatically adjusts the units range and sensitivity according to water conditions. It always keeps the bottom displayed in the lower portion of the screen. To turn the automatic feature off, press the menu key until the AUTO/MAN menu appears. Now press the down arrow key. This highlights the letters MAN. The unit is now in the manual mode. Wait a few seconds and the menu will scroll off the screens left side. Pressing the PWR key also clears it. To turn the automatic feature on again, repeat the above steps, except this time press the up arrow key. RANGE You cant adjust the range when the unit is in the automatic mode. It is adjustable when the unit is in the manual mode, however. To do so, first put the unit in the manual mode. Now press the PWR key to clear the screen. Then press the menu key until the RANGE SEL menu appears as shown at the top of the next page. The current range shows at the bottom of the menu. In this case, the range is 60 feet. Now press the up arrow key to decrease the range, the down arrow key increases the range.
After you select the desired range, press the PWR key to clear the display. If you wait a few seconds, it will automatically clear. This unit has the following ranges: 10, 20, 40, 60, 120, 240, 480, and 900 feet. and 5, 10, 20, 40, 60, 100, 200, and 300 meters.
ZOOM The zoom feature enlarges all echoes on the screen. If the unit is in the automatic mode, it tracks the bottom signal, always keeping it near the bottom of the screen. This lets you see small detail, at the same time enlarging all echoes that appear on the screen. The unit doesnt track the bottom in the manual mode, and the adjustments are slightly different. Zoom - Automatic Operation To zoom the display, first press the MENU key until the RANGE/ZOOM menu appears as shown at right. Now press the down arrow key. This switches the unit into the zoom mode. A new menu immediately appears as shown below. This is the zoom size menu. Zoom size is the distance between the upper limit and the lower limit. The upper limit shows at the top left corner of the screen. The lower limit is in the bottom left corner. For example, if the upper limit is 40 feet and the lower limit is 70 feet, the zoom window size is 30 feet. The word TRACK appears in this menu when you first activate the zoom as shown at right.

This means the unit is tracking the bottom in a zoom window, always keeping it on the display. Press the up arrow key to decrease the zoom size, press the down arrow key to increase the zoom size. When the unit is switched into the zoom mode, the letters ZM appear at the top of the screen. The zoom window size displays in the top right corner of the screen. On the screen shown above, the zoom size has been changed to 20 feet. To turn the zoom feature off, press the menu key until the RANGE/ZOOM menu appears. Now press the up arrow key. This switches the unit into the range mode, which turns the zoom feature off. This unit has the following zoom ranges: 10, 20, 30, 60, 120, 240, and 480 feet and 5, 10, 20, 30, 50, 100, and 150 meters. Zoom - Manual Operation To operate the zoom feature when the unit is in the manual mode, first press the menu key. Then press the down arrow key in the RANGE/ZOOM menu to place the unit in the zoom mode. The zoom size menu automatically appears next. You can change the zoom size by pressing the up or down arrows. After you select the desired zoom size, press the menu key until the MOVE ZOOM menu appears. This menu lets you move the zoom window up or down in one foot increments by pressing the arrow keys. Thus, you can move the zoom window up towards the surface, down to the bottom, or anywhere in between. The window stays where you put it. It doesnt track the bottom signal. To turn the zoom feature off, press the menu key until the RANGE/ZOOM menu appears. Now press the up arrow key. This switches the unit into the range mode, which turns the zoom feature off.
SENSITIVITY The sensitivity menu lets you control the units ability to pick up echoes. A low sensitivity level excludes much of the bottom information, fish signals, and other detail. High sensitivity settings lets you see features, but it can also clutter the screen with noise and other unwanted signals. Typically, the best sensitivity level shows a good, solid bottom signal with grayline. This sonar unit adjusts the sensitivity level to keep a solid bottom signal on the screen. It adds a little extra when its in the automatic mode. This gives it the capability to show fish and other detail. However, situations occur where it becomes necessary to increase or decrease the sensitivity level. Typically, this occurs when you wish to see more detail, so you need to increase the sensitivity. The procedure to adjust it is the same whether the unit is in the automatic or manual mode. To change the sensitivity level, first press the menu key until the sensitivity menu appears. If the unit is in automatic, the menu shows AUTO SENS. Otherwise, the menu shows MAN SENS. Now press the up arrow key to increase the sensitivity, the down arrow to decrease it. The percentage of sensitivity in use shows in this menu. Echoes scrolling onto the screen will also show the effects of the sensitivity change. If you reach the maximum or minimum sensitivity level, a tone sounds alerting you to the limits. After youve adjusted the unit to the desired sensitivity level, press the PWR key to clear the display. If you wait a few seconds, it will automatically clear.

GRAYLINE Grayline lets you distinguish between strong and weak echoes. It paints gray on targets that are stronger than a preset level. This shows the difference between a hard or soft bottom, large fish versus smaller ones, or rocks and brush on the bottom. For example, a soft, muddy, or weedy bottom returns a weaker signal which shows a narrow or no gray line. A hard bottom returns a strong signal that causes a wide gray line. If you have two targets of equal size, one with gray and the other without, the target with gray is the stronger echo. This helps distinguish fish from structure, or the larger fish from a smaller one.
Grayline is adjustable. Since it shows the difference between strong and weak echoes, changing the level may require a different sensitivity setting. To change the Grayline level, first press the MENU key until the Grayline menu appears. Now press the up arrow key to increase the level, the down arrow to decrease it. The percentage of Grayline now in use shows in this menu. Echoes scrolling onto the screen will also show the effects of the Grayline change. If you reach the maximum or minimum level, a tone sounds alerting you to the limits. The level chosen by the unit when its first turned on is usually adequate for most conditions. Experiment with your unit to find the Grayline setting thats best. FISH ID FEATURE The Fish ID feature identifies targets that meet certain conditions as fish. The microcomputer analyses all echoes and eliminates surface clutter, thermoclines, and other undesirable signals. In most instances, remaining targets are fish. The Fish ID feature displays symbols on the screen in place of the actual fish echoes. There are three symbol sizes: small, medium, and large. These show the relative size between targets. In other words, it displays a small fish symbol when it thinks a target is a small fish, a medium fish symbol on a larger target, etc. The microcomputer is sophisticated, but it can be fooled. It can't distinguish between fish and other suspended objects such as turtles, submerged floats, air bubbles, etc. Individual tree limbs extending outwards from a group of limbs are the hardest objects for the Fish ID feature to distinguish from fish. You may see Fish ID symbols on the screen when, in fact, there are no fish. Practice with the unit when the Fish ID feature is on and off to become more familiar with Fish ID. When the unit is first turned on, the Fish ID feature is automatically turned on, also. To turn it off, press the menu key until the Fish ID features menu appears as shown at right, then press the down arrow key. To turn it back on, repeat the above steps, but press the up arrow key instead.
The Fish ID feature cant be used when the unit is in the manual mode. If you turn the automatic feature off, the Fish ID feature will automatically be turned off, also. FISH TRACK This unit automatically displays the depth of a target when the Fish ID feature places a fish symbol on the screen as shown below. This feature is automatically enabled when the sonar unit is turned on. To turn it off or on again, press the MENU key repeatedly until the Fish Track menu appears as shown below. Now press the down arrow key to turn it off. Remember, Fish ID must be on in order to use the Fish Track feature.

TARGETTRACK (TriFinder Only) The TriFinder has the unique capability to "see" targets not only straight down, but also to the right and left, thanks to the BroadView transducer. This transducer has three elements: left, right, and down. The TriFinder uses all three elements to display targets between the surface and the bottom. Targets are shown as Fish ID symbols. This feature also shows the depth of the target directly above the fish symbol. In the screen shown at right, there is one symbol from the right element at 22 feet, one from the left element at 29 feet, and one from the center element at 16 feet. The TargetTrack feature identifies fish symbols coming from the right element with a "R" in front of the symbol's depth. A "L" identifies symbols from the left element. No letter identifies fish symbols from the center element. The bottom signal and the
digital depth display are read from the center element only. To turn the TargetTrack feature off, simply press the MENU key until its menu appears as shown at right, then press the down arrow key.
CHART SPEED The rate echoes scroll across the screen is called the chart speed. Its adjustable by pressing the menu key until the chart speed menu appears. Chart speed is set to maximum when the unit is first turned on. To decrease it, press the down arrow key. Press the up arrow key to increase the speed again. The percent numbers in the Chart Speed menu box shows the speed. Echoes scrolling onto the screen will also show the effects of the change. If you reach the maximum or minimum level, an warning tone sounds. To stop the chart, first clear any menu from the screen by pressing the PWR key. You cant stop the chart while a menu is displayed. Now press the up arrow key. The chart freezes and the word STOP appears at the top right portion of the screen. To start the chart, press the up arrow key again.
DISPLAY MODE The FishEasy has three different screen modes. The FishEasy ST and TriFinder both have eight modes. To change modes, press the MENU key until the DISP MODE (Display Mode) menu appears. Then press the up or down arrow keys until the desired mode number appears. The modes are as follows:
FISHEASY and FISHEASY Portable ONLY CHT 1 (Chart #1) This is the default mode used when the unit is first turned on. It has the following features: 1. Automatic On 2. Fish ID Feature On 3. Digital Depth Display On

CHT 2 (Chart #2) This is the High Speed Scroll mode. It shifts the chart speed into high gear, scrolling echoes at a high rate. It has the following features: 1. Automatic Off 2. Fish ID Feature Off 3. Digital Depth Display Off
DIG 1 (Digital #1) This is the digital only screen. It shows the digital depth display at the top of the screen in very large numbers. The shallow and deep alarm settings are displayed beneath the digital depth. No chart shows on this screen.
FISHEASY ST and TRIFINDER ONLY CHT 1 (Chart #1) This is the default mode used when the unit is first turned on. It has the following features: 1. Automatic On 2. Fish ID Feature On 3. Digital Depth Display On
CHT 2 (Chart #2) Same as Chart-1, but with water temperature added.
CHT 3 (Chart #3) Same as Chart-1, but with speed added.
FISHEASY ST and TRIFINDER ONLY (cont.) CHT 4 (Chart #4) Same as Chart-1, but with water temperature and speed added.
CHT 5 (Chart #5) This is the High Speed Scroll mode. It shifts the chart speed into high gear, scrolling echoes at a high rate. It has the following features: 1. Automatic Off 2. Fish ID Feature Off 3. Digital Depth Display Off
DIG 1 (Digital #3) This is the digital only screen. It shows the digital depth display at the top of the screen in very large numbers. The shallow and deep alarm settings are displayed beneath the digital depth. No chart shows on this screen.
FISHEASY ST and TRIFINDER ONLY (cont.) DIG 2 (Digital #2) Digital depth, water temperature, speed, and distance log (odometer) show on this page. To reset the log, turn the unit off and back on again.
DIG 3 (Digital #3) Digital depth, water temperature, T-2 temperature, and T-3 temperature all show on this screen.
Temperature Probe Select You can select the temperature probe's output that shows on Chart 2 and 4, when more than one temperature probe is connected to a FishEasy ST or a TriFinder. To do this, press a MENU key until the "TEMP PROBE" menu appears as shown at right. Now press the up or down arrow keys until the desired probe appears. Press the PWR key to erase the menu.
ALARMS FISH ALARM The Fish Alarm sounds a tone when a fish symbol appears on the screen. To use the fish alarm, press the menu key until the FISH ALARM menu appears on the screen. Now press the up arrow key to turn the alarm on. Repeat the above steps to turn the fish alarm off.
DEPTH ALARMS The depth alarms are triggered only by the bottom signal. No other echoes will activate these alarms. The depth alarms consist of a shallow and deep alarm. The shallow alarm sounds an alarm tone when the bottom goes shallower than the alarms setting. The deep alarm sounds a tone when the bottom goes deeper than its setting. Both alarms adjust the same, although through different menus. Shallow Alarm To set the shallow alarm, press the menu key repeatedly until the SHAL ALARM menu appears. Press the down arrow key to increase the shallow alarm's depth setting, the up arrow key decreases it. The number in the shallow alarms menu box shows the current shallow alarm setting. When the number reaches the desired setting, release the arrow key. When the bottom depth goes shallower than the alarms setting an alarm tone sounds. At the same time the alarm sounds, a message box appears on the screen as shown at right. Press the up arrow key to silence the alarm. This will turn the alarm sound off until the shallow alarm is triggered again. To turn the alarm off, press the menu key until the shallow alarm menu appears. Then press the up arrow key until the word OFF appears.

ELECTRICAL NOISE A major cause of sonar problems is electrical noise. This usually appears on the sonars display as random patterns of dots or lines. In severe cases, it can completely cover the screen with black dots, or cause the unit operate erratically, or not at all. To eliminate or minimize the effects of electrical noise, first try to determine the cause. With the boat at rest in the water, the first thing you should do is turn all electrical equipment on the boat off. Make certain the engine is off, also. Turn your unit on, then turn off ASP (Advanced Signal Processing). There should be a steady bottom signal on the display. Now turn on each piece of electrical equipment on the boat and view the effect on the sonars display. For example, turn on the bilge pump and view the sonar display for noise. If no noise is present, turn the pump off, then turn on the VHF radio and transmit. Keep doing this until all electrical equipment has been turned on, their effect on the sonar display noted, then turned off. If you find noise interference from an electrical instrument, trolling motor, pump, or radio, try to isolate the problem. You can usually reroute the sonar units power cable and transducer cable away from the wiring that is causing the interference. VHF radio antenna cables radiate noise when transmitting, so be certain to keep the sonars wires away from it. You may need to route the sonar units power cable directly to the battery to isolate it from other wiring on the boat. If no noise displays on the sonar unit from electrical equipment, then make certain everything except the sonar unit is turned off, then start the engine. Increase the RPM with the gearshift in neutral. If noise appears on the display, the problem could be one of three things; spark plugs, alternator, or tachometer wiring. Try using resistor spark plugs, alternator filters, or routing the sonar units power cable away from engine wiring. Again, routing the power cable directly to the battery helps eliminate noise problems. Make certain to use the in-line fuse supplied with the unit when wiring the power cable to the battery! When no noise appears on the sonar unit after all of the above tests, then the noise source is probably cavitation. Many novices or persons with limited experience make hasty sonar installations which function perfectly in shallow water, or when the boat is at rest. In nearly all cases, the cause of the malfunction will be the location and/or angle of the transducer. The face of the transducer must be placed in a location that has a smooth flow of water at all boat speeds.

EAGLE ELECTRONICS FULL ONE-YEAR WARRANTY
We", our, or us refers to EAGLE ELECTRONICS, a division of LEI, the manufacturer of this product. You or your refers to the first person who purchases this product as a consumer item for personal, family, or household use. We warrant this product against defects or malfunctions in materials and workmanship, and against failure to conform to this products written specifications, all for one year (1) from the date of original purchase by you. WE MAKE NO OTHER EXPRESS WARRANTY OR REPRESENTATION OF ANY KIND WHATSOEVER CONCERNING THIS PRODUCT. Your remedies under this warranty will be available so long as you can show in a reasonable manner that any defect or malfunction in materials or workmanship, or any non-conformity with the products written specifications, occurred within one year from the date of your original purchase, which must be substantiated by a dated sales receipt or sales slip. Any such defect, malfunction, or non-conformity which occurs within one year from your original purchase date will either be repaired without charge or be replaced with a new product identical or reasonably equivalent to this product, at our option, within a reasonable time after our receipt of the product. If such defect, malfunction, or non-conformity remains after a reasonable number of attempts to repair by us, you may elect to obtain without charge a replacement of the product or a refund for the product. THIS REPAIR, REPLACEMENT, OR REFUND (AS JUST DESCRIBED) IS THE EXCLUSIVE REMEDY AVAILABLE TO YOU AGAINST US FOR ANY DEFECT, MALFUNCTION, OR NON-CONFORMITY CONCERNING THE PRODUCT OR FOR ANY LOSS OR DAMAGE RESULTING FROM ANY OTHER CAUSE WHATSOEVER. WE WILL NOT UNDER ANY CIRCUMSTANCES BE LIABLE TO ANYONE FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR OTHER INDIRECT DAMAGE OF ANY KIND. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty does NOT apply in the following circumstances: (1) when the product has been serviced or repaired by anyone other than us, (2) when the product has been connected, installed, combined, altered, adjusted, or handled in a manner other than according to the instructions furnished with the product, (3) when any serial number has been effaced, altered, or removed, or (4) when any defect, problem, loss, or damage has resulted from any accident, misuse, negligence, or carelessness, or from any failure to provide reasonable and necessary maintenance in accordance with the instructions of the owners manual for the product. We reserve the right to make changes or improvements in our products from time to time without incurring the obligation to install such improvements or changes on equipment or items previously manufactured. This warranty gives you specific legal rights and you may also have other rights which may vary from state to state. REMINDER: You must retain the sales slip or sales receipt proving the date of your original purchase in case warranty service is ever required.

How to Obtain Service

(Canadian Customers Only)
We back your investment in quality products with quick, expert service and genuine Eagle replacement parts. If you need service or repairs, contact the Eagle Factory Customer Service Department at the toll-free number listed below. A technician may be able to solve the problem and save you the inconvenience of returning your unit. You will be asked for your unit's serial number.

800-324-1354

Canada Only. Monday through Friday 8:00 A.M. - 8:00 P.M. Central Time.
(International Customers Only)
If you need service or repairs, contact the dealer in the country you purchased your unit. WARRANTY REPAIR WILL BE HONORED ONLY IN THE COUNTRY UNIT WAS PURCHASED. Please follow the shipping instructions shown below on this page if you have to mail your unit to the dealer. For proper testing, repair, and service, send a brief note with the product describing the problem. Be sure to include your name, return shipping address, and a daytime telephone number.

Shipping Information

When sending a product for repair, we recommend you do the following: 1. Always use the original shipping container and filler material the product was packed in when shipping your product. 2 Always insure the parcel against damage or loss during shipment. Eagle does not assume responsiblity for goods lost or damaged in transit. 3. For proper testing, repair, and service, send a brief note with the product describing the problem. Be sure to include your name, return shipping address, and a daytime telephone number.
Accessory Ordering Information
To order accessories such as power cables or transducers, please contact: 1. Your local marine dealer. Most quality dealers that handle marine electronic equipment should be able to assist you with these items. Consult your local telephone directory for listings. 2. Canadian customers only can write: Lowrance/Eagle Canada, 919 Matheson Blvd., E. Mississauga, Ontario L4W2R7 or fax 416-629-3118

(U.S.A. Only)

We back your investment in quality products with quick, expert service and genuine Eagle replacement parts. If you're in the United States and you have questions, please contact the Factory Customer Service Department using our toll-free number listed below. You must send the unit to the factory for warranty service or repair. Please call the factory before sending the unit. You will be asked for your unit's serial number. Use the following tollfree number:
Your unit is covered by a full one-year warranty. (See inside for complete warranty details.) If your unit fails and the failure is not covered by the original warranty, Eagle has a flat-rate repair policy that covers your unit and accessories packed with the unit at the factory. There is a 180-day warranty on all non-warranty repairs from the factory, which is similar to the original warranty, but is for 180 days rather than one year. For further details, please call us at the above number.