Strata 128 Strata 128 Plus Strata 128 Por table Portable StrataView StrataView INSTALLA ALLATION OPERATION INSTALLATION AND OPERATION INSTRUCTIONS INSTRUCTIONS ® 1 TABLE OF CONTENTS INTRODUCTION .............................................................................................. 3 SPECIFICATIONS ........................................................................................... 3 INSTALLATION -Transducer ........................................................................... 5 POWER CONNECTIONS ............................................................................... 13 BRACKET INSTALLATION ............................................................................ 14 PORTABLE ASSEMBLY ................................................................................ 15 SPEED/TEMP SENSORS .............................................................................. 16 KEYBOARD BASICS ...................................................................................... 20 DISPLAY ......................................................................................................... 20 OPERATION ................................................................................................... 21 MENUS ........................................................................................................... 21 AUTOMATIC ................................................................................................... 21 RANGE ........................................................................................................... 21 ZOOM ............................................................................................................. 22 SENSITIVITY .................................................................................................. 24 GRAYLINE® ................................................................................................... 24 FISH ID ........................................................................................................... 25 FISH TRACKTM ............................................................................................... 26 TARGET TRACK ............................................................................................ 26 CHART SPEED .............................................................................................. 27 DISPLAY MODE ............................................................................................. 28 ALARMS ......................................................................................................... 32 BACK LIGHT ................................................................................................... 33 FEET/METER ................................................................................................. 33 DISPLAY CONTRAST .................................................................................... 33 ASP (Advanced Signal Processing) ............................................................... 34 SIMULATOR ................................................................................................... 34 TROUBLESHOOTING .................................................................................... 35 WARRANTY ................................................................................................... 38 Copyright © 1998, Eagle Electronics 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 2 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 Strata 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 you've 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 275 watts (peak-to-peak) (typical) 34.4 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. 3 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 sonar's display in the form of random lines or dots whenever the boat is moving. 2. The transducer should be installed with it's face pointing straight down, if possible. 3. If the transducer is mounted on the transom, make certain 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 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 sonar's screen. Use caution when routing the transducer cable around these wires. 4 Shoot-thru-hull v.s. Transom Mounting (Strata 128 and Strata 128 Plus 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 transducer's bracket against the transom and see if you can move the transducer so that it's 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 transducer's coarse angle adjustment for a fourteen (14) degree transom. Most outboard and stern-drive transoms have a fourteen degree angle. DOT 5 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 transducer's face isn't 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 it's parallel with the ground. If you can, then go to step 3. If it doesn't, repeat step 2, but use a different letter until you can place the transducer on the transom correctly. RATCHETS 3. Once you determine the correct position for the ratchets, assemble the transducer as shown at left. Don't tighten the lock nut at this time. NUT METAL WASHER RUBBER WASHERS BOLT METAL WASHER 6 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 POOR ANGLE GOOD LOCATION 4. Hold the transducer and bracket assembly against the transom. The transducer should be roughly parallel to the ground. The bottom of the transducer bracket should be in line with the bottom of the hull. Don't let the bracket extend below the hull! Mark the center of the slots for the mounting holes. Drill two 5/32" holes in the marked locations for the #10 screws supplied with the transducer. TRANSOM SIDE VIEW 7 5. Remove the transducer from the bracket and re-assemble it with the cable passing through the bracket over the bolt as shown above. Attach the transducer to the transom. Slide the transducer up or down until it's aligned properly on the transom as shown above. Tighten the bracket's mounting screws. Adjust the transducer so that it's parallel to the ground and tighten the lock nut until it touches the flat washer, then add 1/4 turn. Don't over tighten the lock nut! If you do, the transducer won't "kick-up" if it strikes an object in the water. 6. Route the transducer cable to the sonar unit. Make certain to leave some slack inthe cable at the transducer as shown above. If possible, route the transducer cable away from other wiring on the boat. Electrical noise from the engine's wiring, bilge pumps, VHF radio wires and cables, and aerators can be picked up by the sonar. Use caution when routing the transducer cable around these wires. IMPORTANT! Clamp the transducer cable to the transom close to the transducer. This can prevent the transducer from entering the boat if it is knocked off at high speed. 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! 8 TROLLING MOTOR BRACKET INSTALLATION (StrataView Only) 1. Attach the TMB-S bracket to the transducer as shown below using the hardware supplied with the transducer. (Note: The internal tooth washer is supplied with the TMB-S.) TMB-S BRACKET INTERNAL TOOTH WASHER BOLT NUT FLAT WASHER 2. Slide the adjustable strap supplied with the TMB-S through the slot in the transducer bracket and wrap it around the trolling motor. Position the transducer to aim straight down when the motor is in the water. Tighten the strap securely. Route the transducer cable alongside the trolling motor shaft. Use plastic ties (not included) to attach the transducer cable to the trolling motor shaft. Make certain there is enough slack in the cable for the motor to turn freely. Route the cable to the sonar unit and the transducer is ready for use. 9 SHOOT-THRU-HULL (Strata 128 and Strata 128 Plus Only) The transducer installation inside a fiberglass hull must be in an area that does not have air bubbles in the resin or separated fib ...