It takes three satellites to determine position.
As the receiver locks on to each satellite, it calculates the distance from the satellite by measuring the length of time it takes the radio signal to reach it. Each satellite has an extremely accurate clock that tells the receiver when the radio transmission started. The receiver compares that time against its own clock, thus it knows how long it took the radio signal (travelling at the speed of light!) to reach it. If you know time and speed, then you can calculate distance. Once you have this from three satellites, then the receiver can determine your position. ACCURACY You may have heard tales of extraordinary accuracy from GPS receivers. The DOD requires accuracy of 10 to 15 meters from the satellite system. However, only the military gets this precision. The way the military keeps us and other unauthorized people from using the
more precise system is coding. In other words, the data coming from the satellites is encrypted. Civilian GPS receivers use C/A Code. Its accuracy is intentionally worse than the militarys P Code. In this manner, civilian users worldwide can benefit from excellent position fixes. Meanwhile, the military keeps the most accurate system away from potential enemies. Theoretically, C/A code can give accurate position fixes up to 15 meters. This is more than adequate for most people. However (as of this writing), the military isnt satisfied with C/As potential accuracy in the hands of the world. So, its degrading it further with Selective Availability or SA. This is small, random errors intentionally added to the system so your accuracy will typically be within 100 meters. Of course, accuracy also depends on the angle of the satellite above the horizon, signal-to-noise ratio, the number of satellites tracked at one time (the more
the better), and other factors. The smallest ranges on the plotter may not be usable if the SA is high. The present position symbol can move off the screen even while youre sitting still. Dont let this discourage you. GPS by nature has much faster updates than other systems (such as Loran), and typically is much easier to use. Accuracy, even with SA on is still better than most other navigation systems. Youve purchased one of the finest navigation instruments on the market today. We hope youll enjoy it for many years to come.
The EAGLE GPS Receiver The Rockwell GPS engine is currently used in all Eagle GPS receivers. Its small, rugged, and fast. The five channel design lets it track all satellites in view. It sends position information to the AccuNav Sport from once every second to once every five seconds (user selectable.) By incorporating Rockwells GPS receiver technology with Eagles state-of-the-art design and manufacturing capabilities, Eagle brings to the consumer one of the most advanced GPS navigation systems available in the world.

This is the GPS setup screen. The settings now in use are shown at the top of the display. If youre using the unit for the first time, these settings are probably wrong for your position and time. To change any of the numbers on this display, first press an up or down arrow key to move the black box to the desired label. For example, to change the local time, press the down arrow key until the black box is on the LOCAL TIME, press the F6 key, then enter your time using the numbered keys.
CHANGE POSITION To change the position shown on the AccuNav Sport's display, first determine your approximate position. Use a chart or call your local airport to determine your position if you dont know it. The latitude/longitude that you enter doesnt have to be extremely accurate. Typically, if you enter a position within a few degrees of your present position, the AccuNav Sport should quickly find your actual latitude/longitude. To change your present position, first move the black box to the LATITUDE display, then press the F6 key to change it. The screen shown at right appears. Use the down arrow key to change the N to S, if necessary. Next, simply enter your present latitude using the numbered keys. Notice that the position entered is in degrees, minutes, and hundredths of a minute. (Not seconds!) If you make a mistake, press the left or right arrow keys to move to the number in the latitude that needs changing. After the
latitude has been entered, press the ENT key. Now move the black box to the LONGITUDE display. Enter your present longitude within a degree. Use the up or down arrow keys to switch to east or west longitude, if necessary. Now enter the longitude using the numbered keys. Be certain to enter a zero 0 as the first number in the longitude if its less than 100 degrees! After youve entered the last number, press the ENT key.
CHANGE ALTITUDE To enter your present altitude, move the black box to the ALTITUDE display, then press the F6 key. The AccuNav Sport needs to know your elevation above sea level. (Not your height above the ground.) Again, an approximation within a few thousand feet is usually sufficient. Use the numbered keys to enter your altitude data. Press the up arrow key if your altitude is below sea level. For example, suppose youre in Death Valley and the spot youre standing in is 35 feet below sea level. You would need to enter the numbers 35, then press the up arrow key to change it to -35 feet. Press the ENT key when youre done. CHANGE TIME To change the local time (the time at your position), move the black box to the LOCAL TIME display, then press the F6 key. The screen shown at right appears.
Use the number keys to enter the time. Press the up arrow key to change the time from AM to PM or the down arrow key to change from PM to AM. Press the ENT key when youre finished. CHANGE DATE To enter todays date, move the black box to the LOCAL DATE display, then press the F6 key. The screen shown on the next page appears. Enter the date using the numbered keys. When youre finished, press the ENT key.

The numbers at the top of the screen should be correct. If they arent, press the key next to the label that you need to change. If everything is correct, press the key next to the EXIT label. The unit will switch to the position screen and start searching for the satellites currently in view. The AccuNav Sport should find the satellites and show a position in a few minutes.
COLD START When the AccuNav Sport is turned on for the first time out of the box, it automatically sends a cold start message to the GPS receiver. You can also send a cold start message to the receiver at any time. If the unit cant lock on to the satellites using the data youve given it, or if it has trouble finding the satellites, perhaps it is using the wrong data. This can happen if youve entered the wrong data by accident. For example, giving it east longitude instead of west. Or if youve moved a long distance with the unit turned off. The unit will automatically issue a cold start to it's internal GPS receiver, however, you can send a cold start at any time. To send a cold start message to the receiver, press the MENU key. Now press the key next to the CHANGE
GPS SETTINGS label. Finally, press the key next to the GPS COLD START label. The unit will begin a cold start technique to find the available satellites. It should lock on to them in 15 minutes or less. Remember, when it does, your local time and possibly date display will probably be wrong. Use the method shown previously to set the time and date to their proper local settings. Once this is done, an internal clock will keep the correct time, even when the unit is turned off. The GPS system updates this clock when the unit is locked on to the satellites.
POSITION/NAVIGATION DISPLAYS The AccuNav Sport has a position screen, plotter, steering indicator, and a satellite information screen. These displays were designed to show the most important data. However, using the Windows feature, many more screens are available that show navigation information in various arrangements. See the Windows section for more detail.
DO NOT NAVIGATE WITH THIS UNIT UNTIL YOU HAVE FOUND THE REASON THE UNIT HAS LOST THE SATELLITES!
Each of the following screens (except the satellite information screen) is available by pressing its key. (Press the MENU key, then press the key next to the "Satellite Information" to see IMPORTANT! If the data shown in digital numbers on any screen on the satellite informathis unit is flashing, then it means that data is invalid. DO tion screen. A detailed NOT RELY ON THAT DATA IF IT IS FLASHING! For description of each example, if the position display is flashing, then the unit screen follows. has lost the satellites and hasnt reacquired them. The position that is flashing is your last known position, not your present position!

directly to a waypoint, try to keep the arrow on the center line. The waypoint is depicted by a box at the top of the CDI display. As you approach the waypoint, the arrow and the box will move closer together. If you travel past the waypoint, the waypoints box will move to the bottom of the display. The numbers on the top left side of the screen are distance markers, showing the remaining distance to the recalled waypoint. If the numbers have a black box surrounding them, then the distance markers are showing the distance
PAST the waypoint. In other words, if the numbers are CUSTOMIZE SCREENS surrounded by a black box, then you have passed the The digital displays on the bottom half of the position and steering screens, plus all of the digital displays on waypoint and need to turn around. the plotter screen can be changed as desired. To show The numbers immediately below the CDI are the CDI how this is done, well use the position screen as an range limits in miles. This gives you an idea of how far example. off course you are. For example, if the arrow is halfway between the course line and the outside left line and the To customize the poCDI range is 0.5 miles, then your cross track error is to sition screen, first the left 0.25 miles. The CDI range is the same as the CDI make certain the poalarm setting. See the section on GPS alarms to change sition screen is displayed. Next, press the CDI range. the MENU key. The Using the digital displays at the bottom of the screen first GPS menu apwith the graphical display at the top lets you accurately pears. Press the F1 key which corresteer to a waypoint. sponds to the CHANGE POSITION
DISPLAY" label. The unit returns to the Position Screen To change another digital display, press the left or right with a black box around the Bearing (BRG) label as arrow key. The label in the next digital display box changes as you press the arrow key. Again, press the up shown on the previous page. or down arrow key to change the display. The black box identifies the Bearing box as ready for change. To change the Bearing display to a different When you have the display arranged as desired, press one, press the up or down arrow keys to select the the CLEAR key. This locks the display. display that you want to show inside the box. In this example, we changed the Bearing display to DTG Every time you switch (Distance To Go) by pressing the up arrow key twice. to this display, it will appear as you de(See the position screen below.) signed it, unless you preset the unit.

NORMAL DISPLAY DISPLAY READY FOR CHANGE 29
The digital displays available for use are: BRG.. Bearing SOG.. Speed Over Ground DTG.. Distance To Go DEST WPT.. Destination Waypoint POSITION. Present Position ALT.. Altitude RTE NAME.. Route Name WPT NAME.. Waypoint Name TTG.. Time To Go XTE.. Cross Track Error LOCAL TIME.. Time at your location COG.. Course Over Ground
PLOTTER The plotter lets you see your course and direction of travel on the screen. If youve recalled a waypoint, the plotter shows your starting location, present position, and destination. However, you do not have to recall a waypoint to use the plotter. The plotter also can show grid lines on the display. These grid lines show latitude and longitude lines that can help you see your position or the location of other objects.
To use the plotter, simply press the PLOT key. A screen similar to the one at the bottom of the previous page appears. The flashing cross is your present position. The solid line is your current track, or path you have just traveled. The large square is a compass rose marked with North, South, East, and West. The squares height and width shows at the bottom of the screen. This is the distance from one side to the other and from the top to the bottom. Your present position is shown at the top of the screen. If your present position starts to move outside the square, the AccuNav Sport clears the display, then redraws your present position closer to the center of the screen. Your present position will always be displayed on the plotter. To clear the plotter screen, see the Plotter Menus section.
On the left side of the screen are the Distance To Go (DTG), Speed Over Ground (SOG), Bearing (BRG), and Course Over Ground (COG) digital displays. All of these displays are only used when a waypoint is recalled, except COG and ALT which are always active. These displays also can be customized. See the Plotter Menus section for more detail. PLOTTER CURSOR The plotter cursor can help you determine the latitude/ longitude of a waypoint or event marker. To use it, press the up or down arrow key while the plotter is displayed. A screen similar to the one on the next page appears. Two new lines appear on the screen. These are the plotter cursor lines. Also, the present position display at the top of the screen switches to show the latitude/ longitude position of the plotter cursor - not your present position. The distance and bearing from your present
position to the cursor position show in the bottom left corner of the display. Use the arrow keys to move the cursor lines anywhere on the plotter. To erase the cursor lines, press the CLEAR key. This will switch the display at the top of the screen back to your present position and erase the distance and bearing displays at the bottom of the screen.
PLOTTING WITH A WAYPOINT Using the plotter with a recalled waypoint or route is an easy way to see the distance and direction you travelled. It also simplifies navigation. To use the plotter in this manner, first recall a waypoint or start a route. (See the Waypoint Recall section for more information.) Then press the PLOT key. A screen similar to the one at right appears. The circle with the S is your starting location. This was your position when you recalled the waypoint. The flashing circle with a cross is

your present position. The flag with a number inside is the destination (recalled waypoint). The number inside the flag is the recalled waypoint number. In this example, waypoint number 1 is the destination. The dotted line is the shortest, most direct course from the starting point to the destination. Follow this line to get to the waypoint. An arrival alarm can be set to sound a tone when you come within a preset distance to the destination. See the section on alarms for more information about the arrival alarm. PLOTTER MENUS Pressing the MENU key while the plotter is showing gives you a new set of menus that relate only to the plotter. There are two plotter menus. The first menu is shown at right.
PLOTTER MENU - PAGE 1 SET RANGE Press the F1 key to see the plotter's range menu. (See the screen at the top of the next page.) This menu changes the plotters range or distance across the plotters display. The range is one (1) mile when the AccuNav Sport is turned on for the first time. The available plotter ranges are.1,.2,.5, 1, 2, 5, 10, 20, 50, 100, 500, and 1000 miles. This lets you zoom in to see small variations in your
course or zoom out to see your starting position, present position, track, course, and destination. NOTE: An easier way to change the plotter's range is to simply press the ZIN key to "zoom-in" or the ZOUT key to "zoom-out".
SAVE PLOT TRAIL The AccuNav Sport can save up to five (5) plotter trails. Saving plot trails makes it easier to follow an old path to a destination. Simply save your current trail, then recall it later to use as a guide. Every time you turn the AccuNav Sport off, it saves your current trail on the screen. To save it under a number that you can recall later, first press the MENU key while the plotter is displayed. Now press the F3 key. The menu CLEAR PLOT shown at right apTo clear or erase the solid track line from the screen, pears. Now press the use the Clear Plot menu selection. The plotter will key next to the desired continue to draw your track after the F2 key is pressed, trail number. For exstarting from your present position. ample, if you wish to
save the trail currently displayed on the screen as plot trail number 1, simply press the F1 key. The AccuNav Sport saves the current trail and returns to the plotter screen. These trails are saved in memory and are not erased when the unit is turned off, but they are erased when the unit is preset. RECALL PLOT TRAIL To recall a plot trail, first press the MENU key while the plotter is displayed. Press the F4 key (Recall Trail). The screen shown at right appears. Simply press the key next to the

ICONS The AccuNav Sport can place icons on the plotter to mark special locations. There are five different icons to choose from and there are 100 of each icon for a total of 500. You can place each icon individually, however, you have to erase all of the icons in a group.
the display, even if the unit is turned off and on again. Note that there are two different sets of symbols available - land and marine. When the AccuNav Sport is turned on for the first time or after it's preset, the marine set of icons (shown on the previous page) is in use. To switch to the land icons, press the F6 key. The screen shown at right appears, giving you five other icon choices. Note: You can't mix land and marine icons.
Using Icons with the Cursor Normally, when you select an icon, its placed on the plotter at your present position. However, you can place an icon anywhere on the plotter using the cursor. To do this, first press one of the arrow keys. This makes the plotter cursor lines appear on the display. Now move the lines to the desired position on the display by pressing the arrow keys. When its at the desired location, press the ICON key, then select an icon. The AccuNav Sport places the icon at the intersection of the plotter cursor lines.
To erase the cursor lines, press the CLR key.
Now select the group of icons that you wish to erase by pressing the key corresponding to the desired icon. Erasing the Icons After pressing the key, the AccuNav Sport erases all Although you can place icons on the plotter individually, of the selected icons from the plotter. you cant erase them one at a time. You have to erase the whole group of icons. For example, if youve placed WINDOWS 20 fish icons, erasing You can change the one erases all 20. displays on the AccuNav Sport by usTo erase an icon, first ing the windows feapress the ICON key. ture. This lets you use Next, press the F0 key different displays to (DELETE ICON suit your own situaBANK) key. The tions. The screens screen shown at right available in the winappears. dows mode are divided into two or more windows per screen.
Each screen of windows is called a group. The AccuNav Sport gives you ten different window groups. Group A as shown on the previous page has the plotter, course over ground, and steering displays showing in three separate windows. A group can have as many as four windows. A window can display digital GPS data, GPS steering or navigation displays, and many more. To use the windows feature, first press the WIN key. A screen similar to the one shown at right appears. The menu at the bottom of the screen lets you switch between the pages

the black box to the "NAME" and press the F6 key. The screen shown at left appears. Use the keys on both sides of the screen to enter the waypoint name. For example, to name a waypoint COVE 1, press the F1 key repeatedly until the letter C appears in the window. Next, press the right arrow key to move the black box to the next letter position. Now press the F5 key repeatedly until the O appears on the screen. Repeat this process until the entire name has been written on the screen. Now press the ENT key. The AccuNav Sport returns to the waypoint save menu as shown above. To save the waypoint with this name, first press the F3 key. Finally, press the CLR key to exit the waypoint save menu. Erase a Waypoint The Waypoint Erase feature lets you erase waypoints from the list.
To erase a waypoint, first press the WPT key. Next, press the F2 key. Now press the F1 (+ WPT) or F2 (WPT) key until the desired waypoint number appears on the screen. Press the F4 key to erase the waypoint. The screen shown below appears. A message appears on the screen that says WAIT!! DELETE WAYPOINT ARE YOU SURE?. If you are certain this is the waypoint that you wish to erase, press the F0 key. If not, press the F5 key. Pressing the F0 key erases all information from the waypoint number that appears at the top of the screen.
To exit from the waypoint save menu, press the CLR key. RECALL A WAYPOINT You must recall a waypoint in order to navigate to that position with the AccuNav Sport. To recall a waypoint, first press the WPT key, then press the F4 (WPT RECALL) key. The screen shown at right appears. The waypoint's number, name, and position shows at the top of the screen. The distance and bearing
to that waypoint from your present position shows be- Sport off, the next time you turn it on, the unit will remember where you were in the route at the time it was neath the position. turned off and resume navigation to the same waypoint If the desired waypoint isn't shown, press the F1 or F2 in the route. keys until it appears on the screen. (Note: A faster way to recall a waypoint is to press the F6 key, then enter the waypoint number using the numbered keys.) When the desired waypoint appears, simply press the F5 (GO TO WAYPOINT) key. The AccuNav Sport returns to the last used position, steering, or plotter screen, showing navigation data to the waypoint you recalled. Note: The AccuNav Sport will show navigation data to a waypoint until the "Cancel Navigation" feature is used. This feature stops the unit from navigating. If you turn the unit off while it is navigating, the next time it's turned on it will still navigate to the previous waypoint. If you were navigating in a route when you turned the AccuNav

ROUTES A route gives you the ability to navigate to several waypoints without having to reprogram the unit after arriving at each one. A route consists of two or more waypoints. When you start on a route, the AccuNav Sport shows navigation information to the first waypoint in the route. When you reach the first waypoint, (signalled by the Arrival Alarm), the AccuNav Sport automatically sequences to the next waypoint. Navigation information is shown to this waypoint and the process repeats. When you reach the last waypoint in a route, the arrival alarm sounds until you turn it off. At this point you should use the "Cancel Navigation" feature to stop the AccuNav Sport from showing navigation data to the last waypoint in the route. Otherwise, it will continue to navigate to that waypoint, even if it's turned off and on again.
There are four steps required to create and follow a route. First, you must create and name the route. Next, select the waypoints used in the route. Then determine the starting waypoint. Next, tell the unit to follow the route. Finally, the unit will ask you if you wish to run the route forward or backward. After these steps are completed, the AccuNav Sport will start showing navigation data to the first waypoint on the route. NOTE: The plotter shows all of the waypoints on a recalled route connected by a dotted line.
CREATING A ROUTE To create a route, first press the RTE key. The screen shown at right appears. Now press the F1 (SAVE/EDIT ROUTE) key. The screen shown below right appears. This menu lets you select the route number, name the route, and choose the waypoints used in the route. Name a Route To assign a name to a route, press the F1 or F2 keys to move through the list of routes. When the desired route number appears in the win52
dow at the top of the screen, press the down arrow key until the black box moves to the NAME position. Now press the ENT key. The screen shown on the next page appears. Use the keys on both sides of the screen to enter the waypoint name. For example, to name a route RED ROCK, press the F6 key repeatedly until the letter R appears in the window. Next, press the right arrow key to move the black box to the next letter position. Now press the F2 key until the letter

current software version number also appears near the bottom of the screen. Contact the factory customer service department if the module fails the self test. DO NOT ATTEMPT TO USE THIS PRODUCT IF IT FAILS THE SELF TEST. To use the self test feature, press the MENU key twice , then press the F4 (GPS MODULE SELF TEST) key. The screen shown at right appears. To exit from this screen, press the CLEAR key.
GPS SIMULATOR This feature places position and navigation data on all screens, including the plotter. The unit navigates a closed course. It shows bearing and distance to go, course over ground, and other information. A recurring message appears, alerting you that the simulator mode is enabled. DONT NAVIGATE WHEN THE SIMULATOR IS ON! To turn the simulator on, press the MENU key twice, then press the F5 (GPS SIMULATOR OFF ON) key. The simulator mode starts immediately. To turn the simulator off, either press and hold the OFF key or repeat the above steps.
NMEA/DGPS WIRING The AccuNav Sport can send NMEA 0183, version 1.5 data to another device. It can also receive position correction data from a DGPS (Differential GPS) beacon receiver for high position accuracy. A connector on the back of the unit (see photo at right) is used for these connections. A rubber plug covers this connector when it's not in use. The following NMEA 0183 sentences are sent from the AccuNav Sport: GPRMB Minimum Recommended Sentence, Part B GPRMC Minimum Recommended Sentence, Part C GPGLL Present Position - Latitude/Longitude LCGLL. Present Position - Latitude/Longitude GPAPB Autopilot Steering Data To send or receive data, you must first purchase the
WHITE (+) SHIELD (-) FUSE RED ACCUNAV SPORT SENDING DATA TO ANOTHER DEVICE

ACCUNAV SPORT

optional NDC-1 adapter cable. This cable has seven wires- red, black, brown, blue, green, white and a braided shield. The red (positive) and shield (ground) wires are power input (+6 to +35 VDC) to the AccuNav Sport. If the red wire is not used, tape its end so that it cannot short. The white and green wires are for a NMEA interface and/or a DGPS beacon receiver. The AccuNav Sport sends data to another electronic navigation devices through the white wire and receives data from a beacon receiver through the green wire. The blue, black, and brown wires are not used. To connect a device to the AccuNav Sport's white or green wires, attach a twisted pair cable from the device's NMEA input to the white wire on the NDC-1 cable. Solder the ground conductor of the twisted pair to the shield wire on the AccuNav Sport's NDC-1 cable. See the other instrument's manual for more wiring instructions.

add this offset to all position displays at all times. Remember, the GPS error is very dynamic and the PCF offset should never be used in an attempt to cancel the error. In general terms this feature should only be used if your map indicates what the possible error is. This feature should always be reset to zero (0) when you're finished with that chart.
For example, suppose you are stopped at a location that is accurately marked on a chart. Your unit shows a longitude position that is.010 degrees less than the one on the chart. Using the Position Correction Factor (PCF) Offset feature, you make the unit read the same as the chart. If you move, the unit will continuously add the To reduce the error factor between datum, this unit gives change to all position displays. This makes it more you the capability to move or "offset" the position shown closely match the datum used by the chart. For this on the display to match the one on the chart. The unit will reason, you should be careful when entering the PCF
offset. This offset is saved in memory. It doesn't change shown below appears. Remember, this is the difference when the unit is turned off. However, a Preset does between the location shown on the present position display and the position shown on the chart. erase the PCF factor. To set the PCF factor, first press the MENU key, then press the key corresponding to the "CHANGE GPS SETTINGS" label. Now press the F5 (ADJUST PCF OFFSET") key. The screen shown at right appears. Now press the F6 key to enter the correction factor for your location. The screen
Use the right and left arrow keys to move the black box to the number that you wish to change in the latitude, then enter the numbers. Use the up or down arrow keys to change the latitude from north to south, if necessary. Press the ENT key when you've entered the desired latitude offset. Repeat this procedure to change the
SYSTEM INFORMATION The System Information menu gives you the date and revision number of the software used in the AccuNav Sport. To view this screen, press the MENU key repeatedly until the fourth menu page appears. Now press the key corresponding to the "System Information" menu. The screen shown at right After you've entered the desired offset, press the F4 appears. key. This turns the PCF correction factor that you entered on. To leave this screen, press the CLR key. To exit this screen, This returns the unit to the last used GPS screen. It also press the CLR key. puts your changes into effect. longitude. In this example, we have entered.012 degrees south latitude and.068 degrees west longitude as the PCF offset. That is the difference between the present position shown on the unit and our position shown by the chart. In other words, our position shown on the unit is 0.012 degrees north and 0.068 degrees east of the position shown on the chart. To turn these changes off, return to this screen and press the F4 key. Remember, presetting the unit also erases any PCF offset, thereby turning it off.

WAYPOINT UPLOAD/DOWNLOAD You can transfer all waypoints, routes, and icons to and from an I.B.M. or compatible computer using software supplied by Eagle. This software is Eagle's model number WS-1. Contact Eagle Customer Service or your local dealer for more information.
WINDOWS GROUP SUMMARY All of the window groups used by the AccuNav Sport are shown on the following pages. To view these groups, simply press the WINDOWS key, then repeatedly press the down arrow key. This will "cycle" the unit through all groups.

GROUP "B"

GROUP "A"

GROUP "C"

GROUP "D"

GROUP "F"

GROUP "E"

GROUP "G"

GROUP "H"

GROUP "J"

GROUP "I"
WINDOWS SUMMARY All of the windows used by the AccuNav Sport are shown on the following pages. To view these windows, press the WINDOWS key, then press the MENU key. Now press the key next to the "MAIN MENU" label. Finally, press the key next to the "VIEW ALL WINDOWS" label.
MENU SUMMARY The position and steering screen's main menus are shown on these pages. There are two ways to view these menus. The first is to simply repeatedly press the MENU key while either the position or steering screen are showing. The first time you press the MENU key, the first menu page appears. While this menu is showing, press the MENU key again. The second menu page then appears. Continually pressing the MENU key rotates through

FIRST MENU PAGE

SECOND MENU PAGE
all menu pages. Pressing the MENU key while the fourth menu is showing brings you back to the first menu page. The other method of scrolling through the menu pages is to first press the MENU key, then press the left or right arrow keys to move through the menu pages. Press the CLR key to exit the menus.

THIRD MENU PAGE

FOURTH MENU PAGE
NOTES: thing wrong with your unit. This is normal and can 1. Never store the AccuNav Sport for extended peri- happen to virtually any civilian GPS receiver. ods of time with dead batteries. These will leak and can damage your unit. 2. The speaker can be completely turned off, if desired. If you do this, it won't sound when you press a key, nor will sound a tone when either alarm is triggered. To turn the speaker off, press the MENU key three times. The third menu page should appear. Now press the F4 key NOTICE! which corresponds to the "SPEAKER ON OFF" label. To The storage temperature for your unit is from -4 degrees turn the speaker on again, repeat the above steps. to +167 degrees Fahrenheit ( -20 to +75 degrees Celsius). Extended storage temperatures higher or lower 2. The altitude display typically is the least accurate of than specified will cause the liquid crystal display in your all the navigation displays. This is due to satellite geom- unit to fail. NEITHER THIS TYPE OF FAILURE NOR ITS etry, Selective Availability (SA), and other factors. If you CONSEQUENCES ARE COVERED BY THE WARsee the altitude display constantly changing and show- RANTY. For more information, contact the factory's ing inaccurate numbers, don't assume there is some- customer service department.