Lowrance Fish Finder Installation And Operation Instructions Manual

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[Page 1] Lowrance Fish Finder

Pub. 988-0152-28A M52 Pro Fish-finding Sonar & GPS Plotter Installation and Operation Instructions ...

[Page 2] Lowrance Fish Finder

Copyright © 2008 Navico, Inc. All rights reserved. Lowrance ® is a registered trademark of Navico, Inc. Marine-Tex™ is a trademark of Illinois Tool Works Inc. Lowrance Electronics may find it necessary to change or end our policies, regul...

[Page 3] Lowrance Fish Finder

1 Table of Contents Section 1: M52 Pro Specifications ......................................... 5 How to use this manual: typographical conventions .................. 6 Section 2: Installation & Accessories.......................................

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2 Split Zoom Sonar Chart .......................................................... 48 Digital Data/Chart .................................................................. 48 Flasher .................................................................

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3 Reset Options............................................................................... 90 Screen Contrast and Brightness ................................................ 90 Set Language .......................................................

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4 WARNING! A CAREFUL NAVIGATOR NEVER RELIES ON ONLY ONE METHOD TO OBTAIN POSITION INFORMATION. CAUTION When showing navigation data to a position (waypoint), a GPS unit will show the shortest, most direct path ...

[Page 7] Lowrance Fish Finder

5 Section 1: M52 Pro Specifications General Display: ............................High-contrast Film SuperTwist LCD. Diago- nal viewing area: 3.5" (8.9 cm). Resolution: ......................160 pixel x 240 pixel resolution; 38,400 total pix...

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6 GPS Receiver/antenna: .........Internal 12 parallel channel GPS/WAAS. Position updates:...........Every second. Position points: ..............1,000 waypoints; 1,000 event marker icons. Man Overboard: .............MOB feature precisely marks m...

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7 Section 2: Installation & Accessories Preparations You can install the sonar and GPS systems in some other order if you prefer, but we recommend this installation sequence: CAUTION: You should read over this entire installation section b...

[Page 10] Lowrance Fish Finder

8 Remember, the transducer location and installation is the most critical part of a sonar installation. Recommended Tools and supplies If you prefer the option of routing the cable through the transom, you will need a 5/8" drill bit. NOTE:...

[Page 11] Lowrance Fish Finder

9 3. The transducer should be installed with its face pointing straight down, if possible. For shoot-thru applications: Many popular fishing boat hulls have a flat keel pad that offers a good mounting surface. On vee hulls, try to place the trans...

[Page 12] Lowrance Fish Finder

10 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 dow...

[Page 13] Lowrance Fish Finder

11 Second, the transducer angle cannot be adjusted for the best fish arches on your sonar display. (This is not an issue for flasher-style sonars.) Lack of angle adjustment can be particularly troublesome on hulls that sit with the bow high when ...

[Page 14] Lowrance Fish Finder

12 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 dif...

[Page 15] Lowrance Fish Finder

13 Position transducer mount on transom and mark mounting holes. Side view shown at left and seen from above at right. 5. Attaching transducer to transom. Remove the transducer from the bracket and re-assemble it with the cable passing thro...

[Page 16] Lowrance Fish Finder

14 6. Route the transducer cable through or over the transom to the sonar unit. Make sure to leave some slack in the cable at the transducer. If possible, route the transducer cable away from other wiring on the boat. Electrical noise from the en...

[Page 17] Lowrance Fish Finder

15 3. Route the transducer cable alongside the trolling motor shaft. Use plastic ties (not included) to attach the transducer cable to the troll- ing motor shaft. Make sure there is enough slack in the cable for the motor to turn freely. Route the...

[Page 18] Lowrance Fish Finder

16 SHOOT-THRU-HULL PREPARATION Hulls With Floatation Materials The transducer installation inside a fiberglass hull must be in an area that does not have air bubbles in the resin or separated fiberglass lay- ers. The sonar signal must pass throug...

[Page 19] Lowrance Fish Finder

17 Shoot-thru-hull transducer locations for high speed or trolling speed operation. To choose the proper location for shoot-thru-hull mounting, follow these testing procedures: (You may need a helper to complete these steps.) 1. Anchor the b...

[Page 20] Lowrance Fish Finder

18 3. Now move the transducer around to find the best location with the strongest possible bottom signal. If you find a spot with an acceptable bottom signal, mark the location and move on to step 4. If you can't get an acceptable bottom sig...

[Page 21] Lowrance Fish Finder

19 2. The epoxy consists of the epoxy itself and a hardener. Remove the two compounds from the package and place them on the paper plate. Thoroughly stir the two compounds together until the mixture has a uniform color and consistency. Do not mix...

[Page 22] Lowrance Fish Finder

20 with electrical interference. Therefore, it's safer to go ahead and attach the power cable directly to the battery. CAUTION: When using the unit in a saltwater environment, we strongly rec- ommend that you shut off the power supply to th...

[Page 23] Lowrance Fish Finder

21 WARNING: This product must be independently fused with the en- closed 3-amp fuse (or equivalent), even if you connect to a fused accessory or power buss. If a malfunction happens inside the unit, extensive dam- age can occur if the enclosed fu...

[Page 24] Lowrance Fish Finder

22 In-dash mounting template for M52 Pro. NOTE: This figure is not printed to scale. Bracket Installation Mount the unit in any convenient location, provided there is clearance when it’s tilted for the best viewing angle. You should also mak...

[Page 25] Lowrance Fish Finder

23 Front view (left) and side view (right) showing dimensions of the M52 Pro when mounted on quick release bracket. If you wish, you can fill in the hole around the cable with a good marine sealant compound. (Some marine dealers stock cable h...

[Page 26] Lowrance Fish Finder

24 M52 Pro quick release mounting bracket. Slots in the base allow routing the cable from beneath the mount. Attach the unit to the bracket by first connecting the power/transducer cable. Then, hold the sonar unit vertically and slide it ont...

[Page 27] Lowrance Fish Finder

25 Portable Sonar Installation Like many Lowrance products, the M52 Pro sonar is capable of portable operation. It uses the optional PPP-12 portable power pack. The power pack and portable transducers expand the uses for your so- nar. An alternat...

[Page 28] Lowrance Fish Finder

26 Portable transducer assembly: rear view (left) and side view (right.) Clean the chosen area of the hull before attaching the suction cup. Lo- cate the transducer on the hull as shown in the following figure. Don't...

[Page 29] Lowrance Fish Finder

27 Section 3: Basic Sonar Operation Keyboard Numbers in the photo correspond to key explanations below. Lowrance M52 Pro Sonar. 1. PWR/LIGHT – The PWR key turns the unit on and off and activates the backlight. Depress the PWR key for 3...

[Page 30] Lowrance Fish Finder

28 5. ENT – This key allows you to save data, accept values or execute menu commands. It is also used to create event marker icons. 6. EXIT – The Exit key lets you return to the previous screen, clear data or close a menu. 7. WPT – The ...

[Page 31] Lowrance Fish Finder

29 • Sun/Moon Calculations: displays the rising and setting time of the sun and moon. • Timers: gives you access to the Up Timer, Down Timer and Clock Alarm Dialogs. Sonar Menu Access the Sonar Menu by pressing the MENU key one time. Sele...

[Page 32] Lowrance Fish Finder

30 Basic Sonar Quick Reference 1. Mount the transducer and unit. Connect the unit to electric power and the transducer. 2. Launch your boat. 3. To turn on the unit, press and release PWR key. 4. Head for your fishing grounds. Your unit automat...

[Page 33] Lowrance Fish Finder

31 Sonar Page, showing full sonar chart mode. Pages The M52 Pro has five major Sonar display op- tions. They are the Full Sonar Chart, Split Zoom Sonar Chart, Digital Data, Flasher and Pro Tips. You access the various display modes by pr...

[Page 34] Lowrance Fish Finder

32 Full sonar chart (left) and Split Zoom Chart (right). Digital Data page (left) with Flasher page (center) and Pro Tips page (right). Sonar Operations Sensitivity controls the unit's ability to pick up echoes. If you ...

[Page 35] Lowrance Fish Finder

33 These figures show results of different sensitivity levels on the same location. Sensitivity set at 50 percent (left). Sensitivity set at 100 percent (center). Sensitivity Control bar (right). To adjust sensitivity: 1. ...

[Page 36] Lowrance Fish Finder

34 Fish I.D. is an easier way for a sonar novice to recognize a fish signal return when he sees it. However, locating fish by symbol only has some limitations. Your sonar unit's microprocessor is remarkably powerful, but it can be fooled. S...

[Page 37] Lowrance Fish Finder

35 Section 4: Sonar Options & Other Features ASP™ (Advanced Signal Processing) The ASP™ feature is a noise rejection system built into the sonar unit that constantly evaluates the effects of boat speed, water conditions and interferenc...

[Page 38] Lowrance Fish Finder

36 At left, Main Menu and Sonar Alarms command. At right, the Sonar Alarms menu. To adjust and turn on the shallow alarm: 1. Press MENU|MENU|↓ to SONAR ALARMS|ENT. 2. Press ↓ to SHALLOW ALARM DEPTH|ENT. 3. Press ↑ or ↓ until t...

[Page 39] Lowrance Fish Finder

37 At left, Sonar Alarms menu, with Adjust Zone command selected. At right, Adjust Zone Alarm selection box, with Upper Limit selected. 3. To set the upper boundary for the Zone Alarm, use ← or→ to select UPPER. Press ↑ or ↓ to mo...

[Page 40] Lowrance Fish Finder

38 To turn on fish alarm: 1. Press MENU|MENU|↓ to SONAR ALARMS|ENT. 2. Press ↓ to FISH ALARM|ENT|EXIT. 3. To turn off the alarm, press MENU|MENU|↓ to SONAR ALARMS|ENT|↓ to FISH ALARM|ENT|EXIT. Chart Speed Chart Speed allows you to ...

[Page 41] Lowrance Fish Finder

39 At left, Depth Cursor selected. At right, sonar chart with the depth cursor active. The line indicates the large fish is 40.53 feet deep. Depth Range - Automatic When turned on for the first time, the bottom signal is automatically p...

[Page 42] Lowrance Fish Finder

40 To switch to Manual Depth Range: 1. First, turn off automatic depth range. From the Sonar Page, press MENU|↓ to AUTO DEPTH RANGE|ENT. 2. Press ↑ to DEPTH RANGE|ENT. 3. Press ↓ or ↑ to select a different depth range. A horizontal dark...

[Page 43] Lowrance Fish Finder

41 To change the upper and lower limits: 1. From the Sonar Page, press MENU|↓ to UPPER AND LOWER LIMITS|ENT. The Sonar Chart Limits menu appears, with Upper Limit selected. 2. To set the upper limit, press ENT. Press ↑ or ↓ until the fi...

[Page 44] Lowrance Fish Finder

42 Sonar Features menu with Fish I.D. Symbols selected. When the check box to the left is checked, the feature is on. FishTrack™ FishTrack shows the depth of a fish symbol when it appears on the dis- play. This feature is available only when...

[Page 45] Lowrance Fish Finder

43 At left, Sonar Page menu with GrayLine command selected. At right, the GrayLine control bar. To adjust the Grayline level: 1. From the Sonar Page, press MENU|↓ to GRAYLINE|ENT. 2. The Grayline Control Bar appears. Press ↓ to decre...

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44 To turn off overlay data: 1. Press MENU|↓ to OVERLAY DATA|ENT. 2. Press ↓ or ↑ to select Data Type, then press ENT until the check mark to the left of the selected data type disappears. 3. To return to the previous page, press EXIT|E...

[Page 47] Lowrance Fish Finder

45 To adjust Sensitivity: 1. From the Sonar Page, press MENU|ENT. 2. The Sensitivity Control Bar appears. Press ↓ to decrease sensitivity; press ↑ to increase sensitivity. When it's set at the desired level, press EXIT. (When you reach ...

[Page 48] Lowrance Fish Finder

46 To adjust sensitivity in auto mode: 1. From the Sonar Page, press MENU|↓ to AUTO SENSITIVITY|ENT. 2. Highlight SENSITIVITY and press ENT. 2. The Sensitivity Control Bar appears. Press ↓ to decrease sensitivity; press ↑ to increase sens...

[Page 49] Lowrance Fish Finder

47 To set Keel Offset: 1. Press MENU|MENU|↓ to SET KEEL OFFSET|ENT. 2. The Keel Offset dialog box appears. Press ↓ to so that the displayed number shows a minus (–) sign instead of the plus (+) sign. 3. Press ↓ until the number shows –...

[Page 50] Lowrance Fish Finder

48 screen aid in determining the depth of targets. The line at the top of the screen represents the surface. The bottom depth and surface tem- perature (if the unit is equipped with a temperature sensor or a trans- ducer with a temp sensor built in...

[Page 51] Lowrance Fish Finder

49 Flasher The Flasher page represents a flasher-style sonar. A circular dial shows all returning echoes at a high screen refresh rate. It uses the Grayline feature to show weaker targets as lighter colors. The bottom depth is also shown as a bl...

[Page 52] Lowrance Fish Finder

50 Stop Chart The Stop Chart feature allow you to stop the sonar chart from scrolling. To stop/start chart: 1. Press MENU|↓ to STOP CHART|ENT|EXIT. Repeat this step to restart the sonar chart. Surface Clarity Surface Clarity control reduce...

[Page 53] Lowrance Fish Finder

51 Section 5: Sonar Troubleshooting Unit won't turn on: 1. Check the power cable's connection at the unit. Check the fuse. Also check the wiring. 2. Make certain the power cable is wired properly. The red wire con- nects to the positi...

[Page 54] Lowrance Fish Finder

52 bubbles in the water disrupt the sonar signals, interfering with its ability to find the bottom or other targets. The technical term for this is cavita- tion. 2. Electrical noise from the boat's motor can interfere with the sonar. Try usi...

[Page 55] Lowrance Fish Finder

53 Section 6: Basic GPS Operations Main Menu You can access the Main Menu from any of the four Page screens by pressing MENU|MENU. To clear the menu screen and return to the page display, press EXIT. Main Menu. The Main Menu commands and ...

[Page 56] Lowrance Fish Finder

54 Trip Calculator: shows trip status and statistics. Timers: controls the up timer, down timer and alarm clock settings. Browse MMC Files: this allows you to view the installed MMC card and the files it contains. Pages The unit has four GPS Pa...

[Page 57] Lowrance Fish Finder

55 Satellite Page. Left view indicates unit has not locked on to any satel- lites and does not have a fix on its position. Center view shows satel- lites being scanned. Right view shows satellite lock-on with a 3D posi- tion acquired (lati...

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56 Navigation Page, recording a trail, traveling east. Page looks like this when the unit is not navigating to a waypoint , following a route, or backtracking a trail. When navigating to a waypoint, the Navigation screen looks like the f...

[Page 59] Lowrance Fish Finder

57 white corridor represent lines that show the current cross track error range. The default for the cross track error range is 0.20 miles. In the example above, the driver is headed north (a 12º track) toward a waypoint 12º (bearing) away. The...

[Page 60] Lowrance Fish Finder

58 The plotter's zoom range is the distance across the screen. This number shows in the lower right corner of the screen. In the first example fig- ure below, the range is 4,000 miles from the left edge of the display to the right edge. The ...

[Page 61] Lowrance Fish Finder

59 Selecting Any Plotter Item With the Cursor 1. Use the zoom keys and the arrow keys to move around the plotter and find the item you wish to select. 2. Use the arrow keys and center the cursor cross-hair on the desired ob- ject. On most items, ...

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60 GPS Quick Reference Start outdoors, with a clear view of the open sky. As you practice, try navi- gating to a location at least a few blocks away. While you're learning, navigation in too small an area will constantly trigger arrival alarm...

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61 Find Distance between Points 1. While on the Plotter Page press: MENU|↓ to FIND DISTANCE|ENT. 2. Center your cursor over the position you want to find the distance to. A rubber band line appears, connecting your current position to the curs...

[Page 64] Lowrance Fish Finder

62 Create Waypoint at Current Position While you are traveling, press WPT|WPT. The waypoint is saved and automatically given a name with a sequential number, such as "way- point 003." The waypoint symbol and number appear on the plotter....

[Page 65] Lowrance Fish Finder

63 Create Waypoint by Average Position This feature sets a waypoint at the current position after averaging several position readings. 1. Press WPT|↓ to CREATE NEW|ENT. 2. Press ↓ or ↑ to AVERAGE POSITION|ENT|ENT. 3. Wait while the uni...

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64 To delete all waypoints at one time: 1. Press MENU|MENU|↓ to SYSTEM SETUP|ENT|↓ to DELETE ALL MY WAY- POINTS |ENT|← to YES|ENT. 2. To return to the previous page, press EXIT|EXIT. Edit a Waypoint Edit Waypoint Name 1. Press WPT...

[Page 67] Lowrance Fish Finder

65 3. If the list is short, you can jump directly to the FIND IN LIST box by pressing ENT. Use ↑ or ↓ to select the waypoint name, press ENT and the waypoint information screen appears with the GO TO command se- lected. Waypoint ...

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66 2. If your waypoint list is a long one, you can spell out the waypoint name in the FIND BY NAME box to search for it. (Press ↑ or ↓ to change the first character, then press → to move the cursor to the next character and repeat until th...

[Page 69] Lowrance Fish Finder

67 Navigate Back to MOB Waypoint Find your way back to the accident position with the Navigation Page or Plotter Page. When MOB is activated, the Navigation Page auto- matically shows the compass rose with its bearing arrow pointing to- ward the m...

[Page 70] Lowrance Fish Finder

68 Sequence for saving a trail and beginning a new one. At left, My Trails command. Center, the Trails Menu. The arrow to the right of Trail 3 indicates the trail is "active," and the check to the left indicates the trail is visib...

[Page 71] Lowrance Fish Finder

69 Delete a Trail This is the command used to erase or delete a trail. 1. Press MENU|MENU|↓ to MY TRAILS|ENT|↓ to trail name|ENT. 2. Press → to DELETE TRAIL|ENT|← to YES|ENT. Tip: You can also delete all trails at once. 1. Press MENU...

[Page 72] Lowrance Fish Finder

70 At left, trail selected with plotter cursor. The info box at the bottom of the screen shows distance and bearing from current position to the selected point on the trail. At right, the Edit Trail menu. Navigate a Trail There are three m...

[Page 73] Lowrance Fish Finder

71 NOTE: If you are already located at or near the beginning of your trail, the arrival alarm will go off as soon as you press Enter. Just press EXIT to clear the alarm and proceed. 5. When you reach your destination, cancel navigation. ...

[Page 74] Lowrance Fish Finder

72 Navigate trail, plotter views: at left boater is heading straight toward trail point 3. Center, when the point is reached, Arrival Alarm goes off and the steering arrow points toward next trail point. At right, boater has reached point...

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73 Icons Icons are graphic symbols used to mark some location, personal point of interest or event. They can be placed on the plotter screen, saved and recalled later for navigation purposes. These are sometimes referred to as event marker icons...

[Page 76] Lowrance Fish Finder

74 3. The Delete All Icons command will ask if you are sure. Press ← to YES|ENT. All icons will be deleted from the plotter. To Delete By Symbol: 1. Press MENU|↓ to DELETE MY ICONS|ENT. 2. Press ↓ to DELETE BY SYMBOL and press ENT. 3. Th...

[Page 77] Lowrance Fish Finder

75 Route Planning command on Main Menu, left, will open the Route List screen, right. 1. From the NAVIGATION PAGE, press MENU|ENT or from the PLOTTER PAGE, press MENU|MENU|↓ to ROUTE PLANNING|ENT. 2. Press ↓|↑ or ↓ to route name...

[Page 78] Lowrance Fish Finder

76 Route creation sequence: At left, the Plotter Page shows the waypoints we want to visit in our route. Set the first route point at waypoint (001). Center, move cursor to the next waypoint in the route and press Enter. Waypoint added me...

[Page 79] Lowrance Fish Finder

77 3. Press ↑ or ↓ to change the first character, then press → to move the cursor to the next character and repeat until the name is correct, then press ENT. Return to the main display by pressing EXIT repeatedly. You also can edit the rou...

[Page 80] Lowrance Fish Finder

78 Navigate a Route backward Here's how you run a route backward, from the end waypoint to the beginning waypoint: 1. From the NAVIGATION PAGE, press MENU|ENT or from the PLOTTER PAGE, press MENU|MENU|↓ to ROUTE PLANNING|ENT. 2. Press...

[Page 81] Lowrance Fish Finder

79 Utilities Utilities are useful tools for traveling or for outdoor activities. Alarm Clock To get to the alarm clock menu: press MENU|MENU|↓ to TIMERS|ENT|↓ to ALARM CLOCK|ENT. Sun/Moon Rise & Set Calculator To get to the Sun/Moon ...

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80 Notes ...

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81 Section 7: System & GPS Setup Options Alarms You unit has three alarms: Arrival Alarm, Off Course Alarm and An- chor Alarm. You can turn the alarms off and on and change their dis- tance settings. You can set an arrival alarm to flash a w...

[Page 84] Lowrance Fish Finder

82 4. When your adjustments are finished, return to the last page dis- played by repeatedly pressing EXIT. IMPORTANT ALARM NOTES: Anchor Alarm — The anchor alarm may be triggered even when you are sitting still. Typically, this happens when us...

[Page 85] Lowrance Fish Finder

83 Coordinate System Selection The Coordinate System Menu lets you select the coordinate system to use when displaying and entering position coordinates. Menus for changing coordinate system used to display positions. To get to Coordinat...

[Page 86] Lowrance Fish Finder

84 Map Fix Map Fix is used with charts or maps. This system asks for a reference position in latitude/longitude, which you take from a marked location on the map. It then shows the present position as distance on the map from that reference poin...

[Page 87] Lowrance Fish Finder

85 Customize Page Displays The Plotter, Position and Navigation pages all have customizable op- tions. These options control which information is displayed on each page. Customize Position Page 1. While on the GPS Position Page, press MENU|↓ t...

[Page 88] Lowrance Fish Finder

86 Input the desired settings, then turn on the simulator by highlighting the GPS SIMULATOR ON box and pressing ENT. Press EXIT repeatedly to close this menu. A message and tone appear periodically, warning you that the simulator is on. To tu...

[Page 89] Lowrance Fish Finder

87 Plotter Orientation By default, this receiver shows the plotter with north always at the top of the screen. This is the way most maps and charts are printed on paper. To switch to a different orientation, a track-up mode rotates the plotter d...

[Page 90] Lowrance Fish Finder

88 Overlay Data command on the Sonar Menu, at left. Overlay Data Shown selection menu, right. In this example, we scrolled down the data list to highlight "Ground Speed." When selected, the data type shifts to the top of the dat...

[Page 91] Lowrance Fish Finder

89 Tip: If you wish, you can change the displayed data font size when you select a data type: 1. From the Plotter or Sonar page, press MENU|↓ to OVERLAY DATA|ENT. 2. Press ↓ or ↑ to select Data Type|press → or ← to select Data Size| ...

[Page 92] Lowrance Fish Finder

90 The Position Pinning feature was developed so that when you stopped, the unit locked the present position on the GPS plotter until you moved a short distance or exceeded a very slow speed. To turn on Position Pinning: 1. Press MENU|MENU|↓ t...

[Page 93] Lowrance Fish Finder

91 Set Language This unit's menus are available in 10 languages: English, French, Ger- man, Spanish, Italian, Danish, Swedish, Russian, Dutch and Finnish. To select a different language: 1. Press MENU|MENU|↓ to SYSTEM SETUP|ENT. 2. Press...

[Page 94] Lowrance Fish Finder

92 To show WAAS Alarm: 1. Press MENU|MENU|↓ to GPS SETUP|ENT|↓ to SHOW WAAS ALARM. 2. With the option highlighted, press ENT to uncheck it (turn off) and check it (turn on). After the option is set, press EXIT|EXIT to return to the page ...

[Page 95] Lowrance Fish Finder

93 To set Alarm Volume: Press ↓ to VOLUME. Press → or ← to move the bar. The left end of the scale is low volume; the right end is high volume. Af- ter the option is set, press EXIT|EXIT to return to the page display. To set Alarm Style: Pr...

[Page 96] Lowrance Fish Finder

94 traveling in a straight line. Once you deviate from a straight line, the unit "drops" a plot point (trail waypoint) onto the trail. This conserves plot trail points. If a plot trail uses all of the available points allotted to it, th...

[Page 97] Lowrance Fish Finder

95 Trail Options menu: Update Time Rate setting, left, and Update Dis- tance setting, right. Specific Trail Options Delete Trail To delete a specific trail: From the Trails Menu, press ↓ to Trail Name| ENT. The Edit Trail menu appears as...

[Page 98] Lowrance Fish Finder

96 Main Menu, left, Units of Measure Menu, right. To change unit of measure: 1. Press MENU|MENU|↓ to SYSTEM SETUP|↓ to UNITS OF MEASURE|ENT. 2. Press ↓ to the desired units and then press ENT. After all the options are set as desire...

[Page 99] Lowrance Fish Finder

97 Index A Accessories, 7, 21, 22 Accessory, 19, 20, 51 Alarm Clock, 79 Alarms, 28, 35, 36, 37, 38, 53, 60, Anchor Alarm, 81, 82 Antenna, 6, 51, 60, 86 Arrival Alarm, 60, 71, 78, 81, 82 ASP™ 17, 35 B Backlights / Lighting, 5 Batteries...

[Page 100] Lowrance Fish Finder

98 60, 61, 65, 66, 67, 70, 71, 74, 75, 76, 77, 78, 86, 87 Position, 54, 57, 60, 85 Satellite Status, 54, 55, 60 Pages, 31, 47, 54, 60, 87 Navigation Page, 54, 55, 56, 57, 59, 60, 66, 67, 71, 74, 75, 76, 77, 78, 85 Plotter Page, 6, 28, 54, 56...