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Garmin 190-01183-03-0B GPS Receiver User Manual

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2. eg sates ressing ENTER Press QUIT when finished or press MENU highlight Stop P 8 Moving Cursor and pigas ENTER GPS Trip Odometer Stopped Time 0 2 57 18 20 ht Vero Beach Ocean a Moving Average Moving Time a bn 10 FEB 05 Points 0 1 02 26 14 Celes ___ Bearing __ Route Total Average Total Time a Track 0 0 59 44 34 Route m7 11 3 DSC Track 08 506 Move the p ointer to Card Maximum Speed Odometer DSC l l Time 2 0 0 2 Card see tide heights at Pages z Time different times Tide Reset Trip Hap T data shows in a black Tew Reset Max Speed T c HELV box when in pointer Svstm Reset Odometer Sonar STA We 64 lO 2 mode Units Systm High 12 15 Comm Reset All Units Low 06 32 Aerm Comm Alarm High 12 537 Low 07 13 46 GPSMAP 198C Sounder Owner s Manual MAIN Menu gt CELEs TAB Celes Celestial Tab The Celestial tab shows celestial data for sun and moon rise set moon phase and approximate sky view location of the sun and moon The moon phase shows the current visible portion of the moon as a light color You can show this data for your current location a location from the map or a Find item location Use the current data or select a different date and time Tide at Current Position zm 14 FEB 05 04 51
3. Next TOUR2 Dest TOURS TURH 0 0 O007 R DISTANCE TO HEXT POSITION 3 N 34 56 800 W076 24 066 Go To Point Follow Route ouerzoo ti 1 17 A Rri gon yan 100 7 xs T Ca RITT ante The MOB function allows you to quickly start navigation back to a location To stop navigation highlight Stop Navigation and press ENTER To start the MOB function 1 Press MOB 2 Press ENTER to begin navigating to the MOB location 3 To stop navigation to the MOB location press NAV highlight Stop Navigation and press ENTER 10 GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt REVIEWING AND EpItING WAYPOINTS Reviewing and Editing Waypoints 3 From the Waypoint Edit Page change the name symbol Waypoints are reviewed modified renamed moved or deleted at comment cane coordinates or depth for the selected any time through the Waypoint Edit Page The Waypoint Edit Page NG POE Sele Ale E NGHIC EMER rane piso ENTER to save them or press QUIT is available for any stored waypoint Select the waypoint on the map or from the waypoint lists in the Main Menu Points tab GPS By Nome Proximity User Proximity Waypoint Edit Trip GARH Coordi a 001 cen GARMIN Sub Tabs OOrdinates comment Comment Route GRHEUR N 38 00 428 Depth Track a GRHPHX WO7
4. US411 2160000 US27060 300000 US26324 D 1000 Copyright 2001 TRANSAS DATACO LTD The first time you insert a data card the unit takes a few seconds to read the card After the data card 1s read a summary screen appears Press ENTER to acknowledge 101 APPENDIX gt SATELLITE INFORMATION Satellite Information H Center dot 90 90 above the horizon Inner ring 45 lt above the horizon Outer ring Pa the horizon Satellite Sky View Satellite Location The location of each available satellite shows over two location rings on the Satellite Information Page The outer ring represents the horizon the inner ring represents 45 above the horizon and the center represents directly overhead When the unit is using a satellite for navigation the satellite number is highlighted on the location rings The unit can be set to show satellite location with North or your current track at the top of the screen 102 Satellite Strength Indicator Bars The Satellite Strength Indicator Bars show the strength of the signal being received and the status of the signal The bars are either shaded or filled The gray bar means the GPS is in the process of storing orbital data it is receiving from the satellite signal When the bar turns solid the GPS is using the satellite signal for navigation A D in or above the bar means that differential corrections WAAS or DGPS are being a
5. 4X Zoom shows only the 4X zoomed picture on the full screen However if Dual Frequency screen is set to Split then a 50 200kHz split screen shows 80 GPSMAP 198C Sounder Owner s Manual Usinc SONAR gt SONAR PAGE Btm Bottom Split shows two reduced pictures the right Gain allows you to control the sensitivity at the original depth scale and the left showing sonar returns of the unit s receiver This provides some from the bottom up All target depths read as a distance from flexibility in what is seen on the screen the bottom To see more detail increase the receiver Btm Bottom Lock shows only the Bottom Lock picture sensitivity by selecting a higher gain returns from the bottom up on the full screen However if percentage If there is too much detail Dual Frequency Screen is set to Split then a 50 200kHz split oF if the screen is cluttered lowering the screen shows sensitivity can increase the clarity of the Gain Adjustment screen When started the zoomed picture becomes the Sonar Page You can also cycle through the sonar zoom levels by pressing the IN or OUT keys The Zoom function can be stopped by pressing the OUT key until the No Zoom setting appears FTarget Level f Target Level adjusts how dark or light a return or target is shown on screen A Color Bar see page 86 appears on the right side of the screen as you adjust this setting The higher the percentage
6. Current Date and Time proximity waypoint alarm function that can be used to define an rack Up eE alarm circle around items such as submerged hazards or shallow E RA waters on Sub Tabs ii User Proximity trip _ GARMIN Celestial Tab Menu comm GARMIN Route GRMEUR n Track To change the time or date oc peste 1 From the Celes tab use the ROCKER to highlight the date Main Menu fime Tabs Pages MOB or time and press ENTER Mo TOURI Hw TOUR2 2 Enter a new date or time and press ENTER Soner TOUR To use current date and time puen ae From the Celes tab press MENU use the ROCKER to Alarm Sr highlight Use Current Date and Time and press ENTER A er e 48 GPSMAP 198C Sounder Owner s Manual To select the Points Waypoint sub tab 1 Use the ROCKER to highlight the Points menu tab A list of stored waypoints appear to the right of the Main Menu list 2 Press right one time on the ROCKER The User tab is now highlighted 3 Press down on the ROCKER until a waypoint is highlighted User Waypoint List The first waypoint submenu list available from the Points tab is the User list which shows a master list of all waypoints currently stored in memory From the User list you can review edit rename or delete individual waypoints or delete all user waypoints The total number of stored and av
7. Dist to Next the distance from current location to a Go To destination or the next waypoint in a route DOP Dilution of Precision reflects the quality of the GPS signals and satellite geometry Elevation height above mean sea level MSL ETA Estimate Time of Arrival the time you estimate to reach your destination waypoint based on current speed and track GPSMAP 198C Sounder Owner s Manual APPENDIX gt NAVIGATION TERMS ETA at Destination the time you estimate to reach a Go To destination or the final waypoint in a route ETA at Next the time you estimate to reach a Goto destination or the next waypoint in a route Fuel the fuel required to travel from current location to the indicated route waypoint GPS Accuracy estimated accuracy of the GPS location Leg Dist the distance between two route waypoints Leg Fuel the fuel required to travel from a route waypoint to the next waypoint in sequence in the route Leg Time the time required to travel from a route waypoint to the next waypoint in sequence in the route Max Speed the maximum second by second speed recorded since last reset Moving Average Speed average speed while the unit is moving Moving Trip Timer total time the unit has been moving Odometer a running tally of distance travelled based on the distance between second by second position readings Off Course the distance you are off course in either direction
8. Accessories 111 Accuracy 39 Accuracy Alarm 76 Accuracy Circle 67 Active Route Page 37 Options 38 Alarms Accuracy 76 Anchor Drag 76 Arrival 76 Battery 76 Clock 76 DGPS 76 DSC 25 Fish 76 Off Course 76 Shallow Deep Water 76 Temperature 76 Alarm Tab 76 Anchor Drag Alarm 76 Arrival Alarm 76 B Backlight 4 Base Map 64 Battery Alarm 76 Bearing Line 67 Bottom Split 81 C Card Tab 62 Celestial Tab 47 Cleaning 98 Clock Alarm 76 Color Mode 64 Communication Tab 72 Correction Signals 103 Course Line 67 Course Up 64 D Data Cards 101 Data Entry 6 Data Fields Change Numbers 31 Show 31 Split Fields 35 Date Time 102 Daylight Saving Time 62 GPSMAP 198C Sounder Owner s Manual Delete DSC Directory Item 24 Depth Line 82 DGPS 103 Alarm 76 Differential GPS 103 Dilution of Precision 105 Distance 60 Distress Calls 22 22 25 DOP 105 DSC 22 Call List 24 Directory 24 Log 24 Setting Up 25 DSC Tab 61 E Edit Route 56 Waypoint 11 Enter Mark Key 5 8 F FCC Compliance 114 Features 5 Find 19 Additional Information 21 Find Key 5 19 Fish Alarm 76 Flasher 86 G Gain 81 Garmin Data Transfer 72 Go To 13 Distress Call 25 Position Report 25 GPS Tab 39 Options 43 H Heading Line 67 Highway Page 35 Options 36 Setup 37 Highway Tab 68 Initializing 1 Installation 93 Interface Keys 5 Interfacing 100 In Zoom Key 5 K Keel Offset 87 Keypad Usage 5 Key Beeps 69 115 La
9. Apply marine sealant to all screw threads to prevent water from seeping into the transom lt Transducer should extend 1 8 below fiberglass hull or 3 8 below aluminum hull Make sure that the transducer is below water level when the boat is on plane at high speed N Do not mount transducer directly in the path of the prop The transducer can cause cavitation that may degrade the boat s performance and damage the prop Mount the transducer parallel with the bottom GPSMAP 198C Sounder Owner s Manual 97 APPENDIX gt CARE INFORMATION Care Information Cleaning the Unit The GPSMAP 198C Sounder is constructed of high quality materials and does not require user maintenance other than cleaning Clean the unit using a cloth dampened with a mild detergent solution and then wipe dry Avoid chemical cleaners and solvents that can damage plastic components Storing the GPSMAP 198C Sounder Do not store the GPSMAP 198C Sounder where prolonged exposure to temperature extremes can occur such as in the trunk of a car as permanent damage can result User information such as waypoints and routes are retained in the unit s memory without the need for external power It is always a good practice to back up important user data by manually recording it or downloading it to a PC transferring it to MapSource 98 Immersing the Unit in Water The GPSMA
10. GPSMAP 198C Sounder chartplotting receiver owner s manual Copyright 2005 Garmin Ltd or its subsidiaries Garmin International Inc Garmin Europe Ltd Garmin Corporation 1200 East 151 Street Unit 5 The Quadrangle No 68 Jangshu 2 Road Shir Olathe Kansas 66062 U S A Abbey Park Industrial Estate Taipei County Taiwan Tel 913 397 8200 or 800 800 1020 Romsey SO51 9DL U K Tel 886 2 2642 9199 Fax 913 397 8282 Tel 44 0870 8501241 Fax 886 2 2642 9099 Fax 44 0870 8501251 All rights reserved Except as expressly provided herein no part of this manual may be reproduced copied transmitted disseminated downloaded or stored in any storage medium for any purpose without the express prior written consent of Garmin Garmin hereby grants permission to download a single copy of this manual onto a hard drive or other electronic storage medium to be viewed and to print one copy of this manual or of any revision hereto provided that such electronic or printed copy of this manual must contain the complete text of this copyright notice and provided further that any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited Information in this document is subject to change without notice Garmin reserves the right to change or improve its products and to make changes in the content without obligation to notify any person or organization of such changes or improvements Visit the Garmin Web sit
11. wos2 44 323 i a 3 Coordinates le 5 Po at ee g 2 ars gt Z4 co sara gt CHANNEL ae Distance and CERN Bearing Map Pointer Full screen map shown with BlueChart data GPSMAP 198C Sounder Owner s Manual Set up Map configures the Map Page preferences including map detail map orientation automatic zoom and various map items and points Refer to Main Menu Map Tab on page 64 for more information To change a map setup feature 1 From the Map Page menu highlight Set up Map and press ENTER 2 Press left or right on the ROCKER to highlight a tab then press up or down on the ROCKER to highlight the setting you want to change and press ENTER 3 Press up or down on the ROCKER to highlight to a setting and press ENTER To exit press QUIT From the map setup page you can access the following menu options by pressing MENU Defaults testores settings back to factory settings for the tab highlighted All Map Defaults trestores settings back to factory settings for all tabs Turn Declutter On Off toggles between showing BlueChart spot soundings and map outlines for easier viewing GPSMAP 198C Sounder Owner s Manual MAIN Paces gt Compass PAGE Compass Page The Compass Page provides graphic steering guidance to a destination waypoint with an emphasis on the bearing to your destination and current direction of travel The middle of the page features a
12. 3 Highlight Loran TD and press ENTER 4 Highlight Setup and press ENTER 5 To change the settings of any of the five fields highlight the field press ENTER select or enter a setting then press ENTER 6 When finished highlight Save and press ENTER Loran TD Setup Page 110 If the active GRI Chain secondary stations or offsets have been changed since the waypoint was created the waypoint now references the active GRI chain and secondary stations You must adjust the TD coordinates accordingly Remember that the GPS is not relying on the LORAN signal for navigation and actually converts the TD coordinate to a useful LAT LON coordinate before storing the waypoint to memory or using it for navigation Because of this the unit can navigate to a TD coordinate anywhere in the world You must know your GRI chain number and secondary stations to create a LORAN TD position For more information read our LORAN TD Position Format Handbook available at the Garmin Web site www garmin com support userManual jsp GPSMAP 198C Sounder Owner s Manual Optional Accessories The following optional accessories are designed to enhance the operation of the GPSMAP 198C Sounder To obtain replacement parts and optional accessories contact your Garmin Dealer Garmin Product Support in the U S A at 800 800 1020 or Garmin Europe at 44 0870 8501241 WARNING Garmin accessories have been designed and specifically tested for
13. 60 0 297 02 00 Steer toward Lape ala aba Maia errr the center of the o 345 N highway or towards ala 20 ae the black vertical bar on the compass ribbon to get back on course TTT ETT gt LEE TEETE 35 MAIN Paces gt HicHway PAGE The four data fields at the top of the page provide additional user selectable guidance information Additionally a compass ribbon shows your current heading along with a dark vertical bar that indicates the direct bearing to the navigation point When the dark vertical indicator or arrow lines up with the lighter red bar in the middle you are heading directly to the navigation point Use the Highway Page as your primary navigation page in lieu of the Compass Page when your main concern is following a defined course Current yen c0 g 007 Waypoint DIST TO HEXT TIME TO HEXT 00 09 Data Fields Course Present Location 36 You can zoom in or out on the Highway Page for a smaller or larger view Five available settings range from 1X to 16X with a default setting of 8X The current zoom range appears in the bottom right of the screen To zoom in or out on the Highway Page Press either the IN or OUT key to increase or decrease the zoom range Highway Page Options The GPSMAP 198C Sounder s Highway options page defines the data fields and selects the waypoints and tracks shown The data window located
14. A on Position Points Route sunrise Moonrise Tet 138 10 17 Date Time Sky view ae mossa Tse Sun Moon Window Rases 2 Event Times Sun Position 7 I Moon Phase Moon Overhead 90 70 45 Position Horizon 0 GPSMAP 198C Sounder Owner s Manual To choose a position 1 From the Celes tab highlight the At field and press ENTER 2 From the Find list highlight any category except Other Location and press ENTER If you want to reference a Find item select from the Find list and press ENTER 3 Select an item from the list or tab lists and press ENTER For a location from the map choose Other Location press ENTER select a location on the map and press ENTER 4 From the Find item detail page highlight OK and press ENTER The location the unit is using appears in the Date Time Position field The time tables shown are based on your current time zone When using a position from another location outside of your time zone you need to set the Time Zone for that location See page 62 for more information on setting time zones 4 MAIN Menu gt Points TAB Tide at Current Position Points Tab aF m 14 FEB 05 The Main Menu Points tab features two waypoint sub tabs User m a and Proximity that manage a large number of waypoints quickly pse 07 124 10 178 and efficiently The sub tabs also provide a continuously updated
15. Depth a ne W094 47 931 ____ _ movement of the cursor This is referred to as highlighting From Current Position i selecting or choosing an item 0 0 357 a On Screen Buttons 2 Use the ROCKER to move the cursor highlight up and down a list or up down left and right on menus 3 After you have highlighted a selection press ENTER to either start the feature or press MENU to show a sub menu or list with more options Repeat this process to select an option from the list or press QUIT to return to the previous setting 6 GPSMAP 198C Sounder Owner s Manual Using the Map Pointer Working from the Map Page centers around the use of the pointer Controlled by the ROCKER the pointer 1s used to pan to map locations mark and edit waypoints and routes and review position data of on screen map items and waypoints When you move the pointer over a map item a highlighted description of that item appears 00 N m N 3851 338 o WO94 47 928 arm po Pe SLAPS TONE mp PEKANSAS CITY Sa o a So o OPPRATRIF YTI I AGT Bo a l Current location GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt UsinG THE Map POINTER To pan the map 1 Use the IN OUT keys to select a map zoom range 2 Use the ROCKER to move the pointer A data field appears at the top of the screen showing the bearing and distance from your boat to the pointer along with the latitude longitude of the
16. a red line 1s used to show the point where water meets the bottom This line follows the bottom contour along with any significant objects lying on the bottom The unit uses the whiteline function to make the bottom layer information easier to distinguish Thick Whiteline Hard Esri bottom Whiteline On Whiteline Off UNDERSTANDING SONAR Thermoclines A rough definition of a thermocline is a break in water where the water temperature changes faster than the water above it Thermoclines are shown as the weakest colors One of the unique features offered by Garmin is See Thru technology which allows the GPSMAP 198C Sounder to hear both weak and strong signals simultaneously so as to identify fish returns under the toughest conditions such as suspended in thermoclines or even hiding near structures See Thru technology allows the transducer to see through thermoclines and locate fish Thermocline APPENDIX gt SPECIFICATIONS APPENDIX Specifications Physical Specifications Size 6 2 H x 6 30 W x 3 7 D 15 7 cm x 16 0 cm x 6 7 cm Weight Less than 2 0 lb Display 5 0 diagonal 12 7 cm 16 color TFT display with backlighting 234 x 320 pixels Case Fully gasketed high impact plastic alloy waterproof to IEC 529 IPX 7 Temp Range 5 F to 158 F 15 C to 70 C Performance Receiver Differential ready 12 parallel channel WAAS capable receiver Acquisition Times Warm Approx 15 seconds Cold App
17. fctsht14 html If your vessel requires licensing by the FCC you obtain a MMSI during the application licensing process when you file FCC Forms 159 and 605 U S Federal User Federal users can obtain MMSI assignments from their agency radio spectrum management office These procedures are currently under review by the NTIA National Telecommunications and Information Administration Outside the U S Users can obtain an MMSI assignment from their telecommunications authority or ship registry often by obtaining or amending their ship station license In Canada Industry Canada 1s responsible for assigning MMSI numbers to commercial and recreational vessels Information 1s available at the following web site http apollo ic gc ca english mimsi html For information regarding MMSI s visit http www navcen uscg gov marcomms gmdss mmsi htm GPSMAP 198C Sounder Owner s Manual Navigation Terms Avg Speed the average of all second by second speed readings since last reset Bearing BRG the compass direction from your current location to a destination Course the course between the active from and to waypoints Depth the depth below transducer This field is active only if a transducer is connected to the GPSMAP 198C Sounder Distance Dist the distance from the current location to a destination Dist to Destination the distance from the current location to a Go To destination or the final waypoint in a route
18. it can be exchanged with other compatible units and Garmin s MapSource PC program To transfer data to from a data card 1 Insert the data card From the Card tab select the check box next to each type of item you want to transfer 2 Highlight Save To Card and press ENTER to save the selected items to the data card 3 If transferring data from the card to the unit highlight Merge From Card and press ENTER to combine the selected items with those of your GPS Highlight Replace From Card and press ENTER to overwrite all selected items on your GPS 4 ATransfer Complete message appears after the data is transferred Press QUIT 62 Time Tab The Time tab shows the current time and date allows you to adjust the 12 or 24 hour time format enter a time zone and adjust for daylight saving time The following options are available Time Format choose from 12 or 24 hour military time format Time Zone choose your correct time zone to show correct local time or enter a UTC Offset The UTC also called Greenwich Time offset is how many hours you are ahead or behind the time line Daylight Savings Time choose from Auto On or Off to adjust for daylight saving time GPSMAP 198C Sounder Owner s Manual Main Menu gt Paces TAB Pages Tab You can also press MENU choose from one of the following and The Pages tab allows you to turn on off any of the main pages or press ENTER Jump To a particular page Y
19. map or chart that specifies a different position format or want to use a format you are familiar with For additional information on Loran TD setup see page 109 70 NOTE The Units tab settings affects how navigation information appears on the GPSMAP 198C Sounder When in doubt seek assistance If you are using a map or chart in conjunction with your GPS make sure the settings under the Units tab of the GPSMAP 198C Sounder match that of the map or chart This information should appear somewhere on the map or chart If the information is not present contact the map or chart maker to determine what position format datum heading and units of measure are being used for the map or chart Map Datum sets the datum reference used to determine a given location The default setting is WGS 84 The unit automatically chooses the best datum depending on your chosen position format Datums are used to describe geographic locations for surveying mapping and navigation You should only change the datum if you are using a map or chart that specifies a different datum WARNING Selecting the wrong map datum can result in substantial position errors Unless otherwise specified by the navigation documentation you are using use the default WGS 84 datum for best overall performance GPS Position Format Tide hddd mm mmm Points WGS 84 Tras Heading psc Auto Mag Var 003 E Card Distance Speed and Elevation Time Nautical
20. or move the e Press and release to cancel data entry or map pointer exit a page a MENU Key NTER ENTER MARK Key age A e Press and release to view options for a page e Press and release to enter highlighted options e Press twice to view the Main Menu and data or confirm on screen messages NAV Key e Press and hold at any time to mark your 7 current location as a waypoint MOB MOB Key e Press and hold for MOB waypoint e Press and release at any time to view the Navigation Menu FIND Key e Press to search for points such as user waypoints cities and services GPSMAP 198C Sounder Owner s Manual 5 Basic OPERATION gt ENTERING DATA AND SELECTING OPTIONS Entering Data and Selecting Options To select an on screen button You can select and start options and enter data to customize the Some pages contain on screen buttons As shown below GPSMAP 198C Sounder to fit your requirements Use the ENTER the New Waypoint Page has three buttons Map Delete key and the ROCKER to select options enter names and numbers and OK To start highlight the a button and press ENTER in data fields and start your selections Ready 3D Differential To select an optional feature n ny Ji of 1 With any page shown press MENU to show the options HOMG______ menu The options menu shows a list of optional features Goewment__________ that are specific for that page To select an option requires N 38 51 338
21. speed or Use No Calibration to use the speed sensor s uncalibrated speed NOTE If the boat is not moving fast enough or the speed sensor is not outputting a speed the message Boat Is Not Moving Fast Enough To Calibrate appears at the bottom of the screen Either verify the speed sensor wheel is moving or safely increase boat speed If there is a problem with the speed sensor unit or if a speed senor is not installed a Water Speed Sensor Is Not Working message appears at the bottom of the screen Check connections of speed sensor cables Page Defaults restores the Sonar Page settings to the original factory setup To restore default settings to the Sonar Tab 1 2 Press MENU Highlight Page Defaults and press ENTER To restore default settings to the Sonar Tab Press MENU With Page Defaults highlighted press ENTER GPSMAP 198C Sounder Owner s Manual Understanding Sonar The transducer mounted on your vessel transmits sound waves toward the bottom of a lake stream or seabed in a cone shaped pattern When a transmitted sound wave strikes an underwater object such as the bottom a piece of structure or a fish sound is reflected back to the transducer The transducer collects the reflected sound waves and sends the data to the GPSMAP 198C Sounder to process and show The underwater data is shown on the Sonar Page in the order that it is returned first returned is the first on the screen Genera
22. DESTINATION To Go To a new map point non map item TracBack Navigation Navigating a Track 1 Use the ROCKER to move the map pointer to the location The TracBack function retraces your path using the track log 2 Press NAV automatically stored in the receiver s memory This feature 3 With Go To MAP Point highlighted press ENTER eliminates the need to store waypoints along the way TracBack routes are created by reducing your track log into a route of up to 254 turns and activating an inverted route along those points When a MMM mee started a TracBack route leads you back to the oldest stored track 0 0 3 N 015 log point so it is a good idea to clear the existing track log before eee you start your current trip e WO76 25 039 Map Pointi CTA A GL Ui Ready 3D Differential GPS ner 25 Go To Point 43 0 a cp oH Follow Route 0 k o Trip W Follow Track Celes rap DIST TO NEXT POSITION Points Interval Value th rer 1 338 Resolution 82 a gt Save There are no saved Erase amp Tracks to follow f s Ye SS az 350 34g 330 272 ae ra Tw arrra ra i Active Track Memory Used 174 You must save a track before using the Follow Track option 14 GPSMAP 198C Sounder Owner s Manual To clear the track log and define a starting point for a TracBack route 1 Press MEN
23. DGPS corrections Scanning Beacon DGPS receiver is scanning for available frequency The Differential SNR Signal to Noise Ratio indicates on a scale to 0 30db with 30db being the best the strength of the DGPS signal being received The SNR depends on the mounting of your DGPS receiver and the distance from the DGPS transmitting station If no optional DGPS receiver is used with the GPSMAP 198C Sounder the DGPS Revr field shows Off GPSMAP 198C Sounder Owner s Manual GPS Tab Options The GPS tab features an options page that provides access to functions and features relating to the GPS Info Page To show and select the GPS Tab options 1 Press MENU 2 Using the ROCKER highlight an option and press ENTER DGPS RTCM In NMEA Out or Other DGPS is enabled on Port 2 WAAS is automatically disabled WAAS Off It is not possible for the GPSMAP 198C Sounder to receive WAAS and DGPS corrections at the same time lers Ready 3D Differential Tide Accuracy DOP i po l oso Points Differential Route uaan Track DSe WAAS Off a Track Up Pages AutoLocate Ma Initialize Position tiwas Set 2D Elevation men for Main Menu Units Comm A LICI T E Aom ioe le o2 r ATA 04 05 07 09 17 20 24 28 GPS Tab Options GPSMAP 198C Sounder Owner s Manual NOTE If a DGPS receiver is attached to the unit and Ga
24. Day Max Level E Current Time Bar High Tide Current Tide Curve Height Bar Low Tide Curve MLLW Min Level Night Station Time 44 The tide curve shows as a shaded area with higher tides being taller blue and lower tides shorter red The solid horizontal line with the current tide box on the left indicates the current tide height The figure to the left of the line shows the current tide level in feet The Mean Lower Low Water MLLW appears as a solid horizontal line near the bottom of the chart This line only appears if the tide ranges to the zero value or below The numbers directly below above LCL and STA indicate the maximum minimum levels respectively The four data fields below the chart indicate event times and levels the tide changes starting in the upper left field going downward then to the upper right and down again To select the nearest tide station from you current location 1 From the Tide tab highlight the At field and press ENTER 2 Highlight the station of the list and press ENTER twice GPSMAP 198C Sounder Owner s Manual Automatically search for the nearest station using a variety of search locations You must select a location within 100 nm of a tide station If you are not within this range you see a message None Found Use the Nearest To Other Find option and select a location closer to a tide station Tide Stations None Found Nearest To Boat Nearest To O
25. Resize Cancel Resize 50 50 ENO for Main Menu Size Split Menu Options bei al Spb Resizing the Split Sonar Page Sonar Tab Options To access and change a setting on the Sonar tab 1 Press MENU twice to access the Main Menu Use the ROCKER to highlight the Sonar tab Using the ROCKER highlight the field and press ENTER Highlight the setting and press ENTER 4 Press QUIT to return to the Sonar Page or a previous page GPSMAP 198C Sounder Owner s Manual Fish Symbols allows you to determine how the graph shows underwater targets and background information If fish symbols are set to Off the unit shows all available information about the underwater environment If a fish symbol is selected the graph shows only the information related to that symbol Actual fish returns can not always appear as perfect arches like in Simulator Mode due to the speed fish orientation or other conditions Off Fish Symbols Off All available information is shown nei Suspended targets show as fish symbols Background x information is shown an Same as above with the target depth attached et Suspended targets show as fish symbols No background information is shown ane Same as above with target depth attached Water Type because sound waves travel through fresh and salt water at different rates it is necessary to select the water type to ensure accurate readings on the unit 85 Usinc SONAR gt SONAR TAB O
26. always accurate or a stopwatch to determine your speed over a certain distance distance time speed It is recommended that the calibration take place in water having little or no current GPS Fish Symbols Water Type Tide Off Salt p Celes Depth Humber Scale Poi Rou Bring the boat to Trae cruising speed Note your top water speed Tim then stop the boat and press ENTER He Cancel oK Te Top Uncalibrated Water Speed 15 1 Sem Top Ground Speed 0 0 Black Calibrate Water Speed Calibrating the Speed Sensor 87 Usinc SONAR gt SONAR TAB OPTIONS To calibrate the water speed k 88 On the Sonar tab use the ROCKER to highlight Calibrate Water Speed and press ENTER Bring the boat to a cruising speed The top ground and uncalibrated water speeds are shown at the bottom of the calibration window Note your top water speed then stop the boat and press ENTER By default the top ground speed automatically shows in the What was your top water speed field If a ground speed is not available the top uncalibrated water speed is used instead If the new speed is correct highlight OK and press ENTER If you want to manually enter a calibration press ENTER on the speed field enter a new speed and then press ENTER You can also press MENU on the calibration screen and choose Use Top Ground Speed to default back to ground
27. at the top of the page provides a user selectable layout of various types of data Each data field can be configured to show several data options The data window layout can be configured to show additional data fields and change the size of the data shown To show and select the Highway Page options 1 Press MENU 2 Using the ROCKER highlight an option and press ENTER GPSMAP 198C Sounder Owner s Manual Check or uncheck Tide Active Route Waypoints the options you Teles V User Waypoints want to show Points Track Log or hide on the Seas V Saved Tracks Highway Page Preview Window Highway Page Set up The following options are available from the Highway Page menu Set up Highway selects what waypoints and tracks are shown on the Highway Page Use the ROCKER and ENTER keys to select or deselect the options Change Numbers specifies the type of data shown in each data field used For detailed instructions on changing the data fields and layout of the Highway Page see page 31 GPSMAP 198C Sounder Owner s Manual Main Paces gt Active Route PAGE Active Route Page The Active Route Page shows each point of the active route with the point name distance and choice of Course ETA Fuel Leg Distance Leg Fuel Leg Time Sunrise Sunset or Time To for each point from your present location The current destination point is marked with an arrow icon As you navigate a route the waypoint
28. beeps for keys and alarms e Speed Filter Off Auto On averages speed readings e Language shows the on screen languages System Mode sets Normal or Simulator Mode Set Position sets your location while in Simulator Mode See page 3 for additional instructions Track Control Auto Track User Track controls your heading in Simulator Mode e Track sets your heading in Simulator Mode e Speed sets your speed in Simulator Mode e Transducer sets a transducer type These fields are only available when the unit is in Simulator Mode GPSMAP 198C Sounder Owner s Manual Ma n Menu gt Systm TAB The following options are also available from the Systm tab System Information shows the unit s software basemap version and electronic serial number Prepare SW Update Card prepares a data card to accept software updates from your computer through the data card programmer Press MENU for the following options Defaults testores settings on Systm page to default values All Unit Defaults trestores all settings to Garmin s original setup values for the entire unit 69 Main Menu gt Units TAB Units Tab The Unit tab defines the Position Format Map Datum Heading Distance Speed Elevation Depth and Temperature units The following settings are available Position Format changes the coordinate system You should only change the position format if you are using a
29. by frequency and bit rate the U S Coast Guard or similar government agency in Scanning the unit is automatically scanning through the other countries and are responsible for their accuracy and frequencies and bit rates maintenance For DGPS transmitter problems or to find the i Receiving the unit is receiving DGPS signal and ready for most updated list of frequencies and coverage areas contact tion your local USCG or see their Web site at EAE _ l i http www navcen uscg mil e Check Wiring the unit is not making connection with DGPS receiver To restart the scan When the unit is receiving a DGPS signal the SNR Signal to Press MENU highlight Restart Scan and press ENTER Noise Ratio and Distance fields show data The SNR range is 0dB to 30dB with 30 being the best The Distance can or can not show data depending on the signal being broadcast from the DGPS site GPSMAP 198C Sounder Owner s Manual 15 Main Menu gt ALARM TAB Alarm Tab The Alarm tab allows you to define the alarm settings The Alarm tab is divided into three sub tabs System alarms Nav alarms and Sonar alarms System Sub Tab e Clock provides an alarm for the system clock Enter a time in the time field and turn the alarm on and off from the control field menu Remember to enter alarm times in the same time format UTC or local you are using for your system The unit must be on for the clock alarm to work Battery se
30. in a large dead zone where fish cannot be seen A narrow cone angle transducer is better suited to deep water installations The narrow cone angle provides a smaller viewing area compared to a wide cone angle transducer at the same depth with improved bottom resolution and a smaller dead zone Dual frequency transducers give you the best of both wide and narrow cone angles A 50 200 kHz dual frequency 40 10 cone angle temperature sensing transom mount transducer is included in the GPSMAP 198C Sounder with transducer package This transducer provides good all around performance GPSMAP 198C Sounder Owner s Manual APPENDIX gt INSTALLING THE TRANSDUCER Transom Mount Transducer The following diagram is for mounting the transducer included with the GPSMAP 198C Sounder with transducer package If the transducer lead is too short extension cables are available from your Garmin dealer DO NOT cut the transducer lead or any part of the transducer cable as this will void your warranty The cable cannot be spliced and connected to any existing Garmin or non Garmin transducer cables NOTE DO NOT mount the transducer behind strakes struts fittings water intake or discharge ports or anything that creates air bubbles or causes the water to become turbulent It is important that the transducer is in clean non turbulent water for optimal performance Mount the transducer cable cover well above the waterline
31. intervals in the temperature scale and the duration of time The following settings are available e Temperature Scale controls the temperature range for showing the log Select Auto to have the unit automatically determine the best range or select a span of 2 4 6 8 or 10 degrees Time Duration controls the number of temperature readings shown on the log Shorter time durations shows a greater the number of log points Use longer time durations to detect temperature trends instead of immediate readings 68 Sonar Tab The Sonar tab contains setup options for the Sonar Page The Sonar Page is not active if you do not have a transducer connected Refer to the Using Sonar section on page 78 for more information on sonar setup options GPS Fish Symbols Water Type Tide Off Salt Celes Depth Number Scale Points Fast Update Overlay Color Bar Flasher Card Keel offset Time 9 0 Map Map Split Sonar Detail Hiway Maximum Detail Temperature Graph SIM of Units Background Color Comm Black GPSMAP 198C Sounder Owner s Manual Systm System Tab The System tab controls system setting for beeper speed filter languages system mode and simulator controls restores factory settings shows software version and prepares software update cards The following settings are available e Beeper Off Alarms Only Key and Alarm controls audible
32. left or right 105 APPENDIX gt NAVIGATION TERMS Pointer an arrow pointing to your destination Speed the current velocity at which you are travelling relative to a ground position Also referred to as ground speed Sunrise the current day s time of sunrise Sunset the current day s time of sunset Time Of Day the current time Time To the estimated time required to reach a Goto destination or the next waypoint in a route Also known as estimated time en route Time to Dest the estimated time required to reach a Goto destination or the final waypoint in a route Time to Next the estimated time required to reach a Goto destination or the next waypoint in a route To Course the recommended direction to steer to reduce course error or stay on course Provides the most efficient heading to get back to the course and proceed along your route Track the direction of movement relative to a ground position Also referred to as ground track Trip Odometer a running tally of distance travelled since last reset See also Odometer 106 Total Average Speed average speed of unit for both moving and stopped speeds since last timer reset Total Trip Timer total time the unit has been in operation since last reset of the trip timers Turn the angle difference between the bearing to your destination and your current track L indicates you should turn left R indicates
33. rotating compass ring that shows your course over ground track while you are moving and a bearing pointer that indicates the direction of the destination bearing relative to the course over ground The compass ring and pointer arrow work independently to show at a glance the direction of your movement and the direction to your destination For instance if the arrow points up you are going directly to the waypoint If the arrow points any direction other than up turn toward the arrow until it points up then continue in that direction The current speed distance to the next waypoint turn angle and current location appear at the top of the screen This page provides better steering guidance when traveling at slower speeds and or when making frequent directional changes When you are not navigating to a waypoint the compass ring shows the current direction of travel but the arrow does not appear NOTE The bearing pointer bearing bug and compass ring can point in various directions when you are stationary or at very low speeds Once you start moving the pointer is correct 33 Ma n Paces gt NumMBERS PAGE Current A Next TOUR2 ae TOURS Destination GoTo AAAo 10 0 002 L DIST TO NEXT POSITION Data in N 3456 945 j 2 1 W076 24 045 Fields Bearing ena eae Bug Se E Compass Bearing ng Pointer The GPSMAP 198C Sounder s Compass Page features a menu that provides acce
34. route the Route Review Page allows you to Laid 0 0 goz Route Name review and modify the route shown TOUR3 To show the Route Review Page 1 Press MENU twice highlight the Route tab 2 Highlight the route you want to review and press ENTER ae ee TOUR4 9h ee Data Fields Route Points tu GPSMAP TOUR 3 Data Totals je 17 7 341 Track Card Pa The Route Review Page also allows you to enter your own 15 pases Delete Route character name for any listed route By default the name includes Hap Delete All Hiway a for Main Menu the first and last waypoints in the route 2 To enter a custom route name e o 1 From the Route Review Page highlight the name field and 49 Available 1 Used press ENTER to begin editing Route List Menu 2 Use the ROCKER to enter a name Press ENTER when finished 54 GPSMAP 198C Sounder Owner s Manual iii MAN MENU gt Routes TAB When you are on the Route Review Page you can review the route Route Review Menu Options points waypoints or map items one at a time from the list Menu options available from the Route Review Page are Edit on Map Add Before Remove and Trip Planning To review individual route points P p 8 1 Highlight a point and press ENTER GPSMAP TOUR 2 On the waypoint review window you can choose Next za N 3459 045 highlight the next point on the
35. route list Show Map show the point on a map window or Delete permanently delete the waypoint from the unit and press ENTER When you are back on the route point list the next point in the route is automatically highlighted This allows you to review each point on the route by pressing ENTER repeatedly Highlight a point and press ENTER to review it eras Edit on Map Add Before Remove Route Review Options Menu GPSMAP 198C Sounder Owner s Manual 55 Main Menu gt Routes TAB Edit on Map allows you to review and modify the route shown for each point waypoint or map item on a map page Use the pointer to insert a new route point on a route leg review the waypoint or map item To edit the route on the map From the Route Review Page press MENU highlight Edit on Map and press ENTER To edit a route point Use the ROCKER to highlight a route waypoint and press MENU To review a route point Highlight the point and press ENTER Press ENTER again when finished A menu of editing choices appear with options for removing moving user waypoints only or adding turns to the beginning or end of the route To remove a route waypoint Highlight the Remove option and press ENTER To move a route waypoint 1 Highlight the Move option and press ENTER 2 Move the pointer to the new map location and press ENTER 56 To add turns at the beginn
36. sold through online auctions are not eligible for rebates or other special offers from Garmin Online auction confirmations are not accepted for warranty verification To obtain warranty service an original or copy of the sales receipt from the original retailer is required Garmin will not replace missing components from any package purchased through an online auction International Purchases A separate warranty 1s provided by international distributors for units purchased outside the United States This warranty 1s provided by the local in country distributor and this distributor provides local service for your unit Distributor warranties are only valid in the area of intended distribution Units purchased in the United States or Canada must be returned to the Garmin service center in the United Kingdom the United States Canada or Taiwan for service The Garmin GPSMAP 198 Sounder has no user serviceable parts Should you ever encounter a problem with your unit please take it to an authorized Garmin dealer for repairs 113 APPENDIX gt FCC CompPLiANCE FCC Compliance The GPSMAP 198C Sounder complies with Part 15 of the FCC interference limits for Class B digital devices FOR HOME OR OFFICE USE These limits are designed to provide more reasonable protection against harmful interference in a residential installation and are more stringent than outdoor requirements Operation of this device is subject to the following condi
37. the darker the return appears This setting does not increase or decrease the unit Gain Target Level wa m View Span available when a Zoom scale other than No Zoom is selected The View or Span setting Normal is used to change the viewing range of a zoomed screen If the Zoom is set to 2X split or 4X split only the zoomed portion on the left side of the Target Level screen is affected by the change If the Zoom is set Scla to Bottom Split or Bottom Lock Span adjusts how View far off the bottom the unit shows data In Zoom Adjustment mode you can control the view of the left side of the split GPSMAP 198C Sounder Owner s Manual 81 Usinc SONAR gt SONAR PAGE Whiteline controls how the unit shows information about the bottom type hard or soft With the Whiteline Off the bottom return shows as red and contains no information on bottom hardness With Whiteline set at Normal or 1 100 the bottom return When setting the Noise Reject tool the HIGHER becomes white with a red line indicating where the the noise rejection setting the less likely the unit 4 water meets the bottom To turn the Whiteline Off is to NOT show fish or structure To turn the Whiteline press the ROCKER down until the setting bar is all Noise Reject Noise Reject Off press the ROCKER down until Adjustment the way at the bottom of the range and reads Off See Adjustment the setting bar is all the way at the bottom of the
38. the water depth The wide cone angles 40 associated with low frequencies 50 kHz provide a large coverage area for finding fish within a coverage width that is approximately 2 3 of the water depth However this also means that wide cone angles produce less bottom detail and resolution As shown in the drawing on the near right the 40 cone angle produces a coverage area of approximately a 20 foot diameter circle at a 30 foot depth The narrow cone angles 10 associated with the high frequencies 200 kHz provide better bottom resolution and crisper detail but cannot show a large coverage area for finding fish The 10 cone angle provides a coverage width that is approximately 2 10 of the water depth As shown in the drawing on the far right the 10 cone angle produces a coverage area of approximately a 6 foot diameter circle at a 30 foot depth Dual frequency mode combines both frequencies to get the best coverage area and contour depth readings 90 Coverage 2 Diameter ne Coverage py Diameter t iz 29 10 15 36 in 18 a 14 at 16 24 58 P Te Ir as 20 a0 7z 40 Cone Angle 50 kHz 10 Cone Angle 200 kHz GPSMAP 198C Sounder Owner s Manual Whiteline When the sonar sound waves are reflected back by the bottom a hard bottom returns a stronger signal than a soft bottom A thin whiteline indicates a softer bottom while a thick whiteline indicates a harder bottom Normally
39. waypoint coordinates To mark your present position 1 Press and hold ENTER MARK until the New Waypoint window appears A default three digit name and symbol are created for the new waypoint 2 To accept the waypoint with the default name and symbol highlight OK and press ENTER MARK 3 To enter a different name highlight the name field and press ENTER MARK Use the ROCKER to enter the new letter numbers and press ENTER MARK when finished You can use up to 10 characters for the name 4 To select a different symbol highlight the symbol field to the left of the name and press ENTER MARK Use the ROCKER to highlight the new symbol and press ENTER MARK GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt CREATING AND Usinc WAYPOINTS To create a new waypoint graphically 5 To enter optional comments or a depth highlight the Comments or Depth field to the right of the location coordinates and press ENTER MARK use the ROCKER to enter a value and press ENTER MARK 6 To manually enter a set of coordinates highlight the coordinates and press ENTER MARK use the ROCKER to enter the new coordinates and press ENTER MARK when finished 7 Use the ROCKER to highlight OK When finished press ENTER MARK to save the waypoint into memory Creating Waypoints Graphically You create waypoints graphically from the Map Page To mark a map location or map item select the location or item with the pointer and press EN
40. you should turn right VMG Velocity Made Good the speed you are closing in on a destination along a course Also referred to as the vector velocity to your destination Voltage current voltage reading being received by unit Water Speed the speed through the water This field 1s only active if the GPSMAP 198C Sounder is receiving speed readings from a NMEA device Water Temp the water temperature This field is only active if the GPSMAP 198C Sounder is receiving speed readings from a NMEA device Waypoint Destination the final waypoint in the route or the destination waypoint Waypoint Next the next waypoint in the route GPSMAP 198C Sounder Owner s Manual Messages Approaching Turn you are nearing a turn in a route Arriving at Destination you are nearing your destination Batteries Low you have less than 10 minutes of battery left Can t Unlock Maps no applicable unlock code for one or more maps was found Cannot display all found use city or postal code the unit found too many items to show Narrow the search using the city or postal code Database Error internal problem with the unit Contact your dealer or Garmin Product Support to have the unit repaired Deep Water the water is deeper than the amount set in the Deep Water Alarm Dragging Anchor the distance set in the Anchor Alarm 1s exceeded Lost Satellite Reception the unit is unable to continue receiving satellite sign
41. 6 22 528 _ hoa GRNTWN From Current Position Depth Time M HOB 758 4 014 Mop TOURI Sas Temp TOURZ may omits Siete Show Wop TT Sonar unts TOUR4 Units 2989 Available 11 Used pas TOURS l 2991 Available 10 Used Waypoint Edit Page To access the Waypoint Edit Page To change the waypoint name 1 Use the ROCKER to highlight the waypoint on the Map 1 Highlight the waypoint name field and press ENTER Page 2 Use the ROCKER to enter a new name and press ENTER Or when finished Press MENU twice highlight the Points tab and choose a waypoint from the User or Proximity sub tabs 2 Press ENTER to show the Waypoint Edit Page GPSMAP 198C Sounder Owner s Manual 11 Basic OPERATION gt NAVIGATING TO A DESTINATION To change the waypoint symbol 1 Highlight the waypoint symbol field to the left of the waypoint name and press ENTER 2 Use the ROCKER to select a new symbol and press ENTER To change the Comment Location Coordinates or Depth 1 Highlight a field and press ENTER 2 Use the ROCKER to edit or enter the data To move to the next line press right on the ROCKER 3 Press ENTER when finished To move the waypoint on the map 1 From the Waypoint Edit Page highlight Show Map and press ENTER Highlight the waypoint and press ENTER A MOVE label now appears under the pointer arrow in addition to a distance bearing and coordinate window You can also use the IN and OUT
42. 8C Sounder Owner s Manual Main Menu gt GPS Tas Main MENU To select a Menu tab from the Main Menu Page 1 Press up or down on the ROCKER to highlight a tab The The GPSMAP 198C Sounder s Main Menu provides access to information for the highlighted tab automatically appears various waypoint system navigation interface management to the right If you want to select any of the sub tab items and setup menus The 19 Menu tabs are divided into categories press right on the ROCKER then press up or down to by function The Main Menu is available from any page in the select individual items system and is accessed by pressing MENU twice See page 6 for 2 Either press MENU for additional submenu options or press additional instructions on changing settings and entering data ENTER to make changes to the highlighted item Press left on the ROCKER to get back to the Main Menu Sub Tabs 3 Press QUIT to return to the Main Menu User Proximity Trip GARHIN ame GARMIN Route GRHEUR Track a GRMPHX Main Menu Cara GRMTWN z Tabs Pages MOB Mo TOURI Mwa a TOUR2 sonar TOUR3 Syst units TOUR4 Comm TOURS 2991 Available 10 Used GPS Tab The GPS tab provides a visual reference of satellite acquisition receiver status and accuracy The status information provides an idea of what the receiver is doing at any given moment The sky view and signal strength bars give you an indication of wh
43. A dashed circle appears showing the alert boundary for the proximity waypoints To turn on or off proximity alarms 1 Use the ROCKER to highlight the field below Proximity Alarm and press ENTER 2 Select a ON or OFF setting and press ENTER To show the waypoint menu options Using the ROCKER highlight the Proximity tab and press MENU To clear one or all proximity waypoint s from the list 1 Use the ROCKER to highlight the proximity waypoint and press MENU 2 To clear a single alarm highlight Delete Alarm and press ENTER 3 To clear all proximity waypoints select the Delete All option and press ENTER 4 Use the ROCKER to highlight OK and press ENTER The following options are available from the Proximity sub tab of the Points tab Delete Alarm tremoves a selected waypoint from proximity list Delete All removes all waypoints from proximity list GPSMAP 198C Sounder Owner s Manual Main Menu gt Routes TAB Routes Tab re GPSHAP TOUR The GPSMAP 198C Sounder Route List Page shows all the routes celes LE currently stored in memory along with a descriptive name for each ee aaae If you highlight a route route After a route has been created it can be started and used a ae ae Route _Be Boy oo for navigation with the NAV key A route can be followed in the List and press NAV Galon au same sequence as it was originally created or you can invert the the name aut
44. E E E E E T 19 Comm Communications Tab cscssssessssesseeseeseeseeees 72 Additional Information ssssssusssesensonssssuenunnunnnononsnenanunnnenenonane 21 Alani TaD annee E 76 DSC e i 22 Using Sonar scccosssccsssesecnsssscesssssesssessessssesensessesnseesnsne 78 Mam PagES a sascccscstesenssenstieadesnscnsevassxcatatucenssensdvonneesnsnscsasese 26 Sonar Page csesssesssssssssessssssssesssesssssrsersuesssserssessseerssensseessenees 78 Map Fe AO sssrin i Di 27 Sonar Tab Options cccsscsssseecseseeeseeseecsesseesseesseeseessneees 85 Compass PAG C esicssscehatelicecscectncedesacescctecehexsnsscelacelincassestnceiesics 33 Understanding Sonar cccscsssssssssssseesscsesseesseensees 89 Numbers Page issis 34 Highway Pag sesnaxiicsrinntinscsosasnsmnenicsesssituamnindiasenmasniniasiaeenesins 35 Active Route Page cssscssssssssseesseesesssessesseeseeseeeas 37 li GPSMAP 198C Sounder Owner s Manual INTRODUCTION gt TABLE OF CONTENTS ADONAI ora E ER 92 SOEC MCAS caasa a 92 Installing the GPSMAP 198C Sounder ccseseeeeeees 93 Mounting the GPSMAP 198C Soundetr ccseseeeeees 94 Installing the Transducer s ssssssssssssesnssrnnnsrnsnnrnsnusnnnnsnnns 96 Care MONMaANON sirsie eviii riaan 98 Connecting the Power Data Cable ccsscssesseseseeees 99 TGF AG HAG aii e 100 Installing and Removing Data Cards cssscssssnees 101 Satellite Information 6 sciscssissiindscocsarssressccenndevasve
45. E LICENSE AGREEMENT AND PRODUCT REGISTRATION Software License Agreement BY USING THE GPSMAP 198C SOUNDER YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE FOLLOWING SOFTWARE LICENSE AGREEMENT PLEASE READ THIS AGREEMENT CAREFULLY Garmin grants you a limited license to use the software embedded in this device the Software in binary executable form in the normal operation of the product Title ownership rights and intellectual property rights in and to the Software remain in Garmin You acknowledge that the Software is the property of Garmin and is protected under the United States of America copyright laws and international copyright treaties You further acknowledge that the structure organization and code of the Software are valuable trade secrets of Garmin and that the Software in source code form remains a valuable trade secret of Garmin You agree not to decompile disassemble modify reverse assemble reverse engineer or reduce to human readable form the Software or any part thereof or create any derivative works based on the Software You agree not to export or re export the Software to any country in violation of the export control laws of the United States of America 12 Product Registration Help us better support you by completing our online registration today Have the serial number of your GPSMAP 198C Sounder handy and connect to our Web site http www garmin com Look for the Product Registration li
46. GPS Position Format Tide hddd mm mmm Celes Map Datum Points WGS 84 Track Heading psc User Mag Var 010 Card Distance Speed and Elevation Time Nautical nm kt ft Pases ath Manually enter a Hiway Feet ft magnetic variation Teme Temperature sustm Fahrenheit F Distance Speed and Elevation allows you to select the units of measure for distance speed and elevation readouts in Nautical nm kt m Statute mi mh ft or Metric km kh m terms Depth allows you to select the units of measure for depth in Feet ft Fathoms fa or Meters m Temperature allows you to select the units of measure for temperature in Fahrenheit F or Celsius C 1 Main Menu gt Comm TAB Comm Communications Tab The Comm tab controls the input output format used when connecting your GPSMAP 198C Sounder to external NMEA devices a DGPS beacon receiver a personal computer or another Garmin unit The unit supports two input output ports Port 1 e Garmin Data Transfer is the proprietary format used to upload download MapSource data exchange waypoint route track almanac and proximity data with a PC or another Garmin unit When you select Garmin Data Transfer there are 11 Transfer Modes to choose from Host Request Almanac Request Proximity Request Routes Request Tracks Request Waypoints Send Almanac Send Proximity Send Routes S
47. GPSMAP 198C Sounder unit is installed connect the cable to the antenna connector on the back of the unit Make sure that you turn the antenna cable connector 1 4 turn clockwise to lock the cable into place 94 Mounting the GPSMAP 198C Sounder Using the Gimble Mount The GPSMAP 198C Sounder s compact waterproof case is suitable for mounting in exposed locations or at the nav station The unit comes with a gimbal bracket that can be used for surface or overhead mounting When choosing a location for the unit consider the following conditions There should be at least a 3 7 cm clearance behind the case to allow connection of the antenna and power data cables The mounting surface should be heavy enough to support the unit and protect it from excessive vibration and shock NOTE The temperature range for the GPSMAP 198C Sounder is 5 F to 158 F 15 C to 70 C Extended exposure to temperatures exceeding this range in storage or operating conditions can cause failure of the screen This type of failure and related consequences are NOT covered by the manufacturer s limited warranty GPSMAP 198C Sounder Owner s Manual To install the GPSMAP 198C Sounder 1 Select a location for the mounting bracket 2 Mark and drill the four mounting holes for the fastener you are using 3 Fasten the bracket to the surface using the appropriate fastener 4 Insert the GPSMAP 198C Sounder into the mounting bracket Th
48. ISE THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES WHETHER RESULTING FROM THE USE MISUSE OR INABILITY TO USE THIS PRODUCT OR FROM DEFECTS IN THE PRODUCT Some states do not allow the exclusion of incidental or consequential damages so the above limitations may not apply to you Garmin retains the exclusive right to repair or replace the unit or software or offer a full refund of the purchase price at its sole discretion SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY To obtain warranty service contact your local Garmin authorized dealer or call Garmin Product Support for shipping instructions and an RMA tracking number The unit should be securely packed with the tracking number clearly written on GPSMAP 198C Sounder Owner s Manual APPENDIX gt LIMITED WARRANTY the outside of the package The unit should then be sent freight charges prepaid to any Garmin warranty service station A copy of the original sales receipt is required as the proof of purchase for warranty repairs Garmin International Inc 1200 E 151st Street Olathe Kansas 66062 U S A Tel 913 397 8200 Fax 913 397 8282 Garmin Europe Ltd Unit 5 The Quadrangle Abbey Park Industrial Estate Romsey SO51 9DL U K Tel 44 0870 8501241 Fax 44 0870 8501251 Online Auction Purchases Products
49. ON Additional Information Items located using the Find feature have information about the point available The information varies depending on the type of data loaded on the optional data card Sub tabs along the top of the detail window contain the information available for the item Any additional options are shown along the bottom To view additional information for a Find item 1 From the Find list highlight an item and press ENTER 2 Use the ROCKER to highlight the individual tabs and show the information To scroll the text highlight the field and press ENTER Use the ROCKER to scroll Or Press MENU and choose a scroll option Additional 7 Key Land Non Urban Chart 1141 Information Tabs Pee inas 95n pa Samene White 24nm oo i International Designation J3 144 Distance Bea ring Notes Emergency light Oc W 4s reduced and Coordinates of Height above roundation b8 6 item Additional Options oo eee W 27 96 080 NS Show Map Create wot Information Window 21 Basic OPERATION gt DSC DSC The DSC Page of the Main Menu controls and sets up the Digital Selective Calling DSC features on the GPSMAP 198C Sounder Digital Selective Calling DSC uses marine VHF radio and Global Positioning System GPS technologies to transmit and receive location information The chartplotter repeats the call properties received from the VHF radio on the chartplotter The GPSMAP 198C So
50. OWER key The Warning Page appears while the unit conducts a self test 2 When the self test is complete press ENTER to agree and acknowledge the warning The GPS Information Page appears as the receiver begins acquiring satellites To turn off the GPSMAP 198C Sounder 1 Press and hold the POWER key for about two seconds until the screen is blank 2 When the screen is blank release the POWER key Basic OPERATION gt INITIALIZING THE RECEIVER To graphically initialize the GPSMAP 198C Sounder 1 Press MENU twice for the Main Menu Press up or down on the ROCKER until the GPS tab is highlighted and then press MENU once 2 Using the ROCKER highlight Initialize Position and press ENTER The Initialize Position Page appears prompting you to select your approximate location with the map pointer 3 Use the ROCKER to move the map pointer to your approximate location within 200 miles If you have difficulty identifying your location press and release the IN key to see the next lower map range 4 After you have determined your approximate location on the map press ENTER rather helps to speed up the initial satellite acquisition If the unit shows Ready 2D or 3D during this process it is not necessary to initialize the unit NOTE This does not calibrate the unit in any way but The unit now begins searching for the appropriate satellites for your region and should acquire a fix within a few minut
51. P 198C Sounder is waterproof to IEC Standard 60529 IPX7 It can withstand immersion in meter of water for 30 minutes Prolonged submersion can cause damage to the unit After submersion be certain to wipe and air dry the unit before reuse To resolve problems that cannot be remedied using this manual contact Garmin Product Support in the U S at 800 800 1020 or Garmin Europe at 44 0870 8501241 GPSMAP 198C Sounder Owner s Manual APPENDIX gt CONNECTING THE PoweR DATA CABLE Connecting the Power Data Cable The power data cable connects the GPSMAP 198C Sounder to a DC system and provides interface capabilities for connecting external devices The color code in the diagram below indicates the appropriate harness connections Replacement fuse is a AGC 3AG 3 Amp fuse wires are used The other wires do not have to be connected for A NOTE During a typical installation only the Red and Black normal operation of the unit Pin 11 Yellow Alarm Pin 15 Red DC Positive Pin 18 Black Ground Pin 17 Blue TX COM 1 GPSMAP 198C Sounder Owner s Manual Pin 14 Green TX COM 2 Pin 13 White RX COM 2 Pin 16 Brown RX COM 1 To Transducer RED VDC BLACK Ground DC Power Source BLUE NMEA Out COM 1 Tx RXD BROWN NMEA In COM 1 Rx NMEA Device or Autopilot GREEN COM 2 Tx RXD WHITE COM 2 Rx GND GBR 21 23 YELLO
52. PTIONS Depth Number controls the efficiency of the digital depth update rate Fast Update updates more quickly and is recommended for low noise deeper water gt 50 ft Auto is best for shallow water or high noise areas and produces a slower screen update Use Auto when you travel a wide variety of depths the digits in the depth window flash on and off to alert you that the unit is not tracking the bottom GPS Fish Symbols Water Type Tide Off Salt Celes Depth Number Scale Points Fast Update Overlay Color Bar Flasher bse Off Off Card Keel Offset 0 0 Map Map Split Sonar Detail Hiway Maximum Detail Temperature Graph Units Background Color Comm Black Calibrate Water Speed Main Menu Sonar Tab Scale controls the depth Scale shows vertically along the right side of the graph The depth Scale can be configured to show four different ways as an Overlay in the Corners with Basic or No Scale 86 NOTE If the unit is unable to track the bottom for any reason Color Bar shows a gradient scale of the current Target Level setting see page 81 Depth Scale Overlay Color Bar Flasher Flasher with the Flasher active a graphic Flasher representation shows on the far right side of the graph This graphic Flasher shows structure and bottom returns much the same as a true Flasher This
53. TER When selecting a location or map item a description of the point its distance and bearing from your current location and the latitude longitude of the pointer is shown along the top of the map GPSMAP 198C Sounder Owner s Manual k Use the ROCKER to move the pointer to a map location If you want to create the new waypoint at an on screen map item highlight the map item on the screen Press and release ENTER MARK to capture the pointer location Do not hold the button down doing so marks your present location not the map location If you are not using a map item to create a waypoint go to step 4 Highlight Create Wpt or OK and press ENTER MARK To accept the waypoint with the default name and symbol press ENTER MARK To change the name symbol or add a comment or depth highlight the appropriate field and press ENTER MARK Make your changes and press ENTER MARK when finished Move the highlight back to OK and press ENTER MARK to confirm the changes Man OverBoard MOB When a MOB is active a MOB waypoint with an international The GPSMAP 198C Sounder s Man OverBoard function MOB MOB symbol is created and the unit 1s on an active navigation to simultaneously mark and set a course back to the marked location that point Use any of the Navigation Pages to guide you back to for quick response to emergency situations the MOB point The MOB waypoint is stored in the waypoint list and works like any other waypoint
54. TET y erry io 315 320 325 330 35s 340 345 350 355 35 340 345 350 355 walirrilirriliriihi DIST TO HEXT 15 4 2 3 ETA AT DEST ETA AT NEXT 04 06 02 48 10 315 320 325 330 lirralirrilirrilinial DIST TO DEST Numbers Page shown with middle data field split into four fields POSITION N _34 39 085 WO 76 23 745 To split the data fields 1 Press MENU then press ENTER Highlight the data field and press MENU 2 Highlight Split Numbers then press ENTER Four new data fields appear Press QUIT to finish 3 To return to the original configuration repeat steps 1 and 2 but instead of Split Numbers select either Merge Numbers or Defaults Press QUIT to finish GPSMAP 198C Sounder Owner s Manual Highway Page The GPSMAP 198C Sounder s Highway Page provides graphic steering guidance to a destination waypoint placing greater emphasis on the straight line course and the distance and direction you are off course As you head toward your destination the middle of the screen provides visual guidance to your waypoint on a moving graphic highway Your present location is at the bottom center of the Highway Page The line down the middle of the highway represents your course As you navigate toward a waypoint the highway moves indicating the direction you are off course To stay on course steer toward the center of the highway Next TOURS Dest TOURS SPEED TO COURSE
55. Tab 59 Main Menu gt TRACK TAB For the Active tab the following settings are available Value defines the distance or time used to record the track Record Mode contains three track recording options log e Off the track log is not recorded Selecting the Off setting Save saves the current active track log prevents you from using the TracBack feature Erase clears the active track log stored in memory e Fill a track log is recorded until the track memory is full For the Saved tab the following menu options are available e Wrap tecords the track log is continuously recorded Review On Map shows the saved track log on a Track wrapping through the available memory replacing the oldest Map Page track data with new data Delete Track deletes highlighted saved track log from Interval defines the frequency the track plots are recorded memory Three interval settings are available Delete Alldeletes all saved track logs from memory Distance trecords track based on a user defined distance between points Time tecords track plot based on a user defined time interval e Resolution tecords track plot based on a user defined variance from your course over ground The resolution option is the default setting and is recommended for the most efficient use of memory and TracBack performance The distance value entered in the value field is the maximum error allowed from the true course before recording
56. The accuracy to be expected from this conversion 1s approximately 30 meters When the unit is placed in the LORAN TD format mode it simulates the operation of a LORAN receiver Position coordinates can show as TDs and all navigation functions can be used as if the unit was actually receiving LORAN signals Using the LORAN TD Format When creating new waypoints using LORAN TD coordinates you must set the correct LORAN chain number and secondary stations in the Setup TD field before storing the waypoint After the waypoint is stored in unit memory it always references the LORAN chain number and secondary stations currently selected in the Setup TD field If you enter a different LORAN chain number or change the secondary stations or offsets in the Setup TD field the active waypoint information reflects those changes Since the GPSMAP 198C Sounder does not rely on the LORAN signal for navigation it can reference a different GRI chain and or secondary stations and still navigate to the location stored in memory 109 APPENDIX gt Loran TD SYSTEM The LORAN Position Format field is located under the Setup Location tab in the Main Menu The LORAN TD Setup window contains the fields to select the Loran GRI Chain Number Primary and Secondary Stations and TD Offsets To set up Loran TD from the Main Menu 1 Press MENU twice to show the Main Menu 2 Using the ROCKER highlight the Position Format field on the Units tab and press ENTER
57. U twice to show the Main Menu 2 Using the ROCKER highlight the Track tab then highlight the Active sub tab 3 Use the ROCKER to select the Erase button and press ENTER 4 Highlight the OK and press ENTER You must save the track log before you can use Follow Track The Save feature stores up to 15 track logs To save a track log 1 From the Main Menu use the ROCKER to highlight the Track tab then highlight the Active sub tab to the right 2 Use the ROCKER to select Save and press ENTER 3 From the Save Back Through window highlight time date or Entire Log and press ENTER When the track is saved the Save Track window appears The default name distance number of points 500 max and color are shown in the Save Track window To change the name of the saved track highlight the name field and press ENTER Make your changes and press ENTER GPSMAP 198C Sounder Owner s Manual BASIC OPERATION gt NAVIGATING TO A DESTINATION To show the track on the Map and Highway Pages highlight the check box to the left of Show on Map and Highway and press ENTER To view the track on the map highlight Review on Map and press ENTER 4 Highlight OK and press ENTER to save the track Press QUIT to exit Default Track Name __ Saved Track Hame 08 FEB 05 02 Total number of points Total Distance Distance Points Change color of track line 33 0 Color Green Show on Hap and Highway Ch
58. W Alarm Low RXD Beacon Receiver Alarm Relay TXD 100ma max coil current 99 APPENDIX gt INTERFACING Interfacing The following formats are supported for connection of external devices Garmin proprietary Differential GPS DGPS NMEA 0183 versions 2 3 ASCII Text Output RTCM SC 104 input vs 2 0 The following are the sentences for NMEA 0183 vs 2 3 output Approved sentences GPRMC GPGGA GPGSA GPGSV GPGLL GPBOD GPRTE and GPWPL Proprietary sentences PGRME PGRMZ and PSLIB The GPSMAP 198C Sounder accepts NMEA input with support for the DBT DPT MTW and VHW sentences 100 The GPSMAP 198C Sounder also includes NMEA input with support for the WPL sentence and sonar NMEA input with support for the DPT Depth MTW Water Temp and VHW Water Speed amp Heading sentences If connecting to COM 2 for sonar NMEA input the unit interface must be set to NMEA In NMEA Out If connecting to COM 1 the unit must be set to NMEA In NMEA Out You can download a copy of Garmin s proprietary communication protocol on the Help and Support section of our Web site at www garmin com Complete information regarding NMEA and RTCM formats 1s available for purchase at www nmea org GPSMAP 198C Sounder Owner s Manual Installing and Removing Data Cards The GPSMAP 198C Sounder uses optional Garmin marine BlueChart and MapSource data cards to show digital charts and maps on screen Data cards are in
59. a track point 60 GPSMAP 198C Sounder Owner s Manual You can use the Review On Map option to show a saved track on a Track Map Page To start a TracBack from the Saved tab list 1 Using the ROCKER highlight a track and press NAV 2 The Follow lt track name gt automatically appears highlighted Press ENTER 3 Choose either Original which navigates you from the end to the start of your trip or Reverse which navigates you from the start to the end of your trip and press ENTER GPS zA Tide Active Saved trip 08 FEB 05 Celes 10 FEB 05 its 28 JAN 05 The track name CQ ae automatically use Folly SRE appears when ii 0 lo Foin highlighted on the tae Fat et Saved list and Hiway Stop Navigation NAV is pressed _ 12 Available 3 Used GPSMAP 198C Sounder Owner s Manual Main Menu gt DSC Tas DSC Tab Digital Selective Calling DSC uses marine VHF radio and Global Positioning System GPS technologies to transmit and receive location information DSC is used by mariners to assist them in two major areas Distress Calls and Position Reporting See page 22 and the Appendix for more information on DSC and using it with your GPSMAP 198C Sounder 61 MAIN Menu gt Carp AND TIME TABS Card Tab The Card tab contains options for saving waypoints routes and tracks to a data card When data is saved to a data card
60. ab layout Use the ROCKER to move left or right from tab to tab Notice that either PAGE or QUIT stops the current function and returns you to the main page If you find yourself lost in a menu or you start a function you do not want press PAGE or QUIT MOO Een Bg 100 OO hs Moss o 20 0 009 3 6 neue A 35 uenet Dra ee 18 9 T PEE GFSHAP TOUR n 10 0 rere ee re pa ng i ee TOURS 16s sey N 3456 341 A o ees a Map Page Sonar Page Compass Page Numbers Page Highway Page Active Route Page 26 GPSMAP 198C Sounder Owner s Manual Map Page The GPSMAP 198C Sounder s Map Page provides a comprehensive screen of electronic cartography plotting and navigational data When using the unit with optional BlueChart or MapSource data the Map Page shows your boat on a digital chart complete with geographic names map items navaids and a host of other chart features It also plots your track and shows any routes and waypoints you create The map pointer allows you pan and scroll to other map areas determine the distance and bearing to a location and perform various route and waypoint functions When the map pointer is active an additional data window appears below the data fields to indicate the location range and bearing to the pointer a selected waypoint or map item The map zoom range shown at the bottom right of the page The Zoom IN and OUT
61. able cost We use a combination of governmental and private data sources which we identify in product literature and copyright messages displayed to the consumer Virtually all data sources contain inaccurate or incomplete data to some extent This is particularly true outside the United States where complete and accurate digital data is either not available or prohibitively expensive IV GPSMAP 198C Sounder Owner s Manual Basic OPERATION Initializing the Receiver The first time you turn on the GPSMAP 198C Sounder the receiver must be given an opportunity to collect satellite data and establish its present location To ensure proper initialization the GPSMAP 198C Sounder is shipped from the factory in AutoLocate Mode Before you initialize make sure the GPSMAP 198C Sounder unit and antenna are correctly installed on your vessel according to the instructions in the Appendix Install the antenna in a location with a clear and unobstructed view of the sky A full screen GPS Information Page is shown after you press ENTER to acknowledge the Warning Page The page goes away after the unit gets a position fix or you press either ENTER or QUIT The page can be disabled and enabled on the Main Menu Pages tab see page 63 GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt INITIALIZING THE RECEIVER To turn on the GPSMAP 198C Sounder 1 Press and hold the POWER key until the power tone sounds then release the P
62. ailable waypoints 1s shown at the bottom of the User page with the stored waypoints arranged in alphanumerical order GPSMAP 198C Sounder Owner s Manual MAIN Menu gt Points TAB The following options are available from the User submenu on the Points tab e Create Waypoint allows you to create a waypoint See page 8 for creating a waypoint Delete Waypoint deletes selected waypoint from and waypoint list and route Delete By Symbol deletes waypoints that use the same symbol e Delete All deletes all waypoints from the unit NOTE When a waypoint is deleted from the list it cannot be recovered from the unit It is advisable to backup important waypoints to a computer using an optional PC cable and interface software or record them manually 49 MAIN Menu gt Points TAB To show the waypoint menu options To delete an individual waypoint from the list Using the ROCKER highlight the User tab and press 1 Use the ROCKER to highlight the waypoint to delete and MENU press MENU To scroll through and review the waypoint list 2 Highlight Delete Waypoint and press ENTER You can 1 With the ROCKER highlight the Points tab from the Seo TOMA IEE ey Pike Enver Wer Aan Main Menu and then highlight User Delete and press ENTER 2 Use the ROCKER to scroll through the list 3 Press ENTER to confirm the deletion warning 3 Press ENTER to review th
63. als Memory Full unit memory is full no further data can be saved Near Proximity Point you are nearing a proximity waypoint GPSMAP 198C Sounder Owner s Manual APPENDIX gt MESSAGES No Diff GPS Location RTCM is selected but no DGPS data is being received No Tide Stations for that Area no tide stations within 100 miles of the area None Found no data matched the search criteria Off Course you are off course the distance set in the Off Course alarm Proximity Memory Full no additional proximity waypoints can be saved Proximity Radius Overlaps the radii of two proximity waypoints overlap Route Already Exists you have entered a route name that already exists Route Memory Full no additional routes can be saved Route Truncated uploaded route from another device has more than 50 waypoints Route Waypoint Memory Full no additional route waypoints can be saved Shallow Water the water is shallower than the depth set in the Shallow Water Alarm 107 APPENDIX gt MESSAGES Track Already Exists a saved track with the same name already Track Truncated a complete uploaded track does not fit in exists memory The oldest track log points have been deleted Track Memory Full no more track data can be stored without Transfer Complete data transfer has been completed deleting old data Waypoint Already Exists a waypoint with the same name Track Log Full the track log i
64. and the IN key to zoom in NOTE The zoom range value represents the distance from one end of the zoom range bar to the other Am L Using Built In Basemap a i Lime map card Using BlueChart or MapSource Data p m ad a y i Overzoom no additional data is available z9 Ma n Paces gt Map PAGE The GPSMAP 198C Sounder s system has a built in worldwide database to 20 mi with more detailed coverage available through the use of the optional BlueChart or MapSource data The GPSMAP 198C Sounder shows cartography as long as there is chart information available for the range you have selected Map coverage conforms to the following conditions When the selected zoom range is covered by the internal database BlueChart or MapSource data cartography is shown e When the selected zoom range is covered by both the internal database and BlueChart MapSource data cartography is shown using the data with the best resolution e When the selected zoom range exceeds the resolution of the data in use an Overzoom warning appears below the zoom range 30 Map Page Options Many features of the GPSMAP 198C Sounder are menu driven Each main page has an options menu allowing you to customize the corresponding page to your preferences and or select special features that specifically relate to that page The data window located at the top of the main pages provides a user selectable layout of various types of useful data Ea
65. as you The following pages contain descriptions of the Map tab s eight approach you destination point sub tabs Color Mode For Sun For Dark controls colors change to correct for day and night lighting conditions General Sub Tab Source Sub Tab General Source Waypoints Points Detail Normal General ETI Waypoints Points Orientation North Up Beremep On AutoZoom Off Data Card Maps On a focam Data Card Haps Detail Most More Normal Less Least controls how S much map detail is shown This setting only applies to map Basemap On Off turns the built in base map on or off features set to Auto Features that have a specified zoom e Data Card Maps On Off turns all optional BlueChart range or are turned off are unaffected by this setting MapSource data loaded on the data card on or off The e Orientation North up fixes the top of the Map Page to Data Card Maps option box shows a list of the optional a north heading Track up fixes the top of the Map Page to BlueChart MapSource data loaded on the data card Each the current track heading Course up fixes the map so the area 1s described by name and can be deselected if you do direction of navigation is always up not want to show the data on the Map Page 64 GPSMAP 198C Sounder Owner s Manual To show the Map Information Page 1 Highlight the Data Card Maps option box and press ENTER Use the ROCKER to scroll through the list of maps 3 T
66. at satellites are visible to the receiver and whether or not they are being tracked The signal strength is shown on a bar graph for each satellite with the satellite number below As the receiver locks onto satellites a signal strength bar appears for each satellite in view The progress of satellite acquisition is shown in three stages Main Menu GPSMAP 198C Sounder Owner s Manual 39 Main Menu gt GPS Tas e No signal strength bars the receiver is looking for the satellites indicated e Light signal strength bars the receiver has found the satellite s and is collecting data Dark signal strength bars the receiver has collected the necessary data and the satellite s are ready for use G Ready 3D Differential Tide Accuracy DOP Trip 7 O8 Accuracy Points Differential Route Using WAAS Receiver Status DOP Differential Time Status Bars Signal Strength N Ne The status field indicates a 2D or 3D when the GPSMAP 198C Sounder has collected the necessary data from satellites to calculate a fix The unit then updates the location date and time 40 You can use the sky view to help determine 1f any satellites are being blocked and whether you have a current location fix indicated by a 2D 2D Differential 3D or 3D Differential in the status field The sky view shows a bird s eye view of the position
67. aypoint Review Page OK is automatically highlighted You can use Show Map to view a point on the map When finished viewing then press QUIT to return to the Waypoint Review Page Press ENTER to add the point to the route The next field automatically highlights 8 Repeat steps 5 7 until all the route points have been entered Press QUIT to return to the Route List Page poet BlueChart information BAIN Nearest GARMIN GARMIN From eee GRHEUR GRHPHX Anchorage GRHTWN sane avaids B Le Restricted Areas Tide Stations TOURS Transportation TOUR4 Wrecks Obstruct TOURS Choose a waypoint from either the By Name or Nearest tab list Find Items List GPSMAP 198C Sounder Owner s Manual 19 Basic OPERATION gt FIND To Find an item from your current location The Find option also supports a find from feature that centers 1 From any page press FIND your search around an item you have just found For example 2 Using the ROCKER highlight a category from the list and you search for Restricted Areas and you find a point named press ENTER Anchoring Prohibited If you press FIND again From 3 For Waypoints and Cities search using By Name or Anchoring Prohibited appears as the new search from point Nearest Use the ROCKER to highlight a tab For By Name use the top field to spell out the name or scroll down through the list See page 8 for steps on ent
68. ch data field can be configured to show any one of several data options The data window layout can be configured to show additional data fields and change the size of the data shown The GPSMAP 198C Sounder s Map Page provides access to functions and features relating to the Map Page and layout options To show and select the Map Page options 1 Press MENU 2 Use the ROCKER to highlight an option and press ENTER The available options are Full Screen Map Show Data Change Numbers Measure Distance Show Sonar If equipped with a transducer see the Using Sonar section on page 78 for details on this feature Set up Map and Turn Declutter On Off Following are details on using each of these options GPSMAP 198C Sounder Owner s Manual Ready 3D ALLART ED DISTANCE TO ir Full Siro Map Map Page Options Full Screen Map Show Data toggles between the Map Page without or with data fields on the Map Page To maximize the map show data fields 1 Highlight Full Screen Map and press ENTER The Map Page is now maximized with no data fields 2 To show the data fields again press MENU highlight Show Data and press ENTER GPSMAP 198C Sounder Owner s Manual Main Paces gt Map PAGE Change Numbers specifies the type of data shown in each data field used on the Map Page To change a data field 1 From the menu use the ROCKER to highlight the Change Numbers option and press ENTER 2 M
69. ctive Typically the bottom is the primary whiteline A thin whiteline indicates a soft bottom and a thick whiteline follows the contour of the bottom and show any objects of reasonable size For more information on understanding sonar and the screen see page 89 Adjustment Menu 200ke Sonar Page Usinc SONAR gt SONAR PAGE Using the Adjustment Menu 2 Press up or down on the ROCKER to select the option and The Adjustment Menu gives you direct access to the settings and press ENTER to access the adjustment window features most commonly used on the Sonar Page The option 3 To exit any of the adjustment options press QUIT selected currently appears in the upper left of the screen To change an Adjustment Menu setting 1 Select an adjustment option to change using one of the two methods described previously The adjustment window Press MENU and automatically times out and disappears when the unit is idle highlight for 20 seconds Adjustments to see 2 Press the ROCKER up or down to place the pointer a list of all options i fis their ae or setting bar at the setting range or percentage settings Off 1 100 3 Press ENTER or QUIT to exit the adjustment window or press left or right on the ROCKER to view another adjustment window To select an adjustment option from the Sonar Page 1 Press the ROCKER left or right to scroll through the options in the upper left of the screen To chang
70. data only show up at specific zoom ranges 65 Main Menu gt Map TAB Points Sub Tab 2 Waypoints GZIn1a Navaids Nay L Text Zoom Spot Soundings Small On Tide Stations None Auto Services None Auto The Spot Soundings Tide Stations and Services options each contain adjustments for Text and Zoom Text None except Spot Snd Small Medium and Large controls the screen size of the name Zoom Auto Off 120 ft 800 mi sets the maximum zoom range features should appear on the Map Page Some types of data only show up to specific zoom ranges 66 Navaids Sub Tab 2 Waypoints Points TTTICA Nav Li Symbol Set Auto Text Size Med Light Sectors Auto Symbol Set Auto Garmin NOAA International controls a navaid symbol set Text Size Small Medium and Large controls the screen size of the name Light Sectors Off Auto On controls the drawing light sectors on the map GPSMAP 198C Sounder Owner s Manual Main Menu gt Map Tas Nav Line Sub Tab Other Sub Tab dints Points CITAN Track Other ts Navaids Nay Line Track LOT Zoom Text Zoom Heading Line Off Accuracy Circle On Bearing Line Off Lat Lon Grid Med Off Course Line Auto Map Outlines On e Heading Line On Off draws an extension from the end of the boat icon in the direction of travel Bearing Line On Off toggles the black white line that points to the current nav
71. der to all available navigation sources including information from visual sightings and maps For safety always resolve any discrepancies or questions before continuing navigation WARNING This product its packaging and its components contain chemicals known to the State of California to cause cancer birth defects or reproductive harm This Notice is being provided in accordance with California s Proposition 65 If you have any questions or would like additional information please refer to our Web site at http www garmin com prop65 Caution Failure to avoid the following potentially hazardous situations may government which is solely responsible for its accuracy and maintenance result in injury or property damage The government s system is subject to changes which could affect the Use the GPSMAP 198C Sounder only as a navigational aid Do not accuracy and performance of all GPS equipment including the GPSMAP 198C Sounder Although the GPSMAP 198C Sounder is a precision navigation device any navigation device can be misused or misinterpreted attempt to use the GPSMAP 198C Sounder for any purpose requiring precise measurement of direction distance location or topography The Global Positioning System GPS is operated by the United States and therefore become unsafe Map Data Information One of the goals of Garmin is to provide customers with the most complete and accurate cartography that is available to us at a reason
72. e 11 1 Follow Track mee N 38 55 739 357 HO094 44 462 Delete Show Map Create Wot Navigating to a DSC Call GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt DSC Setting up DSC The DSC Setup tab turns DSC chartplotter information screen On and Off This Setup tab also allows you to simulate Distress Calls and Position Reports while the unit is in Simulator Mode see page 3 Simulating calls is helpful for practice before connecting to the real system The Distress Call simulator also helps to check if alarms are working properly gf E z si 3 ALELO ELEL E fala DSC Setup 25 MAIN Paces gt OVERVIEW MAIN PAGES There are five main pages that are always available Map Sonar Compass Numbers Highway and Active Route Pages You can cycle through these pages by pressing either PAGE or QUIT For information on the Sonar Page refer to the Using Sonar section on page 78 With the Map Page shown press PAGE several times Each time you press PAGE the next main page appears Do the same with the QUIT key QUIT acts the same as PAGE except the pages are shown in a reverse sequence Each main page has an Options Menu Options Menus contain the setup options and functions that apply to that page Press MENU to show the Options Menu Use the ROCKER to select an item from the options menu and press ENTER Many of the menus in the GPSMAP 198C Sounder are arranged in a t
73. e new point before to add a point to the end highlight the blank field at the bottom of the list and press MENU Highlight Add Before and press ENTER From the Find menu highlight Waypoints and press ENTER You can also choose from other points such as Cities or Tide Stations from this list From either the User or Nearest From Current Location tab lists choose the waypoint you want and press ENTER twice See page 50 for searching for waypoints by name Or To select a waypoint from the map highlight the User or Nearest tab and press MENU With Select From Map highlighted press ENTER Use the zoom IN and OUT keys and the ROCKER to highlight a waypoint on the map and press ENTER GPSMAP 198C Sounder Owner s Manual Drag the route leg to an existing waypoint shown map item ora blank spot on the map to create a new route point 7 wi i Serer re 46 Points Available 5 Peats Used Remove temoves a point waypoint or map item from a route This option is available from both the Route Review and Active Route Pages To remove a point from a route K From either the Route Review or Active Route Pages use the ROCKER to highlight the point to remove and press MENU Highlight Remove and press ENTER 57 Main Menu gt Routes TAB Trip Planning the Route Review and Active Route Pages also show trip planning information for each leg or the entire route Available information inc
74. e press MENU highlight Show Pointer and press ENTER to pause the screen movement Use the ROCKER to move the cursor onto the target such as underwater drop offs and stumps you want to mark The data window at the top of the screen shows the cursor s depth coordinates bearing and distance from your current position Press ENTER MARK The New Waypoint Page appears with the waypoint s coordinates default three digit name and pointer depth automatically filled in To change the name symbol or depth highlight the appropriate field and press ENTER Make your changes and press ENTER when finished When finished highlight OK and press ENTER To return to the standard Sonar Page press QUIT or press MENU highlight Hide Pointer and press ENTER Show Hide Numbers toggles showing hiding the data fields on the Sonar Page To FISH 20 g 1 Jo Si 31 1 Target Level WATER TiiipERATORE Show Numbers Option Change Numbers allows you to specify the type of data shown in each data field For detailed instructions on changing the data fields see page 31 Size Split enables width adjustment of the Sonar Page split screen This option is available only when a split screen zoom scale is selected You can adjust the size of the split window anywhere from 1 4 to 3 4 width of the right half of the Sonar Page GPSMAP 198C Sounder Owner s Manual Double Arrow Accept
75. e www garmin com for current updates and supplemental information concerning the use and operation of this and other Garmin products Garmin GPSMAP AutoLocate TracBack BlueChart and MapSource are registered trademarks of Garmin Ltd or its subsidiaries and may not be used without the express permission of Garmin July 2005 Part Number 190 00541 00 Rev B Printed in Taiwan INTRODUCTION Thank you for choosing the Garmin GPSMAP 198C Sounder The GPSMAP 198C Sounder utilizes the proven performance of Garmin GPS and full featured mapping to create an unsurpassed portable GPS receiver Take a moment now to compare the contents of this package with the packing list on the outside of the box If any pieces are missing contact your Garmin dealer immediately Before you begin working with the GPSMAP 198C Sounder review the installation instructions listed in the Appendix If you have any question about installing your chartplotter contact Garmin Product Support or a professional installer The GPSMAP 198C Sounder Quick Reference Guide contains helpful tips on using the unit and performing various navigation tasks It s a good idea to keep the Quick Reference Guide nearby whenever you are operating your new GPSMAP 198C Sounder GPSMAP 198C Sounder Owner s Manual INTRODUCTION gt ABouT THIS MANUAL About This Manual To get the most out of your new navigation system take time to read this manual and learn the operat
76. e a setting back to Normal or Auto 1 While on the adjustment window for the option press MENU 2 Press ENTER to access the option s adjustment window 2 Select the setting and press ENTER Or 1 Press MENU highlight Adjustments and press ENTER A list of all options and their current settings appears with the selected option highlighted GPSMAP 198C Sounder Owner s Manual 79 Usinc SONAR gt SONAR PAGE Zoom Adjustment Mein i EAS Range Adjustment Fk ai 4X Split Zoom Dual Frequency Mode Range sets the screen depth range used for viewing The unit can be set to automatically track the bottom or set to a user specified 2X Split shows two reduced size sonar pictures at the depth range Auto mode shows the most information possible while same time The right half of the screen shows the complete continuously showing the bottom sonar picture at its original scale The left half shows a Zoom used to quickly select a screen zoom scale or split portion of the original picture at 1 2 depth scale the screen When a scale other than No Zoom is selected the 2X Zoom shows the 2X zoomed picture on the full screen Adjustment Menu shows a new selection labeled View The Zoom and does not show the original depth scale setting 1s divided into six levels 4X Split shows two reduced pictures the right at the original depth scale and the left at 1 4 the original depth scale
77. e bracket is designed for a tight fit to provide additional support when swiveling the unit GPSMAP 198C Sounder Owner s Manual APPENDIX gt MouNTING THE GPSMAP 198C SOUNDER 5 Screw the two mounting knobs through the bracket and into the screen case 6 Connect the power data and antenna cables external antenna only to the back of the unit making sure the locking rings are fully tightened on both connectors Flush Mounting the GPSMAP 198C Sounder The GPSMAP 198C Sounder can be flush mounted on a flat panel When flush mounting the GPSMAP 198C Sounder be sure to choose an appropriately sized location for the unit see unit dimensions on page 93 and leave 1 25 32 mm clearance below the data card slot for inserting or removing data cards A Flush Mount Template is provided in the package Use the instructions on the template to complete the flush mount installation 95 APPENDIX gt INSTALLING THE TRANSDUCER Installing the Transducer The transducer acts as the eyes and ears of your new sonar Proper transducer installation is critical to the operation of your unit The transducer transmits sound waves toward the bottom in a cone shape The larger the cone angle the larger the coverage area at a given depth dead zone fish not seen 96 A wide cone angle transducer works best in shallow water The wide cone angle provides a large coverage area but at a decreased bottom resolution In deeper water this can result
78. e highlighted waypoint on the GPS User Proximity Tide Waypoint Edit Page Tro GRHPHX 4 Press ENTER to return to the list and automatically highlight Pent l pl the next waypoint Track toa Create Waypoint To search for a waypoint by name Time 1 Highlight the name field and press ENTER ie Delete All alid m for Main Menu 2 Use the ROCKER to select the first letter of the name Somar TOURS 3 Move to the right and enter the second letter if you do not units TOURS see the name in the list below m _ 4 Repeat this until the name appears Press ENTER when i eee T you see the name 5 Highlight the name on the list and press ENTER again to review the waypoint When finished highlight OK and press ENTER 50 GPSMAP 198C Sounder Owner s Manual MAIN Menu gt Points TAB To delete waypoints by symbol Proximity Waypoint List 1 From the User sub tab highlight the waypoint to delete and The Proximity list allows you to define an alarm circle around a press MENU Select Delete By Symbol and press ENTER Stored waypoint location and can be used to help you avoid reefs 2 Use the ROCKER to highlight the symbol of the waypoint s rocks or restricted waters Up to 10 waypoints can be listed with to delete and press ENTER a maximum alarm radius of 99 99 nautical or statute miles or 3 Press ENTER to confirm To stop the deletion choose kilometers If a proximity alarm circle overlaps with an existing Cance
79. eate Wpt Delete Show Hap Create Wpt a Oe ole ___Delete__ _Show Map CITEA Receiving DSC Calls DSC Entry Review Page Each time you receive a Distress Call or Position Report a Notification Page is shown and the call is placed in the DSC Call To review a call or log entry List and Log The Notification Page contains information about Press Menu twice the call including the type of call distress or position report 2 Open the Call List or Log from the DSC tab the MMSI number of the caller a user definable name the time 3 Press up or down on ROCKER to highlight the call you want and date of the call the Bearing and Distance from your current to review position and the coordinates of the caller To see the callers 4 Press ENTER to open the DSC Entry Review Page location on a map select the Show Map button To create a waypoint at the caller s location select the Create Wpt button To close the Notification Page press QUIT GPSMAP 198C Sounder Owner s Manual 23 Basic OPERATION gt DSC DSC Call List The DSC Call List shows the 50 most recent calls even if the unit is left unattended The Call List shows the most recent call from a vessel If a second call from the same vessel is received it replaces the first call in the Call List Press MENU to sort the list and delete entries DSC Log When DSC calls are received they are automatically placed in the Log with the most recent call at the top The
80. eck this box to show track Basic OPERATION gt NAVIGATING TO A DESTINATION To start a TracBack using the NAV key e Ifthe track log interval is set to the Time option the route 1 Press NAV highlight the Follow Track and press ENTER can not follow your exact path For best performance keep 2 Highlight the track you want to follow and press ENTER the interval set to resolution 3 Choose Original to navigate from the start to the end of e Ifthe receiver is turned off or satellite coverage is lost during your trip or Reverse to navigate from the end to the start of your trip the TracBack draws a straight line between any your trip and press ENTER point where coverage was lost and where it resumed 4 To stop TracBack navigation press NAV highlight Stop e Ifthe track log s changes in distance and direction are too Bavi gaton die eee Niet complex 254 waypoints can not mark your path accurately When a TracBack is active the GPSMAP 198C Sounder takes the The receiver then assigns the 254 waypoints to the most track log currently stored in memory and divides it into segments significant points of your track and simplifies segments with called legs Up to 254 temporary turns BEGIN TURN 1 TURN fewer changes in direction 2 TURN 3 TURN X END are created to mark the most significant features of the track log in order to duplicate your exact path as closely as possible To get the most out of the TracBack feature r
81. emember the following tips For more information on setting up the Track options and saved tracks see pages 59 e Always clear the track log at the starting point Set the Record Mode option on the track log setup page to Fill or Wrap The track log memory must contain at least two points to create a TracBack route 16 GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt ROUTES Routes To create a route using the Route Edit Map Page You can create and store up to 50 user defined reversible routes 1 Press MENU twice to show the Main Menu numbered 1 50 with up to 254 waypoints each Routes are 2 Use the ROCKER to highlight the Route tab and press MENU to show the route options page or highlight the first created and modified in two ways The first method creates the available blank route slot and press ENTER Skip to step 4 route using a Map Page This method selects points on the map The second method enters the waypoint names as text on the Route PO ed ile MEGa Review Page This method lists the waypoints as you create the 3 Select New Route and press ENTER route All of the route functions are accessed through the Main 4 To add an existing waypoint or map item to the route use Menu or the NAV key GPS Tite GPSMAP TOUR 0 p Celes Points d Track oo 22 eee E cxnientniateenenctentinieieclenidie Card Time tea cenalansieiaeslaeaemieninionian eS a Hiway Te
82. end Tracks and Send Waypoints NMEA In NMEA Out supports the input output of standard NMEA 0183 data and sonar NMEA input support for the DPT MTW and VHW sentences e None provides no interfacing capabilities automatically turned to Off See pages 99 and 100 for wiring and NMEA version information 72 NOTE If a DGPS receiver is used WAAS capability is Port 2 Garmin DGPS supports connections with a Garmin DGPS beacon receiver Other DGPS supports DGPS input using a standard RTCM format without any output capabilities NMEA In NMEA Out supports the input output of standard NMEA 0183 data and sonar NMEA input support for the DPT MTW and VHW sentences You can also adjust the NMEA output RTCM In NMEA Out supports Differential GPS DGPS input using a standard RTCM format and also provides NMEA 0183 output e None provides no interfacing capabilities GPSMAP 198C Sounder Owner s Manual Main Menu gt Comm TAB GPS _ part 1 port 2 To select a transfer mode Trip Serial Data Format 1 Use the ROCKER to select Garmin Data Transfer in the Celes GARMIN Data Transfer Serial Data F field Points Transfer Mode erial Data Format field Track 2 Highlight the Transfer Mode field and press ENTER Time Request Almanac 3 Use the ROCKER to select a setting and press ENTER Pages Request Proximity Map Request Routes Hiway Reques
83. ering a name You can also use the Find feature to center your search from any waypoint route list entry map item or tide station Highlight the item you want to find from and press FIND To Find an item from other locations 1 From the Map Page use the ROCKER to pan select a e Nearest To Boat centers search from your boat s current location and press FIND location 2 Using the ROCKER highlight a category from the list and e Nearest To Other centers your search around another map press ENTER location Find e Nearest To Next centers search from the next point of your nas active route Anchorage You can also Find Cities Nearest To Destination centers search from the last point from items found on the Find List of your active route Restricted Areas Tide Stations Transportation Wrecks Obstruct 20 GPSMAP 198C Sounder Owner s Manual To Find an item using the Find options 1 From any page press FIND 2 Using the ROCKER highlight a category from the list and press ENTER 3 From the search results list press MENU highlight an option and press ENTER Navaids Ar i Lookout Tr i 1Nearest To Other i Nearest To Next o Nearest To Destination meno for Main Menu Egmont Key Egmont Key Us 11415 a 40000 From Current Location Find Menu Options GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt ADDITIONAL INFORMATI
84. es When viewing the GPS tab on the Main Menu a signal strength bar for each satellite in view appears on the bottom of the page with the appropriate satellite number under each bar e No signal strength bars the receiver is looking for the satellites indicated Hollow signal strength bars the receiver has found the indicated satellite s and is collecting data Solid signal strength bars the receiver is ready to use When the receiver has collected information from at least three satellites the top of the screen shows either Ready 2D or 3D and the GPSMAP 198C Sounder is ready for use GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt SIMULATOR MODE Simulator Mode crs Simulating f Tide Accuracy DOP Simulator Mode turns the GPS receiver off for use indoors or 4 20 practice Any of the functions discussed in the following pages one can be performed in Simulator Mode While in Simulator Mode a Running Simulator message appears after 2 minutes of inactivity Keep in mind that the GPSMAP 198C Sounder does not track satellites in Simulator Mode and this mode should never be used for actual navigation All the waypoint and route planning completed in Simulator Mode is retained in memory for future use S Running Simulator urep Sonar Requires External Device aN WARNING Do not attempt to navigate using Simulator Mode When the un
85. es not provide MMSI numbers For more information about Digital Selective Calling and Maritime Mobile Service Identity MMSI numbers refer to page 104 in the Appendix Understanding Distress Calls When the GPSMAP 198C Sounder receives a Distress Call from a connected DSC enabled VHF radio an alert message and notification page are shown and an alarm tone 1s sounded Distress Calls are shown in the DSC Call List and Log with a checkered symbol GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt DSC Understanding Position Reports When a Distress Call or Position Report is placed in the Call List A Position Report is similar to a Distress Call except no alarm is and Log the information on the Notification Page is retained sounded Position Reports are not broadcast to all DSC users and To review a DSC call or log entry highlight the entry and are shown with a boat symbol press ENTER The DSC Entry Review Page is identical to the Notification Page with one exception the entry can be deleted DSC Position Report MMSI 000000001 Distress Call MMSI E 000000001 DSC Entry Review MMSI 000000001 Receiving Time 29 MAY 03 05 19 28 Receiving Time 29 MAY 03 05 21 15 Receiving Time 29 MAY 03 05 21 15 From Current Position From Current Position S57 Ho34 a7 329 357 H034 47 329 Delete Show Hap Cr
86. es additional equipment 103 APPENDIX gt Wuat is MMSI What is a Maritime Mobile Service Identity MMSI Maritime Mobile Service Identity MMSI basically allows a VHF radio to act like a phone In order to make a call on a phone you first need a phone number to dial The 9 digit MMSI number acts like a phone number when used in a Position Report and as a unique identifier to the Coast Guard when used in an emergency Distress Call In order to obtain a Maritime Mobile Service Identity MMSI number users must register their VHF radio with the FCC Form 605 Garmin does not supply this number How ARE MMSI assignments obtained Non commercial users for example recreational users who remain in domestic waters and only carry VHF EPIRB Emergency Position Indicating Radio Beacons and Radar are not required to have a FCC ship station license The FCC and Coast Guard have authorized some second and third party vendors to assign MMSI numbers This service is limited to registering recreational vessels only To receive information on how to obtain a recreational MMSI number contact http www uscg mil rescue2 1 links mmsi htm or http wireless fcc gov marine 104 U S Non Federal User Commercial users or those who travel outside the U S or Canada must apply for a ship station license or an amendment to a ship station license To find out if you require a Ship Station license contact http wireless fcc gov marine
87. feature is particularly useful when using Fish Symbols GPSMAP 198C Sounder Owner s Manual Keel Offset aused to offset the surface reading for the depth of a keel This makes it possible to measure depth from the bottom of your keel instead of from the transducer s location Enter a positive number to offset for a keel or enter a negative number to compensate for a large vessel that can draw several feet of water The Keel Offset reflects in the depth reading Keel Offset Transducer at Surface Enter positive number to show depth from bottom of keel Keel Offset Transducer at Bottom of Keel Enter negative number to show depth from surface Map Split Sonar Detail controls Map Page sonar split range scale Full Range shows the entire scale of 2X or 4X left side split of Sonar Page Maximum Detail shows what is shown on the left side of a split sonar screen GPSMAP 198C Sounder Owner s Manual Using SONAR gt SONAR TAB OPTIONS Background Color sets the background color on the Sonar Page to Black Blue or White Calibrate Water Speed this is only available if you are using a speed capable transducer sensor Calibration is required to ensure the Water Speed shown on your unit is accurate The unit automatically use the GPS ground speed if it is available for comparison on the calibration If a GPS ground speed is not available use either your boat s speedometer reading not
88. fies whether or not to record a track log define how it is recorded or save track log data for future use The Track Logs Page also provides an indicator of the memory used for the active track log and options to clear the track memory or start a TracBack route See pages 14 for TracBack information The Track tab is divided in two sub tabs Active and Saved Active Sub Tab The Active sub tab is for the active log the log currently being recorded It shows track memory used and current settings GPS active Saved Tide Record Mode Trip W Celes rap Points Interval Yalue Route Resolution 82 vat OO Sew Card Time ____ Erase Pages Hap Hiway Temp Sonar Systm Units Comm Alarm Active Track Memory Used z 20 Active Track Tab GPSMAP 198C Sounder Owner s Manual Main MENU gt TRACK TAB Saved Sub Tab The Saved sub tab shows and manages a list of any saved track logs allows for TracBack activation and Map Page of saved logs The active log stores up to approximately 2 500 track log points based on the criteria specified in the Track settings Up to 15 track logs can be saved in memory with up to 500 track log points in each saved log A TracBack can be started from any of the saved tracks on this tab Active Saved trp O8 FEB 05 celes UE Fonts 28 JAN 05 12 Available 3 Used Saved Track
89. from the map highlight either the User or Nearest tab and press MENU With Select From Map highlighted press ENTER Use the zoom IN and OUT keys and the ROCKER to select a waypoint and press ENTER Simulating SPEED t CSOt as t CS S a oe 0 0 DIST TO HEXT POSITION N 35 02 036 W076 25 039 Go To Point Rong Follow Route Follow Track GPSMAP 198C Sounder Owner s Manual Selecting a Go To Graphically A graphical Go To can be used to select one of three items from the Map Page an existing waypoint an on screen map item such as roads rivers cities and navaids or a new map point If you are selecting a map item as the Go To destination the GPSMAP 198C Sounder automatically uses the name of the map item but the point 1s not stored in the waypoint list See page 21 for creating waypoints using map items If you are selecting a new map point non map item as the Go To destination the GPSMAP 198C Sounder automatically creates a waypoint at the pointer location To start an existing waypoint or map item as a Go To from the Map Page 1 Use the ROCKER to highlight the waypoint or on screen map item and press NAV Go To lt waypoint name gt appears then press ENTER Or Highlight the waypoint or map item and press ENTER Highlight the Go To button at the bottom of the window and press ENTER Basic OPERATION gt NAVIGATING TO A
90. gnal or you ise can enter the beacon frequency and bit rate on the unit and the T CESA GSV le information is used to tune the beacon receiver T To have the unit automatically scan for a frequency STENT EP 1 With the unit set to Garmin DGPS or RTCM In NMEA Out N paia use the ROCKER to highlight the Beacon field and press Names a ENTER P scene ae 2 Highlight Scan and press ENTER The numbers in the Frequency field changes as the unit scans from 284 kHz to 325 kHz 200 bit rate then 100 at 6 second intervals Advanced NMEA Output Setup Page 74 GPSMAP 198C Sounder Owner s Manual Main Menu gt Comm TAB To manually enter a frequency and bit rate 1 With the unit set to Garmin DGPS or RTCM In NMEA Out GPS port 1 Port 2 Trip Serial Data Format Celes Route Baud Status use the ROCKER to highlight the Beacon field and press Track 4800 Scanning ENTER Beacon Bit Rate Frequency Status Field a 2 Highlight User and press ENTER Hiway Istance SNR and 3 Highlight the Frequency or Bit Rate field press ENTER Units Distance shows enter a frequency or bit rate and press ENTER when fenm data when signal finished is received The Status field shows one of the following Tuning the unit is attempting to tune to the specified A NOTE The DGPS beacon transmitters are operated
91. he current Map Page the screen actively scrolls forward to provide continuous map coverage An hourglass symbol appears by the pointer while the unit is busy drawing new map details To FISH SPEED Veapeeneqenceqear T aaaponooponti 0 0 25 N o A E TAA DIST TO HEXT POSITION Move the pointer n N 4130 531 3 Additional Information Tabs Light Front Clearing Line Chart 11467 Light Type Flashing Period 4 0s Sam International Designation J2948 Notes Passing light Height above Datum 26 0 Height above Foundation 0 0 Pressing ENTER while highlighting a map item brings up additional details and options From Current Location NH 25 45 112 0 27 035 HO080 07 629 Additional Options To select an on screen waypoint or map item with the W082 42 093 over an item L on the map to Mineyahta 0n the Bay N arangos map pointer highlight it aS 1 Use the ROCKER to move the map pointer to a waypoint or map item If there are several waypoints grouped closely together zoom in closer for a better view MINEYAHT A ON THE BAY A ies o ea 2 When a waypoint or map item is selected it is highlighted W ae on screen with the name and location shown Press Ph S ENTER to show details of the map item When using BlueChart or MapSource data additional information tabs As you move the pointer the dis
92. iconatinaisnsscoest 102 WUE IS WAAS Ceca recteactaatescrecessssausansesuncssasavenesunesntornenssteananes 103 What is Differential GPS DGPS es eseseeeeeeeeees 103 What is a Maritime Mobile Service Identity MMSI 104 How ARE MMSI assignments obtained cscscsssee 104 Navigation TOTINS cscxccasicecsnsvsnesseccdessenscsnciiaracvenssanstasneneanszocens 105 MoS AGS caaan S 107 LORAN TD SySt m siioveuussinsianssnaunsinsenuinsanennarunnnaanusian aasa 109 Optional Accessories ssssssssssssssnnsnnsnrnnnnrnennsnnnnnnnnnnnnnnn 111 Software License Agreement cscssssssssesesserseeseseeees 112 Product Registration siicceiscnsssesec stensesiassctaborneviasectaluensveasecie 112 Linnited Warranty sss scicintsessnntucetteenadenstanetiasaedensdavsstnedsaniauen 113 FCC COmipliainCe saissciscciccstiscsiaciancsavsisseacnnccesisetianvncttniesiccenst 114 NIV GY SAE A E N EE A A 115 GPSMAP 198C Sounder Owner s Manual iii INTRODUCTION gt WARNINGS AND CAUTIONS Failure to avoid the following potentially hazardous situations could Use the electronic chart in the GPSMAP 198C Sounder only to facilitate result in an accident or collision resulting in death or serious injury not to replace the use of authorized government charts Official government charts and notices to mariners contain all information needed When navigating carefully compare information displayed on the l to navigate safely GPSMAP 198C Soun
93. igation point Course Line Auto Off 120 ft 800 mi sets the maximum zoom range the course line appears on the screen Track Sub Tab sints Points Nav Line ZTA Other Zoom Saved Tracks Auto Track Log Auto The Saved Tracks and Track Log options each contain adjustments for Zoom Zoom Auto Off 120 ft 800 mi sets the maximum zoom range the feature should appear on the Map Page Some types of data only show up to specific zoom ranges GPSMAP 198C Sounder Owner s Manual Accuracy Circle On Off toggles the circle On and Off The circle represents the approximate accuracy of the unit based on EPE DOP and basemap quality Your location 1s within the circle Lat Lon Grid Text None Small Medium and Large controls the screen size of the name Zoom Auto Off 120 ft 800 mi sets the maximum zoom range the feature should appear Map Outlines On Off toggles the coverage boxes for BlueChart MapSource data On and Off 67 MAIN Menu gt Hiway TEMP AND SONAR TABS Hiway Highway Tab The Hiway tab contains screen settings for the Highway Page Refer to the Highway Page section on page 35 Temp Temperature Tab The Temp tab screen the water temperature log The temperature log requires input from a temperature transducer sensor The most recent temperature measured shows on the far right side of the chart with the history trailing to the left The dotted lines within the chart indicate
94. ing or end of the route 1 Select the first to add waypoints to the beginning of the route or last to add waypoints to the end of the route route waypoint with the map pointer and press MENU Highlight the Add option and press ENTER Move the pointer to the new point or location and press ENTER 4 Ifyou are not inserting an existing waypoint press ENTER to confirm the new waypoint 5 Repeat steps 3 and 4 to insert additional waypoints or press QUIT to finish The GPSMAP 198C Sounder s route edit mode also allows you to insert a new route waypoint in any route leg using the map pointer To insert a new waypoint between two existing route waypoints 1 Use the ROCKER to select the leg you want to insert the new waypoint in the route line is now highlighted and a dotted line appears when the leg is selected and press ENTER 2 Move the pointer to the new map location existing waypoint or map item ADD is shown below the arrow and the route lines move with the arrow and press ENTER 3 Ifyou are not inserting an existing point press ENTER to confirm the new waypoint GPSMAP 198C Sounder Owner s Manual Main Menu gt Routes TAB Add Before inserts a waypoint into the list of route points or add a point s onto the end of the route To insert a point into the route or add a point to the end i From either the Route Review or Active Route Pages use the ROCKER to highlight the point you want to insert th
95. ing procedures for your unit in detail This manual is organized into the following chapters The Introduction section contains the Table of Contents as well as GPSMAP 198C Sounder care information The Basic Operation section provides you with detailed information and step by step directions for features such as using the Find Menu navigating a route and using waypoints The Main Pages section provides detailed explanations about each page in the GPSMAP 198C Sounder and step by step directions on using the pages The Main Menu section provides detailed explanations about the Main Menu and how to use it to configure your unit The Appendix contains installation instructions specifications optional accessories and maintenance information You can also find warranty and FCC information in the Appendix Read the Safety Information to learn how to install and use your Garmin GPSMAP 198C Sounder safely and responsibly An Index is provided at the end of the manual for reference INTRODUCTION gt TABLE OF CONTENTS Table of Contents Main MONU iiini 39 i OPS NAD s caees is tdccatreeae aah cca ceaesietiaste ste useseeseentetsenaeretes 39 MT EN Uses terns sesso preentnepnearesrecnmeee ne BSN Tab ccecceccecascrescievucanatectscteagetetle teeeciitesticeretctece 43 MIOUN MISAN aedade ea pei H Trip Tab 46 Warning r A A E AA iv Celes Celestial Tab sesccssscsstsssssssessssesnsssrsssesnessssessn 47 CAO anen tines iv Points Tab 48 Basic Operat
96. ion ssssssssssssesuunnnnosssnnunnnnnsnnunnnnnnnnonnnnnnrnnnnnnnns 1 Routes Tab ssssssssssssssssssssssssssssssssessesssssesssssssssecessssseeseessssessens 53 Initializing the RECEIVER 1 Track Tabe aie aen snenatacad esseottincattnsdeostvassituattesiat 59 Simulator Mode ssssssesussranunnnosonsnnnununnunnnononnnonanunnnnnnnonnnnneannnas 3 DE ARA E AA E E T 61 Adjusting the Backlight s sssssssssssseseeeeseeeeeeneen 4 Card TD aa cities 62 Interface Keys s sssssssssssrrneseenenennrnnnnnsnnnnrnnnnnnnnnnnrnnnnennennnnnnas 5 Time Tab sssssssssssssessseessneesssseersseersnecessseersneersnucessneessseersnscesssees 62 Entering Data and Selecting Options ssssesnenn 6 Pages Tabios aana 63 Using the Map Pointer siccisstssanstssciacascasassasdanivsientsnadaatantastniaaes 7 Man WA gases cece AAE EAEE NE 64 Creating and Using Waypoints ssessessersrrsrerrerrerrerreereereens 8 Hiway Highway Tab 68 Man OverBoard M OB s ssesssssssnssnnnsnnnsnnennnnnnnsnnnnennsnnnnnnnns 10 Temp Temperature Tab ccscsscsessesseesesseeseesseeseesseees 68 Reviewing and Editing Waypoints sssssssrrssrseseseserererrnnneens 11 Sonar Tab seecescescessecssessessessessesecsecssessessessaeseesatsatsstestesesaes 68 Navigating to a Destination scsssssssssesessesesssessesseeees 12 Systm System Tab ccssssssssssssssesssssssssessesssssssssssssesssssssessses 69 E OE OS A E E E A 17 AUE o E E EE E 70 iae E I EE E
97. it is set to Simulator Mode the GPS receiver is turned off Any satellite signal strength bars shown are only To place the GPSMAP 198C Sounder in simulations and do not represent the strength of actual satellite Simulator Mode signs O 1 Press MENU twice to show the Main Menu Press up or down on the ROCKER until the GPS tab is highlighted and then press MENU once 2 Use the ROCKER to highlight Start Simulator and press ENTER Choose No to the retail demonstration and press ENTER 3 Press ENTER to confirm the Running Simulator message that appears at the bottom of the screen Simulating appears at the top of each of the Main Pages 4 To turn off the Simulator Mode press MENU and select Stop Simulator GPSMAP 198C Sounder Owner s Manual 3 Basic OPERATION gt ADJUSTING THE BACKLIGHT apres r To adjust the simulated speed and heading from the Tro e Compass or Highway Pages Points Auto 1 Press up on the ROCKER increase the speed in T Language 10 knot kph mph increments Press down on the ROCKER ni oo es to decrease the speed in the same increments jas T rds mT Mo 2 Press left and right on the ROCKER to steer the boat only show while in Simulator Mode Auto Track 357 Speed Transducer Adjusting the Backlight 0 0 T Units System The Sounder s adjustable screen backlighting is controlled with the POWER key and can be adj
98. keys combined with the ROCKER allows you select zoom ranges and move the pointer Two basic map operating modes Position Mode and Pointer Mode determine what cartography is shown on the Map Page Position Mode moves the cartography to keep the present position marker within the screen area Pan Mode moves the cartography to keep the map pointer within the screen area GPSMAP 198C Sounder Owner s Manual Main Paces gt Map PAGE n N 41 30 531 Land 1 3 MuR LAKE ERIE User Waypoint lal l aT Position Triangle SA a MIHEYAHTA OH THE B Tr r FLR 48 o ats Navaids J WHITE WITH ORANGE BANDS d A Geographic ees G 0G CEDAR POINT Name en amp R Eroa Map Item Water Map Zoom Range ad map card i R din Map Page shown using optional MapSource data The GPSMAP 198C Sounder system starts in the Position Mode with your location centered on the Map Page When sufficient map coverage 1s not available to keep your location centered the position triangle moves toward the edge of the screen Pan Mode starts when the ROCKER is pressed The pointer is moved over the Map Page using the ROCKER When the pointer reaches the edge of the screen the map scrolls forward under the pointer 27 Main Paces gt Map PAGE Using the Map Pointer The pointer pans away from your present location even outside of your current detail coverage As you pan past the edge of t
99. keys to zoom the map The map zoom range appears in the lower right corner 2 Use the ROCKER to point to the new location and press ENTER 3 To stop the move process press QUIT 12 Navigating to a Destination Using the Nav Key The NAV key provides three ways to navigate to a destination Go To Point Follow Route and Follow Track TracBack When you are actively navigating the Map Page shows a straight line from your current location to the destination The Go To option is the easiest method for selecting a destination A Go To allows you to select a destination point and quickly set a direct course from your present location If you have a point highlighted on a list or the map Go To lt point name gt appears in addition to Go To Point The Go To function is accessed from any list of points or graphically from the Map Page Simulating Select Waypoint MAN Nearest 001 F 001 BAIT o FISH GARMIN GRMEUR ouerzoom GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt NAVIGATING TO A DESTINATION To start a Go To from a point list 1 2 3 Press NAV Highlight Go To Point and press ENTER From the Find menu highlight Waypoints or another menu option and press ENTER To select a waypoint from the waypoint lists use the ROCKER to highlight either the By Name or Nearest tab select a waypoint and press ENTER Or Select a waypoint
100. l or press QUIT alarm circle a Proximity Overlaps Another Proximity Waypoint To delete all waypoints or the entire waypoint list message appears Because the unit only alerts for one of the 1 Press MENU to select the options window overlap points use caution when navigating in these areas If you 2 Use the ROCKER to highlight Delete All and press enter an alarm circle overlap you are only alerted to the closest ENTER proximity waypoint 3 Highlight OK and press ENTER to confirm ws User Proximity Proximity Alarm Celes Points Waypoint Distance Route GARMIN 12 00 GPSMAP 198C Sounder Owner s Manual 51 MAIN Menu gt Points TAB To add a proximity waypoint 52 k Use the ROCKER to highlight an empty space on the Proximity list and press ENTER The Find screen appears Highlight Waypoints and press ENTER To select a waypoint from the lists use the ROCKER to highlight a waypoint from the User or Nearest tab To select a waypoint from the map highlight either the User or Nearest tab and press MENU With Select From Map highlighted press ENTER Use the zoom In and Out keys and the ROCKER to highlight a waypoint Press ENTER to confirm The distance field is now highlighted Press ENTER to begin entry of the proximity radius Use the ROCKER to enter a distance value to 99 99 units and press ENTER Proximity Waypoint Proximity Circle
101. list automatically updates to indicate the next active point first The Active Route and Route Review Pages share many of the same features and options For more information on the Active Route Page see page 17 NOTE The Active Route Page only appears when the unit is navigating to a destination using a route TracBack or Go To Next TOUR2 Dest TOURS SPEED TO COURSE Active Route Page oF Main Paces gt Active Route PAGE Active Route Page Options The following options are available from the Active Route Page Hide Show Numbers see page 31 for instructions same as Map Page option Change Numbers see page 31 for instructions Edit on Map see page 17 for instructions Add Before see page 17 for instructions Remove see page 17 for instructions Invert treverses the direction of the route Re evaluate recalculates and restarts the current route Invert teverses the route To invert an active route i From the Active Route Page press MENU 2 Using the ROCKER highlight Invert and press ENTER to 38 reverse the route Re evaluate restarts the current route and selects the route leg closest to your current location as the active leg The active leg defines the current from and to waypoints To re evaluate an active route 1 From the Active Route Page press MENU 2 Using the ROCKER highlight Re evaluate and press ENTER to recalculate GPSMAP 19
102. lly speaking if the only thing between the transducer and the bottom is water the first strong return comes from the bottom directly below the transducer and sets the bottom level Weaker secondary returns provide the detailed data Stronger returns show in darker colors with red being the strongest return 1 k Cf U O Oy WG 5 Q CD J anan Aa II Aor l yyarmnar e hAanysy uUNnaer Owner s Manual USING SONAR gt SONAR TAB OPTIONS Understanding the Sonar Screen One of the first things to understand about sonar is that the transducer sends a beam down to the bottom of the water much like the beam of a flashlight The beam starts small near your vessel and expands as it gets to the bottom Refer to Transducer Coverage for more detailed information The Sonar Page does not show a three dimensional representation of the underwater environment the screen is in two dimensions much like if you took a picture of an aquarium Only the depth of the item in the water is shown The Sonar screen does not show you where an item is located horizontally in the water as shown in the drawings below The fish is not directly above the tree in reality but it can look like it is on the Sonar Page Fish Tree Aerial View of the Water Sonar Page Using SONAR gt UNDERSTANDING SONAR Transducer Coverage The area covered by the transmitted sound waves is determined by the cone angle of the transducer and
103. ludes Course ETA Fuel to point Leg Distance Leg Fuel Leg Time Sunrise and Sunset at point location and Time To point To use the Trip Planning feature I 58 To select a planning field highlight a route from the Route List and press ENTER to show the Route Review Page One of nine available planning fields appears to the right of each route waypoint and its distance Press left or right on the ROCKER to select an item To enter planning information from the Route Review Page only press MENU and select Trip Planning from the options list Enter the figures for Speed Fuel Flow Departure Time and Departure Date Press QUIT to return to the Route Plan Page Trip Planning Data Fields 7 17 7 NOTE Fuel flow rates on your unit are measured in units per hour System setting changes for units of measure statute nautical or metric do not affect the fuel flow measure You should enter fuel flow rates based on available information for your vehicle S operator s manual or performance specifications Make note of the units of measure gallons or liters Delete Route deletes a route from the Route List Waypoints and map items are not deleted from unit memory To delete a route 1 2 From the Route Review Page press MENU Highlight Delete Route press ENTER and press ENTER again to confirm the deletion GPSMAP 198C Sounder Owner s Manual Track Tab The Track tab speci
104. mp lle 5 Units Comm larm 49 Available 1 Used Route Tab GPSMAP 198C Sounder Owner s Manual the map pointer to select a waypoint or map item and press ENTER Map items do not appear in the waypoint list To create a waypoint from a map item see page 21 To add a new waypoint to the route use the map pointer to select a map location and press ENTER Press ENTER again to confirm the new waypoint You can also change the name and symbol of the new waypoint see page 8 As you add each new waypoint to the route the data window at the top of the Map Page shows the waypoint map item name bearing and distance from your location and coordinates of the pointer The bottom of the screen shows the number of available and used points A route line appears on the map to indicate each completed leg and a dotted line appears indicating the distance and bearing to the arrow pointer from the last route waypoint Basic OPERATION gt ROUTES 6 Repeat steps 4 and 5 until you have finished defining all To create a route using text on the Route route waypoints Review Page 7 When finished press QUIT twice to return to the Route List 1 Press MENU twice to show the Main Menu Page Highlight Edit as Text and press ENTER to return to 2 Use the ROCKER to highlight the Route tab and press the Route Review Page TOUR 1 TOUR2 H 35 01 287 MENU to show the r
105. nguage 69 License Agreement 112 LORAN TD 109 M Magnetic Variation 71 Main Menu 39 Main Pages 26 Man OverBoard 10 MapSource 62 Map Datum 70 Map Detail 64 Map Information Page 65 Map Page 27 Options 30 Setup Map 33 Map Pointer 7 28 Map Scales 29 Map Tab 64 Maritime Mobile Service Identity 104 Mark Key 5 Measure Distance 32 Menu Key 5 Merge From Card 62 Messages 107 MMSI 22 104 MOB 10 MOB Key 5 116 NAV MOB Key 5 12 Navaids 66 Navigating 12 Distress Call 25 Go To 13 Position Report 25 Routes 53 TracBack 14 Navigation Terms 105 NMEA 74 Noise Reject 82 North Up 64 Numbers Page 34 O Off Course Alarm 76 Orientation 64 Out Zoom Key 5 Overzoom 29 p Pages Tab 63 Page Key 5 Pointer Page 33 Options 34 Points Tab 48 Position Format 70 Position Reports 23 Power Key 5 Power On Off 1 Proximity Waypoints 52 Q Quit Key 5 R Receiving a DSC Call 25 Replace From Card 62 Review DSC Call 23 Waypoints 11 Rocker Key 5 Routes 17 Copy 53 Create 17 Delete 53 Delete All 53 Edit 56 Routes Tab 53 Route Review Page 54 Options 55 RTCM 74 S Satellite Location 102 Satellite Sky View 102 Selecting Options 6 Shallow Deep Water Alarm 76 Simulator Mode 3 Software Update Card 69 Sonar 78 Depth Line 82 Gain 81 Noise Reject 82 Understanding 89 View Span 81 Whiteline 82 Sonar Page 78 Adjustment Menu 79 Bottom Split 81 Options 83 Sonar Tab 68 Options 85 Specifications 92 Speed Filter 69 Sp
106. nk on our Home Page Use this area to record the serial number 8 digit number located on the back of the box in case your GPSMAP 198C Sounder unit is lost stolen or needs service Be sure to keep your original sales receipt in a safe place or attach a photocopy inside the manual Serial Number Contact Garmin If you should encounter any difficulty while using your GPSMAP 198C Sounder or if you have any questions in the U S A contact Garmin Product Support by phone 913 397 8200 or 800 800 1020 Monday Friday 8 AM 5 PM Central Time or by e mail at sales garmin com In Europe contact Garmin Europe Ltd at 44 0870 8501241 GPSMAP 198C Sounder Owner s Manual Limited Warranty This Garmin product is warranted to be free from defects in materials or workmanship for one year from the date of purchase Within this period Garmin will at its sole option repair or replace any components that fail in normal use Such repairs or replacement will be made at no charge to the customer for parts or labor provided that the customer shall be responsible for any transportation cost This warranty does not cover failures due to abuse misuse accident or unauthorized alteration or repairs THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED OR STATUTORY INCLUDING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE STATUTORY OR OTHERW
107. nm kt ft systn Fahrenheit F mA a GPSMAP 198C Sounder Owner s Manual Main Menu gt Units TAB To 1 Heading selects the reference used in calculating heading information You can select from Auto Mag Var True Grid and User Mag Var Auto Mag Var provides magnetic north heading references that are automatically determined from your current location True provides headings based on a true north reference Grid provides headings based on a grid north reference and is used in conjunction with the grid position formats described on page 70 User Mag Var allows you to specify the magnetic variation at your current location and provides magnetic north heading references based on the variation you enter enter a user defined magnetic variation With the Heading field set to User Mag Var highlight the heading reference field immediately to the right and press ENTER Use the ROCKER to enter the magnetic variation at your current location and press ENTER WARNING If User Mag Var is selected you must periodically update the magnetic variation as your location changes Using this setting the unit does not automatically calculate and update the magnetic variation at your present location Failure to update this setting can result in substantial differences between the information shown on your unit and external references such as a magnetic compass GPSMAP 198C Sounder Owner s Manual
108. o select or deselect a map highlight the check box to the left of the name of a map Press ENTER to select or deselect the map The map is selected and appears on the Map Page when a check mark appears in the box adjacent to that map 4 To show detailed information and notes for each area highlight a name and press ENTER To view the notes for that area choose Show Notes To scroll through the notes highlight the notes press ENTER and use the ROCKER to scroll up down left and right or press MENU and choose a scroll option Map Information BUSSOSL Fl rida ta Bahanea Apr 2O01 Mor Henge est Indies Straits of Florida ittle i Eohamas L Bank Bahamas North East Pree MU S East Coast Cape Hat Atlantic Coast Straits of Flor United States Gulf Coast F U S Gulf Coost Florida Anclo way Florid U S Gul Florida Ta United States Gulf Coast Flo Marig Dohomer Herth Cart Providence Chuma omi Tendue af the Deran 371E Ch aale GPSMAP 198C Sounder Owner s Manual Main Menu gt Map TAB Waypoints Sub Tab jeneral Source T772Inis Points Text Zoom Waypoints Med Auto Active Route Med Auto The Waypoints and Active Route options each contain adjustments for Text and Zoom Text None Small Medium and Large controls the screen size of the name e Zoom Auto Off 120 ft 800 mi sets the maximum zoom range features should appear on the Map Page Some types of
109. of each satellite relative to the receiver s last known location The outer circle represents the horizon north up the inner circle 45 above the horizon and the center point a position directly overhead You can also set the sky view to a Track up configuration causing the top of the sky view to align along your current track heading WAAS Capability The GPSMAP 198C Sounder is capable of receiving WAAS Wide Area Augmentation System satellite signals WAAS is an FAA Federal Aviation Administration funded project to improve the overall accuracy and integrity of the GPS signal for aviation use but land sea based users can also benefit from this system At this time the system is still in the development stage and is not fully operational There are currently two WAAS satellites that can be received in the U S A one over the Atlantic Ocean and one over the Pacific GPSMAP 198C Sounder Owner s Manual Ocean in a geo stationary orbit over the equator Effective use of the WAAS satellite signal can be limited by your geographic location in relation to those satellites now in developmental service WAAS satellite signal reception requires an absolute clear view of the sky and works best when there are no nearby obstructions such as buildings mountains WAAS satellites are numbered 33 or higher when viewing the sky view on your GPSMAP 198C Sounder Initial reception of the WAAS signal can take up to 15 20 minutes then 1 2 minu
110. ol size GPSMAP 198C Sounder Owner s Manual Main Menu gt ALARM TAB To set an alarm 1 Use the ROCKER to highlight a sub tab 2 Highlight the field you want to start and press ENTER 3 Change the mode to the setting and press ENTER 4 Highlight the next field to the right press ENTER enter settings and press ENTER to finish If Persist is checked an alarm stays active until acknowledged Hiway On a 5 If you want the alarm to appear and beep until Tem gt Accuracy Press ENTER to acknowledged highlight the Persist box and press Snt Off 328 1 acknowledge an ENTER alarm a ENTER Alarm Clock GPSMAP 198C Sounder Owner s Manual 77 Using SONAR gt ONAR PAGE USING SONAR This section covers the additional sonar options for the GPSMAP 198C Sounder when used in conjunction with a transducer Read the nstallation Instructions to properly install the transducer NOTE You MUST have a transducer installed and connected to your GPSMAP 198C Sounder to use the sonar features Sonar Page The Sonar Page is where your GPSMAP 198C Sounder becomes a powerful fishfinder flasher To view the Sonar Page press PAGE or QUIT repeatedly until it shows Fish are shown as colored arches or as fish icons Both fish icons and arches appear in three different sizes Thermoclines are shown as shades of blue The area of strongest sonar return shows as solid white if Whiteline is a
111. omatically ai Soina ao appears Sonor route and navigate from the end waypoint back to the beginning ate ea waypoint From the Route list menu you can choose New Route M eee page 17 Copy Route Delete Route or Delete All a To start a route with the NAV key To stop navigation of a route 1 From any page press NAV using the ROCKER highlight Press NAV highlight Stop Navigation and press ENTER Follow Route and press ENTER If you highlight a route To copy or delete a route from the Route List or Route Review Page and press 1 From the Route List highlight the route you want to copy or NAV The window automatically shows Follow lt the route delete using the ROCKER and press MENU Taen 2 Choose either Copy Route or Delete Route and press 2 Highlight the route you want to navigate and press ENTER ENTER With OK highlighted press ENTER again to 3 Choose Activate or Invert and Activate and press confirm a deletion Copy uses the same route name with ENTER Activate uses the route as is Invert and Activate an additional number starting at 1 at the end of the route reverses and starts the route name To delete all routes 1 From the Route List press MENU 2 Highlight Delete All and press ENTER With OK highlighted press ENTER again to confirm the deletion GPSMAP 198C Sounder Owner s Manual 53 Main Menu gt Routes TAB Route Review Page GPSMap TOUR r e laypoin Bistence d Comey After you create a
112. ot Sounding 66 Storage 98 System Information 69 System Tab 69 T Temperature Scale 68 Temperature Tab 68 Thermoclines 91 Tide Stations 43 Tide Tab 43 Time Format 62 Time Tab 62 Time Zone 62 GPSMAP 198C Sounder Owner s Manual TracBack 14 Activate 16 Track Logs Clear 15 Save 15 Track Tab 59 Active 59 Saved 59 Track Up 64 Transducer 90 96 Trip Planning 58 Trip Tab 46 U Underwater Waypoints 84 Units Tab 70 Unit Defaults 69 W WAAS 40 103 Disable Enable 41 Waterproof 98 Water Speed 87 Water Temperature Alarm 76 Waypoints Creating 8 Creating Graphically 9 Editing 11 Enter Mark 8 Move 12 Proximity 52 Reviewing 11 Underwater 84 Waypoint Lists Proximity 51 User 49 Whiteline 82 91 Wide Area Augmentation System 40 103 Wiring Installation 99 Z Zoom Keys 5 Zoom Range 29 Zoom Settings 29 GPSMAP 198C Sounder Owner s Manual 117 For the latest free software updates excluding map data throughout the life of your Garmin products visit the Garmin Web site at www garmin com A aE n PN M ame m ua GARMIN Copyright 2005 Garmin Ltd or its subsidiaries Garmin International Inc 1200 East 151 Street Olathe Kansas 66062 U S A Garmin Europe Ltd Unit 5 The Quadrangle Abbey Park Industrial Estate Romsey SO51 9DL U K Garmin Corporation No 68 Jangshu 2 Road Shijr Taipei County Taiwan www garmin com Part Number 190 00541 00 Rev B
113. ou can also set the page that appears All Pages selects all pages first when you turn on the unit or enable disable the GPS Info on e Chartplotter Only selects the Map Page only the initial screen l e Nav Tools Only selects the Compass Numbers Highway To select or deselect a main page and Active Route Pages only Use the ROCKER to highlight the box to the left of the page name Pressing ENTER selects or deselects that page When a page is selected a check mark appears in the box e Basic Fishfinder selects the Sonar Page only if equipped with a transducer You must leave at least one page checked Defaults selects all pages To set the first page Map Use the ROCKER to highlight the First page option and eles GPS Info a First Page press ENTER Highlight the page you want to appear first Peat ee oo 7 ene To Option and press ENTER Treek leonpas Pose V am Tal ree Numbers Page V Jump To Gas Highway Page V Jump To mT Active Route Page y Jump To Seer Sonar Page v Jump To Units The checkboxes turn pages on off Comm in the Page Quit key cycle The Jump To buttons take you directly to that page Pages Tab GPSMAP 198C Sounder Owner s Manual 63 Main Menu gt Map TAB Map Tab AutoZoom On Off when On the map automatically The Map tab changes the show properties of the Map Page adjusts the map ae anee to a lower range
114. oute options menu or highlight the first available blank route slot and press ENTER Skip to step 4 if you use this method 3 Select New Route and press ENTER Press MENU select Edit as Text and press ENTER Use the ROCKER to highlight the first field under the word Waypoint and press ENTER In From Current Location Cities Tide Stations Transportation ADD appears below the pointer as you insert points Choose the category you want to add a route point from 18 GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt FIND 6 From the Find menu highlight Waypoints or another Find menu item and press ENTER From either the By Name or Nearest tab lists choose a waypoint and press ENTER See page 50 for searching for waypoints by name The FIND key searches the unit for user waypoints map items and any optional BlueChart or MapSource information loaded on a data card Press FIND to show a list of available find categories The default items are Waypoints Cities Tide Stations and Transportation Additional items such as Anchorages Businesses Exits Navaids Restricted Areas and Wrecks Obstructions appear if an optional BlueChart data card inserted into the unit If you press FIND and are in Pan Mode the unit centers its search from the location where the map pointer is located Your location or the map pointer must be within a map outline area to search for 7 From the W
115. ove the field highlight to the data field you want to change and press ENTER 3 Move up or down on the list using the ROCKER to highlight the data you want to show and press ENTER To exit press QUIT Next TOUR2 i MOURE NOTE Pointer Highway Location and Sonar field options are only available on medium and large sized data fields 31 Main Paces gt Map PAGE You can also merge the four medium default data fields to a single large field for better readability or you can split any or all of the default data fields to show four small data fields Single large data field Default medium keria plah iliii aissa h fields J qr N3436218 20 0 0e 16 9 1 5 Split small paidi 0 0 ites 10 418 selde 26 iese mn i 007 ane Measure Distance measures the bearing and distance between any two points on the Map Page To measure the bearing distance between two points 1 Highlight Measure Distance and press ENTER An on screen pointer labeled ENT REF appears on the Map Page at your present location 2 Move the pointer to a reference point the point that you want to measure from and press ENTER 32 Move the pointer to the end measurement point The bearing and distance from the reference point and pointer coordinates is shown in the data window at the top of the screen Press QUIT to finish oe N 27 33 109 Pointer 047
116. page 91 for more detail on this feature range and reads Off Scroll Noise Reject helps filter unwanted noise from the graph The Noise Reject tool can be turned Off set to Normal automatically adjusts for optimum viewing or to a fixed 1 100 setting Frequency f Frequency allows you to choose a transducer frequency Frequency refers to the pitch of the sound that the transducer sends and receives You can choose 200kHz 50kHz or Dual frequency Frequency Depth Line adds a horizontal depth Adjustment line across the screen that is used to measure the Scroll depth of underwater objects The depth of the Adjustment line appears in a box on the right side of the line Press up or down on the ROCKER to control the position of the line on the graph The depth shows in a window on the right side of the line To turn the Depth Line Depth Line Off press the ROCKER up until the Adjustment setting bar is all the way at the top of the range and reads Off 82 GPSMAP 198C Sounder Owner s Manual Scroll adjusts the rate that the graph scrolls from right to left If you are sitting still or the graph 1s moving too fast slowing the scroll rate or pausing it can be beneficial Depth Line Depth Line n Sonar Page Options The GPSMAP 198C Sounder s Sonar Page features a menu that provides access to additional function
117. pointer 3 Press QUIT to re center your boat on the Map Page Hepenpenperr T Verpeevepenee p Distance lt Bearing N_39 07 339 H094 33 065 Pointer Coordinates EXCELSIOR SPH o Map Pointer The Map Page actively scrolls or pans enabling you to explore areas around the world and create waypoints and routes Pressing QUIT returns the map to your present location can pause as it loads new map data A NOTE When the pointer reaches the edge of the map the unit Basic OPERATION gt CREATING AND Usinc WAYPOINTS Creating and Using Waypoints The Garmin GPSMAP 198C Sounder stores up to 3 000 alphanumeric waypoints with a user defined symbol comments and depth available for each waypoint Waypoints can be created using two basic methods ENTER MARK Key nmarks your present location and provides options to select a map position or map item from the Map Page Also you can enter a new waypoint s location coordinates manually Graphically defines a new waypoint location from the Map Page using the ROCKER N 3851 341 Depth W094 47 932 From Current Position 0 0 000 Delete Show Map MMNEN 73m ws TiD cr ENTER MARK Key The GPSMAP 198C Sounder s ENTER MARK key quickly captures your present location to create a new waypoint The unit must have a valid position 2D or 3D fix to mark your present location You can also use this option to manually enter
118. pplied to that satellite Date Time and Current Location The GPS gets date and time information from the satellite s on board atomic clock When the GPS receiver has achieved a 2D or 3D GPS location the current location appears in the selected location format GPSMAP 198C Sounder Owner s Manual What is WAAS The Wide Area Augmentation System WAAS is an F A A funded project to improve the overall integrity of the GPS signal It is a space based system that broadcasts integrity information and correction data as determined by ground reference stations WAAS testing completed in September 2003 confirmed an accuracy of 2 to 3 vertical meters throughout the majority of the continental U S and portions of Alaska For more information go to http gps faa gov Programs WAAS waas htm of the U S A we recommend you turn off WAAS for the most accurate location fix GPSMAP 198C Sounder Owner s Manual NOTE If you are using the GPSMAP 198C Sounder outside APPENDIX gt Whar is A WAAS ano DGPS What is Differential GPS DGPS The U S and Canadian governments among others have set up Differential GPS DGPS stations to transmit correction signals They are operational in coastal areas and on many navigable river systems The DGPS system 1s available for use without a fee Refer to the U S Coast Guard s Web site http www navcen uscg gov for locations and the status of the differential sites Using DGPS requir
119. rmin Main Menu gt Tipe TAB Tide Tab The Tide tab shows a graphical chart that shows tide station information in a 24 hour span starting at midnight station time You can choose from different dates and more than 3 000 tide stations st Vero Beach Ocean ot era a y High 12 15 Low High Low Tide Tab The top of the page shows the tide station being referenced below that the date The top of the chart shows a 24 hour block of local time LCL for your location with the reported station time STA appearing at the bottom Daytime light bar and nighttime dark bar show across the time scale with the time progressing from left to right Local time scales and sunrise sunset info can not be available for a few stations The solid light vertical lines are 43 Main Menu gt Tipe TAB in 4 hour increments and the light dotted vertical lines are in 1 hour increments A solid vertical line with the current time box at the top indicates the time of day when using current date and intersects the tide graph to show their relation avero Beach Ocean P Vero GPS l ilasa Dansk anani Tide Stations i Ti aes Inlet Bridge You can select from 74 Firan Inlet South Jet ort Pierce i a list of nearest s Fort Pierce y Micco stations E A Eden Nettles sland Wenldwitt Haring Bose Mor Local Time 1 2 mn
120. rox 45 seconds AutoLocate Approx 2 minutes Update Rate 1 second continuous GPS Accuracy Position lt 15 meters 49 feet 95 typical Velocity 0 05 meters sec steady state 92 DGPS USCG Accuracy Position 3 5 meters 10 16 feet with optional Garmin DGPS receiver 95 typical Velocity 0 05 meters sec steady state DGPS WAAS Accuracy Position lt 3 meters 10 feet 95 typical Velocity 0 05 meters sec steady state Dynamics 6gs Subject to accuracy degradation to 100 m 2DRMS under the U S DOD imposed Selective Availability Program Power Source 10 32 V DC Usage 14 watts max at 13 8 vDC Fuse AGC 3 AG 3 Amp Sonar Sounder Power 500 watts RMS 4000 watts peak to peak Frequency 50 200 kHz 40 10 Depth 1500 foot max depth Depth capacity is dependent on water salinity bottom type and other water conditions GPSMAP 198C Sounder Owner s Manual Installing the GPSMAP 198C Sounder The GPSMAP 198C Sounder must be properly installed according to the following instructions to get the best possible performance To complete the installation you need the appropriate fasteners and a 1 x 14 thread marine antenna mount available at most marine dealers Mounting the GPS Antenna The antenna should be mounted in a location that has a clear unobstructed view of the sky in all directions to ensure the best reception Avoid mounting the antenna where it is shaded by the boat s supe
121. rstructure a radome antenna or mast Sailboat users should avoid mounting the antenna high on the mast to prevent inaccurate speed readings caused by excessive heeling Most marine VHF and LORAN antennas should not seriously degrade the GPS antenna s reception Never paint the antenna or clean it with harsh solvents GPSMAP 198C Sounder Owner s Manual APPENDIX gt INSTALLING THE GPSMAP 198C SOUNDER co Suggested locations for mounting the external antenna The Garmin antenna screws directly onto any standard 1 x 14 thread antenna mount If you need to raise the antenna to avoid shading try using a 1 x 14 thread extension mast available at most marine dealers NOTE It is possible to route the coaxial cable either through or outside the antenna mount It is possible to remove the BNC connector on the coaxial cable and the coaxial cable shortened D to ease installation however doing so voids the antenna warranty If the BNC connector u is removed it must be replaced with a new solder on or crimp BNC connector carmi 93 APPENDIX gt MouNTING THE GPSMAP 198C SOUNDER To install the GPS antenna 1 Screw the antenna directly onto the 1 x 14 thread mount 2 Route the cable to the mounting location of the unit Use the appropriate tie wraps fasteners and sealant to secure the cable along the route and through any bulkhead or deck 3 After the
122. s and to layout and data field options Adjustments Show Pointer Show Numbers Page Defaults for Hain Henu Sonar Page Menu Options To show the Sonar Page options Press MENU To select a menu option Use the ROCKER to highlight the option and press ENTER The following options are available Adjustments lists the Adjustment Menu options and their current settings see page 79 GPSMAP 198C Sounder Owner s Manual Usinc SONAR gt SONAR PAGE To change an Adjustment setting 1 While on the Adjustment options list use the ROCKER to highlight the option and press ENTER 2 Use the ROCKER to make the change and press ENTER Show Hide Pointer allows you to reference sonar items and mark underwater waypoints This makes it easier to find and use an object such as a stump for a future fishing location When using this feature the Sonar Page pauses The pointer does not move off the paused screen and cannot show an area that has scrolled off the screen The depth is updated while the screen is paused but the unit does not show any new sonar data until the standard Sonar Page is resumed You can see a discontinuity from where the sonar information stops to where it starts again Depth Temp NW 37 15 378 60 8 WO76 10 147 Data Window Pointer Show Pointer Option 83 Usinc SONAR gt SONAR PAGE 84 To mark an underwater waypoint 1 From the Sonar Pag
123. s full and track recording has been already exists turned off To record more track points you need to clear the track log and turn track recording on This only appears when the track recording setting is set to Stop When Full Waypoint Memory Full the unit has stored the maximum number of waypoints 108 GPSMAP 198C Sounder Owner s Manual LORAN TD System LORAN C is a radio navigation aid operated and maintained in the United States by the United States Coast Guard The name LORAN is an acronym for LOng RAnge Navigation The LORAN system covers the entire United States and the U S Coastal Confluence Zone From the perspective of a mariner the system is used for ocean and coastal navigation It can be used as a supplemental system for harbor and harbor approach navigation and it 1s used for inland navigation by recreational vehicles E ji i ti E li 1 iol z Ei a7 D EE g Comal Fabrenhelt F TH Change to Loran TD from the Units tab on the Main Menu GPSMAP 198C Sounder Owner s Manual APPENDIX gt Loran TD SYSTEM LORAN TD Feature The LORAN TD Time Delay feature eases the transition from using LORAN to using GPS The GPSMAP unit automatically converts GPS coordinates to LORAN TDs for those who have a collection of LORAN fixes for favorite fishing spots and other waypoints recorded as TDs You can show your position as a TD or enter waypoints as TDs
124. ss to layout and data field options The data window located at the top of the page provides a user selectable layout of various types of useful data Each data field can be configured to show several data options The data window layout can be configured to show additional data fields and change the size of the data shown To show and select the Compass Page options 1 Press MENU 2 Use the ROCKER to highlight an option and press ENTER For detailed instructions on changing the data fields and layout of the Compass Page see page 31 34 Numbers Page The Numbers Page provides for precision navigation to degree of steerage The default page shows three large numbers fields You can customize the Numbers Page to show the size and number of fields along with the type data you want to see See page 31 for instructions on changing the data fields The Numbers Page provides a quick reference for the important data you want to show By default the page shows three large user selectable data fields showing a compass ribbon speed and current location coordinates You can also choose to show the three data fields in large lettering for better readability or you can split any or all of the data fields to show four smaller data fields See page 31 for detailed instructions on changing the data fields and layout of the Numbers Page GPSMAP 198C Sounder Owner s Manual Next TOURS Dest TOURS EUEEP REET Pp Peery ret PVTPUEEE P
125. stalled in the card slot located at the bottom right of the unit Data cards can be installed or removed at any time whether the unit is on or off To install a data card 1 Open the card door by pressing together on the two handles at the bottom of the door and lifting it up and open 2 Insert the card with the label facing front and the handle bottom into the slot 3 Firmly push the card into the unit It in not necessary to force the card and about 1 2 is still exposed when it is properly inserted If the unit is on a confirmation tone sounds and a message shows on screen noting the card details when the card is properly installed and accepted 4 Close the cover If you insert a data card and get a card format not recognized message try removing the card and reinserting it If the card is still not recognized contact Garmin Support or your Garmin dealer for assistance Data cards are not waterproof and should not be exposed to moisture or excessive static charges Data cards should be stored in the case supplied with the card GPSMAP 198C Sounder Owner s Manual APPENDIX gt INSTALLING AND Removine Data CARDS To remove a data card 1 Open the card door by pressing together on the two handles at the bottom of the door and lifting it up and open Grasp the card handle at the bottom and pull down firmly If the unit is on a confirmation tone sounds when the data card has been removed L
126. t Tracks sonar Request Waypoints Systm Send Almanac Units Send Proximity Comm Send Routes Send Tracks Advanced NMEA settings to adjust the NMEA output are available if you have one of the ports set to NMEA In NMEA Advanced NMEA settings enable disable certain sentences and adjust the number of Lat Lon output precision digits Settings affects both Port 1 and Port 2 NMEA outputs When transferring data between two Garmin units always set one to Host and use the other unit to either Send or Request the data To select an input output format 1 Select Port 1 or Port 2 highlight the Serial Data Format field and press ENTER 2 Use the ROCKER to select a setting and press ENTER GPSMAP 198C Sounder Owner s Manual 73 Main Menu gt Comm TAB To adjust the NMEA output To restore the Serial Data Format settings back to the 1 From the Comm tab press MENU highlight NMEA Setup default Garmin Data Transfer and press ENTER From the Comm tab press MENU highlight Defaults and 2 Highlight an option and press ENTER press ENTER 3 Use the ROCKER to select a setting and press ENTER If Garmin DGPS or RTCM In NMEA Out format is selected Press QUIT to return to the Comm tab additional fields are provided to control a Garmin differential Kc beacon receiver directly from your GPSMAP 198C Sounder The Tra Ga unit can automatically scan for the DGPS beacon si
127. tance and bearing from your appear Use the ROCKER to highlight the individual tabs present location to the pointer is shown in the data window along and shows additional information and options with the pointer s location coordinates Keep in mind that when the 3 Press QUIT to re center your location on screen pointer is stationary the distance and bearing from your present position changes as your location moves The pointer can also be used to view on screen waypoint and map item properties directly from the Map Page 28 GPSMAP 198C Sounder Owner s Manual Use the pointer to create new waypoints directly from the map To create a waypoint with the pointer 1 Use the ROCKER to move the pointer to the map location 2 Press ENTER and the New Map Waypoint window appears If the pointer is on a map item press ENTER and a new window with details about the item appears 3 Press ENTER again on the highlighted Create Wpt option Press ENTER to confirm the new waypoint using the default three digit name and symbol For more information about waypoints see page 8 GPSMAP 198C Sounder Owner s Manual Ma n Paces gt Map PAGE Selecting Map Zoom Ranges The Map Page has 28 available range scales from 20 ft to 800 mi 5 m to 1200 km The map zoom range is controlled by the IN and OUT keys with the current zoom range shown at the bottom right of the data window To select a map zoom range Press the OUT key to zoom out
128. tes afterwards When WAAS differential correction has been received for GPS satellites numbers 32 or below a D appears in the signal bar of the sky view and 2D or 3D Differential appears in the receiver status To learn more about the WAAS system its satellite positions and current state of development visit the FAA web site http gps faa gov Since WAAS requires CPU resources of the GPSMAP 198C Sounder to search for and track the satellites you can disable the WAAS feature to improve unit performance if WAAS reception is not available in your area Refer to the Appendix for more information GPSMAP 198C Sounder Owner s Manual Main Menu gt GPS Tas To Disable Enable WAAS capability 1 From the GPS tab press MENU 2 Use the ROCKER to highlight WAAS Off or WAAS On and press ENTER GPS Ready 3D Differential Tide Accuracy DOP 7 08 Points Differential i 4 a k i H Start Simulator Track Up Pases AutoLocate Map Initialize Position Set 2D Elevation ENO for Main Menu Highlight WAAS Off and press ENTER to disable the WAAS capabilities 41 Main Menu gt GPS Tas 42 AutoLocate the receiver is looking for any satellite whose almanac has been collected This process can take up to five minutes Acquiring Satellites the receiver is looking for and collecting data from satellites visible at i
129. ther Nearest To Next Nearest To Destination RENO for Main Menu From Current Location m seelaa fame Tacs a fe sa es a De 7 GPSMAP 198C Sounder Owner s Manual Main Menu gt Tipe TAB To select a tide station from the map 1 When the search results appear press FIND highlight Tide Stations press ENTER and then press MENU 2 Highlight Nearest To Other and press ENTER 3 Select a location on the map and press ENTER A list appears showing the nearest tide stations 4 Highlight the station and press ENTER twice If the None Found message appears repeat steps 1 4 until you find a Station To change the date for the tide chart 1 Using the ROCKER highlight the On field and press ENTER 2 Enter the date and press ENTER To use the current date Press MENU highlight Use Today s Date and press ENTER 45 Main Menu gt Trip TAB Move the time bar on the tide chart in 5 minute increments to show Trip Tab tide heights at various times on the chart The Trip tab shows the Trip Odometer Moving Average speed Total Average speed Maximum Speed Stopped Time Moving Time Total Time and Odometer To reset the data choose from Reset Trip Reset Max Speed Reset Odometer or Reset All and To see tide heights at various times on the chart 1 Press MENU highlight Move Cursor and press ENTER 2 Press left or right on the ROCKER to change the time
130. tions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This equipment generates uses and can radiate radio frequency energy and may cause harmful interference to radio communications if not installed and used in accordance with the instructions However there is no guarantee that interference will not occur in a particular installation 114 If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one of the following measures e Reortent or relocate the receiving antenna Increase the separation between the equipment and the receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help The GPSMAP 198C Sounder does not contain any user serviceable parts Repairs should only be made by an authorized Garmin service center Unauthorized repairs or modifications could result in permanent damage to the equipment and void your warranty and your authority to operate this device under Part 15 regulations GPSMAP 198C Sounder Owner s Manual Symbols 2D Differential 42 2D GPS Location 89 102 3D Differential 42 3D GPS Location 102 A
131. ts an alarm to sound when the battery is reaching a critical state of discharge DGPS and Accuracy DGPS alarm sounds when the unit loses a differential fix The accuracy alarm sounds when the GPS position accuracy falls outside the user set value Nav Sub Tab 6 e Anchor Drag sets an alarm to sound when you have exceeded a specified drift distance Enter a value in the distance field and use the control field to turn the alarm on and off Arrival sets an alarm to sound when at specified distance or time away from a destination waypoint Enter a distance radius or time for sounding the alarm and use the control field to set the alarm to Off Dist Distance or Time Off Course sets an alarm to sound when you are off the course by a specified distance Enter a distance in the distance field and use the control field to turn the off course alarm on and off Sonar Sub Tab You must be receiving sonar NMEA data for these functions to work See Using Sonar page 78 for more information Shallow Water Deep Water set alarms to sound when you enter an area of specified depth that is too shallow or too deep Enter a depth in the distance fields and use the control fields to turn the alarms on and off Water Temperature sets an alarm to sound when the transducer reports a temperature either above below inside or outside the specified values Fish sets alarm to sound when unit detects a fish of the specified symb
132. ts last known or initialized position but has not collected enough data to calculate a fix 2D at least three satellites with good geometry have been acquired and a 2 dimensional position fix latitude and longitude is being calculated 2D Differential appears when you are recetving DGPS corrections in 2D mode and a D shows on the strength bar of satellites being corrected 3D at least four satellites with good geometry have been acquired and your location is now being calculated in latitude longitude and elevation 3D Differential appears when you are receiving DGPS corrections in 3D mode and a D shows on the strength bar of satellites being corrected Poor GPS Coverage the receiver is no longer tracking enough satellites for a 2D or 3D fix Receiver Not Usable the receiver is unusable possibly due to interference or abnormal satellite conditions Turn the unit off and back on to reset Simulating the receiver is in Simulator Mode The Differential Receiver status shows one of the following Off No optional beacon receiver attached or enabled in the Comm menu or WAAS Off Searching For WAAS WAAS is enabled and receiver is searching for WAAS signal Using WAAS WAAS capability enabled and unit receiving WAAS corrections No Beacon Signal DGPS receiver attached but not transmitting RTCM data to GPS Tuning Beacon teceiver is tuning manual DGPS frequency Receiving Beacon unit is receiving
133. under requires input from a DSC enabled VHF radio to show position and sound show alerts from a Distress Call or Position Report Conversely the VHF radio requires input from a GPS to transmit position coordinates for a Distress Call or Position Report For connection information refer to Connecting the Power Data Cable on page 99 An emergency DSC Distress Call allows a vessel in trouble to transmit a substantial amount of information in a single transmission or call without the need for voice communication When any nearby rescuer receives the DSC signal an alarm sounds and they immediately receive the location of the caller The rescuer can choose to navigate to the caller s location to assist or forward the call on to the Coast Guard When the Coast Guard receives the call they can immediately access the caller s information such as who they are and the type of vessel in their database while they are in transit to the caller s location ZZ A non emergency DSC Position Report allows mariners to exchange and show the positions of one another When a DSC position is received the mariner can choose to create a waypoint or to show the received location on an electronic map Anytime a vessel receives a DSC call they can store and quickly navigate to that location using a Go To In order to use DSC users must first register their VHF radio with the FCC and receive a Maritime Mobile Service Identity MMSI number Garmin do
134. unit can log up to 100 calls When 100 calls are logged the oldest log is removed when a new call is received Press MENU to sort the list and delete entries DSC Directory The DSC Directory acts much like a phone book and can hold up to 50 entries Pressing MENU from this page shows options to add a New Item Delete a highlighted entry or Delete All entries To add a new Directory entry 1 Open the DSC Directory in the Main Menu 2 Use the ROCKER to highlight the first blank space in the directory list and press ENTER Or Press MENU highlight New Item and press ENTER 24 3 Enter the MMSI number a Name and any comments 4 When finished highlight OK and press ENTER New Directory Item Page When a Distress Call Position Report or Directory item is named the name 1s attached to that particular MMSI number If a name is used all DSC entries of the same MMSI number show the name GPSMAP 198C Sounder Owner s Manual Navigating to a Position Report or Distress Call After a Position Report or a Distress Call is received navigation can be quickly set to the call location To navigate to Position Report or Distress Call 1 Press NAV 2 With Go To MMSI Name highlighted press ENTER Or 1 Highlight the call on the Call List or Log and press NAV 2 With Go To MMSI Name or DSC highlighted press ENTER Distress Call Go To 000000001 _ Go To Point Receiy Follow Rout
135. use with Garmin products Accessories offered by other manufacturers have not been tested or approved for use with Garmin products Use of such accessories could cause damage to the GPSMAP 198C Sounder and void the warranty MapSource Software CD ROMs enhances the basemap create waypoints and routes from your PC MapSource offers several detailed mapping options that are compatible with the GPSMAP 198C Sounder including MetroGuide BlueChart and Fishing Hot Spots GPSMAP 198C Sounder Owner s Manual APPENDIX gt OPTIONAL ACCESSORIES Programmable Data Cards blank data cards are available in 8 MB 16 MB 32 MB 64 MB and 128 MB sizes Download street level map detail points of interest business addresses and phone numbers marine data topographical information and more from MapSource CD ROMs to a data card either directly through your GPSMAP 198C Sounder using the PC Interface Cable or with the Data Card Programmer USB Data Card Programmer programs blank data cards at high speed through a PC Pre Programmed Data Cards data cards pre programmed with either Garmin BlueChart or Fishing Hot Spots map data A C Adapter powers the unit using a standard AC house current PC Interface Cable with vehicle Power Adapter connects the GPSMAP 198C Sounder to a vehicle s electrical system on one end and a PC beacon receiver marine autopilot or other compatible device on the other end 111 APPENDIX gt SOFTWAR
136. usted from any page Prepare SW Update Card To enter a simulated speed and heading from the nas Main Menu 1 Press MENU twice to show the Main Menu 2 Use the ROCKER to highlight the Systm tab press right then down until the field below the word Speed is highlighted then press ENTER To adjust the backlighting 3 Use the ROCKER to enter a speed and press ENTER 1 Press and release the POWER key The adjustment slider 4 Use the ROCKER to highlight Track Control Press window appears ENTER and select a heading 2 Press the POWER key again and the user defined level of 5 Press ENTER to finish and QUIT until you return to the backlighting starts You can adjust this level by pressing up Map Page or down on the ROCKER If you press POWER one more time the backlight is at the maximum setting 3 Press ENTER or QUIT when finished 4 GPSMAP 198C Sounder Owner s Manual Basic OPERATION gt INTERFACE KEYS Interface Keys POWER Key IN OUT Zoom Keys e Press and hold to turn the unit on or off N e From the Map Page press to zoom e Press and release to adjust backlighting In or out PAGE Key CY From any other page press to scroll up or Se on down a list e Press to cycle through the main pages ROCKER Key e Press to end an operation in progress and l return to the main page Move up down right or left to move through lists highlight fields on screen QUIT Key buttons and icons enter data

Garmin 190-01183-03-0B GPS Receiver User Manual

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