GPS 72H owner’s manual
© 2009 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, USA Tel. (913) 397.8200 or (800) 800.1020 Fax (913) 397.8282 Garmin (Europe) Ltd. Liberty House Hounsdown Business Park, Southampton, Hampshire, SO40 9LR UK Tel. +44 (0) 870.8501241 (outside the UK) 0808 2380000 (within the UK) Fax +44 (0) 870.8501251 Garmin Corporation No. 68, Jangshu 2nd Road, Shijr, Taipei County, Taiwan Tel. 886/2.2642.9199 Fax 886/2.2642.9099 All rights reserved.
Introduction Introduction S ee the Important Safety and Product Information guide in the product box for product warnings and other important information. Manual Conventions When you are instructed to “press” something, press the buttons on the device. Use the rocker to select something in a list, and then press ENTER. The small arrows (>) used in the text indicate that you should select a series of items in order, for example, “Press PAGE > ENTER > select TRACKS.
Introduction Contact Garmin Contact Garmin Product Support if you have any questions while using your GPS 72H. In the USA, go to www.garmin.com/support, or contact Garmin USA by phone at (913) 397.8200 or (800) 800.1020. In the UK, contact Garmin (Europe) Ltd. by phone at 0808 2380000. Serial Number The serial number is located on the back of the device in the lower right corner. Optional Accessories For a list of available accessories, go to http://buy.garmin.com. In Europe, go to www.garmin.
Introduction Table of Contents Introduction........................... i Manual Conventions.....................i Tips and Shortcuts........................i Product Registration.....................i Contact Garmin...........................ii Serial Number.............................ii Optional Accessories...................ii Getting Started..................... 1 Installing the Batteries................ 2 Buttons....................................... 3 Turning the Device On and Off...
Introduction Appendix............................ 40 Connecting Your Device to a Computer............................... 40 Battery Information................... 41 Cleaning the Display Screen.... 41 Resetting the GPS 72H............ 41 Specifications........................... 42 Software License Agreement... 44 Declaration of Conformity (DoC)..................................... 44 Index...................................
Getting Started Getting Started Internal antenna Battery compartment Buttons Serial port (under weather cap) Display screen GPS 72H Owner’s Manual mini-USB port (under weather cap)
Getting Started Installing the Batteries The GPS 72H operates on two AA batteries. Use alkaline, NiMH, or lithium batteries. Use precharged NiMH or lithium batteries for best results. To install the batteries: 1. Turn the D-ring 1/4 turn counterclockwise, and pull the cover loose. 2. Insert the batteries, observing polarity. 3. Replace the battery cover. Long-Term Battery Storage Remove the batteries when you do not plan to use the GPS 72H for several months.
Getting Started ZOOM IN ZOOM OUT GO TO/ MOB PAGE MENU Power QUIT Buttons Rocker QUIT—press to return to the previous page and cycle through the main pages in reverse order. ENTER/ MARK ZOOM OUT—press to zoom the map out. PAGE—press to cycle through the main pages. Power—press and hold to turn the device on or off. Press and release to adjust the backlight. MENU—press and release to view the menu for the current page. Press twice to view the Main Menu.
Getting Started Turning the Device On and Off 1. Press to turn the device on. 2. Press and hold to turn the device off. Using the Rocker Use the rocker to: • Move through lists. • Highlight fields, on-screen buttons, or icons. • Move the map pointer. • Add or edit text and numbers. To edit text using the rocker: NOTE: The following example shows how to edit a waypoint name on the Mark Waypoint page. 1. Highlight the name field using the rocker, and press ENTER. 2.
Getting Started Attaching the Wrist Strap 1. Place the loop of the wrist strap through the slot opening at the bottom of the device. 2. Route the strap through the loop, and pull it tight. Acquiring GPS Satellite Signals 1. Go outdoors to an open area, away from tall buildings and trees. 2. Turn on the device. Acquiring satellite signals can take a few minutes. GPS 72H Owner’s Manual The bars on the GPS Information Page indicate the satellite strength.
Using the GPS 72H Using the GPS 72H Creating and Using Waypoints Waypoints are locations or landmarks you record and store in your GPS 72H. You can add waypoints to routes, and you can navigate directly to a selected waypoint. You can create waypoints using three methods. You can mark your current location, create a waypoint on the map, or enter coordinates for a waypoint manually. Marking Your Current Location You must have a valid position fix to mark your current location.
Using the GPS 72H Creating Waypoints Using the Map 1. On the map page, use the rocker to move the map pointer to the map area you want to mark. 2. Press ENTER to capture the map pointer location and open the new Waypoint page. 3. Select OK. Creating Waypoints using existing Coordinates 1. Press and hold ENTER to display the Mark Waypoint page. 2. Select the Location field. 3. Using the rocker, enter the new location coordinates. 4. Press ENTER.
Using the GPS 72H To delete a waypoint: 1. From the Waypoints page, select the waypoint you want to delete. 2. Press MENU > select Delete Waypoint > Yes. Note: When you delete a waypoint, you cannot recover it from the GPS 72H. Projecting a Waypoint Create a new waypoint by projecting the distance and bearing from one location to a new location. To project a waypoint: 1. Press MENU twice > select Points > Waypoints. 2. Select the waypoint you want to project. The Waypoint Information page opens. 3.
Using the GPS 72H Using GO TO Press GO TO at any time to quickly find a waypoint. Using Tracks 1. Press GO TO. 2. Select Waypoint. 3. Select the desired waypoint. The tracks feature creates an electronic bread-crumb trail, or “track log,” on the Map page as you travel. The track log contains information about points along its path. Man Overboard In the event of a person falling off your boat, press and hold MOB to store your current location. Select Yes to begin navigating to that point.
Using the GPS 72H To set up a track log: 1. Press MENU twice > select Tracks. 2. Select MENU > Setup Track Log. • Wrap When Full—the track log records over the oldest data with new data. • Record Method—select a track recording method. Select Distance, Time, or Auto. If your recording method is time or distance, enter the specific time or distance interval. Select Auto to record the tracks at a variable rate to create an optimum representation of your tracks. • Interval—select a track log recording rate.
Using the GPS 72H Navigating a Saved Track TracBack® navigation uses Track points in a saved track to automatically create a route. To use the TracBack feature: 1. Select a saved track from the Tracks page. 2. Select TracBack. 3. Select Original or Reverse. On the Active Track page, TracBack is listed as the name of the track. To create a waypoint on a saved track: 1. Select a saved track from the Tracks page. 2. Select Map. 3.
Using the GPS 72H Navigating a Route To navigate a saved route: 1. Press MENU twice > select Routes. 2. Select a saved route. 3. Press MENU > select Start Navigation. Editing a Route Use the Route page to edit, change the route name, and review route points. To change the name of the route: 1. Press MENU twice > select Routes. 2. Select a saved route. 3. Select the route name at the top of the Route page. 4. Use the rocker and the ENTER button to change the name of the route.
The Main Pages The Main Pages All of the information needed to operate your device is found on the five main pages: the GPS Information page, the Map page, the Compass page, the Highway page, and the Active route page. GPS Information Page • Press the PAGE button to navigate through the main pages. • Press MENU to access the menu for these pages. • Use the rocker and the ENTER button to select the option you want to change. • Press MENU twice to access the Main Menu.
The Main Pages Map Page To clear a track log: 1. From the Main Menu, select Tracks > Clear. 2. Select Yes. Data Fields Position icon Zoom scale Map pointer Map Page Your position on the map is represented by (position icon). As you travel, the position icon leaves a track log (trail). Waypoint names and symbols are also shown on the map. NOTE: Press OUT to zoom out or IN to zoom in. To view the map with north up: 1. From the Map page, press MENU. 2. Select Setup Map > General > Orientation > North Up.
The Main Pages To change a data field: 1. Press MENU > select Change Data Fields. The first data field is selected. 2. Press ENTER to see the list of data fields. For data field descriptions, see pages 30–33. 3. Select a data field. 4. Use the rocker and the ENTER button to change additional data fields. Map Orientation North Up orients the map like a paper map. Track Up orients the map in the direction of travel. 1. Press MENU > select Setup Map > General. 3. Select Orientation. 4.
The Main Pages • Map Tab—you can turn on or off MapSource®, customize latitude and longitude grid distance, and customize the grid labels. • Waypoint Tab—size and zoom setting for Waypoints and Active Route Waypoints. • Point Tab—size and zoom setting for Navaids, Points of Interest, Geo, and Exit option. • Line Tab—Zoom scale settings for Track Log, Saved Tracks, Active Route, and the Off/On setting for the Bearing Line.
The Main Pages Compass Page Options Data Fields—selects the number of data fields that appear on the Compass page. Highway Page Options Setup Page Layout—allows you to select the text size and the number of data fields rows. Change Data Fields—selects the type of data you want to show in the data fields. Change Data Fields—allows you to select the type of data you want to appear in the data fields. Highway Page Setup Highway—the Highway Setup features.
The Main Pages ◦ Saved Tracks—when Off is selected, Saved Tracks will does not appear. • Waypoint—the Waypoint Tab contains the On/Off settings for Next, Route, and Other. ◦ Next—determines if the next waypoint in a Route appear. If On is selected, you will see the next waypoint in the Route. If On is selected and the Route option is set to Off, only the Next Waypoint in the Route appears. ◦ Route—determines if the waypoints in a Route appear.
The Main Pages NOTE: Consult your vehicle’s owner’s manual for performance specifications. The Active Route page and the Route page display your trip information for each leg of the route, which includes Course, ETA, Fuel to point, Leg Fuel, Leg Time, Sunrise and Sunset at point location, Time to Point, and Leg Distance. To show a specific field, use the rocker to move through the fields. Stop Navigation—stops navigation of active route.
Settings Settings Trip Computer The Main Menu contains settings and features not found on the main pages and sub-menus. The Main Menu is accessible from any page by pressing MENU twice. To select a menu item or customize an option, use the rocker and the ENTER button. Used memory Menu options Battery Backlight power indicator Main Menu Page For information on the data fields on the Trip Computer page, go to page 30–33. Trip Computer Options From the Trip Computer page, press MENU > select option.
Settings Tracks Tracks Options From the Tracks Main Menu page, press MENU > select option. Delete Saved Track—deletes a saved track. Delete All Tracks—deletes all saved tracks. Setup Track Log—the Track Log Setup menu appears. • Record—Off, Wrap When Full or Stop When Full. If Wrap When Full is selected, when track memory is full, the oldest track point will be deleted and a new point added at the end. • Record Method—set to Auto, Time, or Distance.
Settings entered letters. You can continue to enter the name, or press ENTER to scroll through the list. Delete Waypoint—deletes the selected waypoint. Delete By Symbol—deletes all waypoints with the same symbol as the selected waypoint. For more information on waypoints, see page 6. Routes Routes Page Options Start/Stop Navigation—starts or stops the navigation of a route. Copy Route—copies a selected route. Delete Route—removes the selected route.
Settings Remove Point—removes a selected waypoint from the Proximity List. Remove All—removes all waypoints from the Proximity List. Celestial The Celestial menu allows you to view Sun and Moon or Hunt and Fish information. Sun and Moon The Sun and Moon page shows sunrise time, sunset time, moonrise time, moonset time, and the moon phase for a specified date. To view the Sun and Moon Page: • Select Sun and Moon to view the Sunrise/Sunset and Moon phases.
Settings Setup The Setup menu is arranged in a tab format. Each tab contains the settings that determine how the GPS 72H functions. Use the rocker and the ENTER button to change settings. General Tab The General tab contains settings for Receiver Mode, WAAS, Backlight Time Out, Beeper, and Language. General Tab Page • Battery Saver—optimizes the GPS 72H to save battery power. You may experience slower screen updates, but you should notice a significant increase in battery life.
Settings Language—sets the screen language for the GPS 72H. Current Date—displays the current date based on GPS data. Time Tab The Time tab contains the specific time settings. Current Time—displays the current time based on your time settings and GPS data. Units Tab The Units tab allows you to customize the units used for many different types of data. The units apply to related data fields throughout the GPS 72H. Time Tab Page Time Format—select either 12- or 24-hour format.
Settings Depth—set to show in feet, fathoms, or meters. The GPS 72H must be connected to a NMEA device providing the DPT or DBT sentence. For more information, see page 34. Distance and Speed—set to nautical, statute, or metric. Temperature—set to Fahrenheit or Celsius. specified in the time setting. To change the time setting, go to page 25. Location Tab The Location tab contains the settings for Location Format, Map Datum, North Reference, and Magnetic Variation.
Settings 100 datums available. Only change the Map Datum if you are using a chart or a paper map that specifies a different datum in the legend. Notice: Selecting the wrong map datum can result in substantial position errors. When in doubt, use the default WGS 84 datum for best overall performance. North Reference—select the reference used in calculating heading information. • Auto—provides magnetic north heading references which are automatically determined from your current location.
Settings Alarms Tab The Alarms tab contains settings for Anchor Drag, Approach and Arrival, Off Course, Shallow Water, and Deep Water. These settings determine if a warning beep sounds, and if an alarm message appears. Alarms Tab Page Anchor Drag—alerts you when the boat has drifted more than the set distance. Approach and Arrival—alerts you when you are approaching a turn or arriving at your destination.
Settings Interface Tab The Interface tab contains two fields: Serial Data Format and USB. Interface Tab Page Serial Data Format— communication settings between the GPS 72H and other electronic devices. • GARMIN—allows the GPS 72H to communicate with GARMIN software and other GARMIN GPS devices. • GARMIN DGPS—allows the GPS 72H to communicate with GARMIN Differential Correction devices.
Settings • RTCM In/NMEA Out—allows the GPS 72H to communicate with a NMEA 0183, version 2.3 sentences, GPRMC, GPGGA, GPGSA, GPGSV, GPGLL, GPBOD, GPRTE, and GPWPL. For NMEA connection information, see page 38. • RTCM In/Text Out—allows the GPS 72H to output simple text data that includes date, time, position, and velocity information. • None—turns off all serial communication. USB—displays connectivity of the device to a computer. For more information, see page 40.
Settings Data Field Description Data Field Description Dist to Destination (distance) The distance from a current location to a GO TO destination or final waypoint. Maximum Speed The maximum speed. Dist to Next (distance) Distance from a current location to a GO TO destination or the next waypoint. Moving Avg Speed (average) Average speed of the GPS 72H while moving. Moving Trip Timer Total time the GPS 72H has been moving.
Settings Data Field Description Data Field Description Time of Day Current time of day based on time settings. See page 25. Total Avg Speed (average) Time to Destination The estimated time required to reach a GO TO destination, or the final waypoint in a route. Average speed of the GPS 72H for both moving and stopped speeds since last timer reset. Total Trip Timer Total time the device has been in operation since last reset of the trip timers.
Settings Data Field Description Data Field Description Turn The angle difference (in degrees) between the bearing to your destination and current line of travel. L means turn left. R means turn right. Water Speed Speed of the boat relative to the water. Requires a NMEA 0183 device to acquire data. See page 38. Water Temperature The temperature of the water. Requires a NMEA 0183 device to acquire data. See page 38.
Marine Navigation Marine Navigation The GPS 72H can be used for marine navigation, as either a handheld or a mounted device. NOTE: Your choice of fastener hardware depends on the mounting surface material. Cradle Bail mount knob Mounting the GPS 72H A marine mount may be included with your device, or it is available as an optional accessory. Hardware Needed for Installation • Drill • Screwdriver (Phillips or flat) • Three #8 machine bolts with matching nuts and washers and a 5/32 in.
Marine Navigation 1. Remove the bail mount knob. Bail mount knob Bail mount Swivel base 2. Using the bail mount as a template, mark the location of the three pilot holes on the mounting surface. NOTE: If securing the base using self-tapping screws, drill 1/16 in. (1.5 mm) starter holes at the locations you marked. Starter holes should be no deeper than half the screw length. 4. Secure the bail mount with three bolts or screws. Do not overtighten. 5.
Marine Navigation Adjusting the Viewing Angle Swivel base 1. Tilt the GPS unit by loosening the knob. 2. Rotate the entire bracket assembly by loosening the bail mount knob on the swivel base. 4. If securing the base with machine bolts, drill three 5/32 in. (4 mm) holes. NOTE: If securing the base using self-tapping screws, drill 1/16 in. (1.5 mm) starter holes at the locations you marked. Starter holes should be no deeper than half the screw length. Knob 3.
Marine Navigation Installing the Device into the Mounting Bracket 1. Locate the groove on each side of the device case. 2. Align the grooves on the device with the corresponding tabs on the device cradle and slide the device downward into the bracket. 3. Secure the device in the cradle by sliding the locking mount handle to the left. Groove Locking handle Receiving Marine Data To receive VMG data, you must be connected to a NMEA 0183compatible water-speed sensor.
Marine Navigation Connecting the Power/Data Cable The power/data cable connects the GPS 72H to a 8-35 volt DC system and provides interface capabilities for connecting external devices. The color code in the diagram below indicates the appropriate harness connections. The replacement fuse is a AGC/3AG - 2.0 Amp fuse.
Marine Navigation The following are the sentences for NMEA 0183, version 2.3 output: • Approved sentences—GPRMC, GPGGA, GPGSA, GPGSV, GPGLL, GPBOD, GPRTE, and GPWPL. • Proprietary sentences—PGRME, PGRMZ, and PSLIB. The GPS 72H also includes NMEA input with support for the DPT, MTW, and VHW sentences.
Appendix Appendix Connecting Your Device to a Computer 1. Plug the small end of the USB cable into the mini-USB port on the back of the device (under the weather cap). 2. Connect the larger end of the USB cable to an available USB port on your computer. NOTE: To check your connection, press MENU twice > select Setup > Interface > Connected. 40 Transferring Tracks, Routes, or Waypoints Tracks, routes, and waypoints can be transferred between your device and a computer using MapSource.
Appendix Battery Information WARNING: Do not use a sharp object to remove user‑replaceable batteries. Contact your local waste disposal department to properly recycle the batteries. Optimizing Battery Life Use premium batteries for optimal performance and maximum battery life. Consider the following suggestions to maximize battery life: Cleaning the Display Screen Use a soft, clean, lint-free cloth. Use water, isopropyl alcohol, or eyeglass lens cleaner.
Appendix Specifications Size: W × H × D 1.2 ×2.7 × 6.2 in. (3.0 × 6.9 × 15.75 cm) Acquisition Times: Approximately 3 seconds (hot start) Approximately 32 seconds (warm start) Approximately 39 seconds (cold start) Weight: 7.9 oz. (224 g) Update Rate: 1/second, continuous Display: High-contrast FSTN, 4-level gray scale display (120 × 160 pixels) GPS Accuracy: *< 15 meters (49 feet) RMS 95% typical Physical Case: Fully gasketed, floatable, highimpact plastic alloy, waterproof to IEC 529-IPX-7 Temp.
Appendix Power Batteries: Two 1.5-volt AA batteries 1 Source: 8–35V DC Fuse: AGC/3AG - 2.0 Amp The temperature rating for the GPS 72H may exceed the usable range of some batteries. Alkaline batteries can rupture at high temperatures. Alkaline batteries lose a significant amount of their capacity as temperature decreases. Use lithium batteries when operating the GPS 72H in below-freezing conditions. Extensive use of screen backlighting will significantly reduce battery life. 1 DGPS: 10 ft.
Appendix Software License Agreement BY USING THE GPS 72H, 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.
Index Index A accessories ii active leg 17 Active Route page adding waypoint 18 reversing route 18 stopping navigation 19 using the map 18 Alarms tab anchor drag 28 approach and arrival 28 deep water 28 off course 28 shallow water 28 anchor drag 28 B backlight 5 adjusting 5 timeout 5 batteries installing ii optimizing life 41 saver mode 42 storage 2 type to use 2 bearing 30 beeper 24 buttons 3 C Celestial menu Hunt and Fish 23 Sun and Moon 23 cleaning device 41 Compass page bearing pointer 16 change data
Index General tab backlight setting 24 language selection 25 mode 24 WAAS 24 GO TO button 9 GPS 72H cleaning 41 connecting to computer 40 data fields 30 resetting 41 specifications 42 GPS accuracy 42 GPS information page track up/north up 19 GPS simulator 19 H Highway page Active Route 17 change data fields 17 setup 17 track log 17 Hunt and Fish 23 46 I Interface tab communication settings 29 serial data format 29 USB 30 interfacing 38 L language setting 25 location format 26 M magnetic variation 27 Main
Index N navigating route 12 saved track 11 stopping 15 new location 19 NMEA 29 wiring 39 north reference 27 North Up 19 O odometer 20 off course 28 optional accessories ii P PAGE button 3 points 21 position icon 14 power/data cable 38 power button 3, 4 product registration i projecting a waypoint 8 Proximity Alarm 22 proximity list 22 proximity waypoints adding 22 removing 23 R registration i reset max speed 20 resetting GPS 72H 41 reset trip 20 rocker 3, 4 routes changing name 12 copying 22 creating 11 d
Index tracks clearing track log 7 deleting 21 navigating 11 setting up 10 transferring 40 Track Up 19 trip computer resetting options 20 U unit ID number 23 USB 40 V VMG 33, 37 waypoints creating 7 deleting 8 deleting by symbol 22 editing 7 finding nearest 21 options 21 projecting 8 transferring 40 wrist strap 5 Z zoom 3 zoom scale 14 W WAAS 24 Water Speed 33, 37 Water Temperature 33, 37 48 GPS 72H Owner’s Manual
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. © 2009 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, USA Garmin (Europe) Ltd. Liberty House, Hounsdown Business Park, Southampton, Hampshire, SO40 9LR UK Garmin Corporation No. 68, Jangshu 2nd Road, Shijr, Taipei County, Taiwan www.garmin.com September 2009 Part Number 190-01119-00 Rev.
