Manuel d'utilisation / d'entretien du produit 495 du fabricant Garmin
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Owner’ s Manual portable aviation receiver GPSMAP ® 495.
© 2008 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, USA T el. (913) 397.8200 or (800) 800.1020 Fax (913) 397.8282 Garmin (Europe) Ltd. Liberty House Hounsdown Business Park, Southampton, Hampshire, SO40 9RB UK T el.
GPSMAP 495 Owner ’s Manual i Introduction > About This Manual Introduction Thank you for choosing the Garmin GPSMAP ® 495, an unsurpassed portable aviation receiver that utilizes the proven perf.
ii GPSMAP 495 Owner ’s Manual Introduction > T able of Contents T able of Contents Introduction ........................................................................... i About This Manual ......................................................
GPSMAP 495 Owner ’s Manual iii Introduction > T able of Contents Basic Operation in Marine Mode ...................................... 87 Marine Mode Page Sequence ................................................. 87 Navigating in Marine Mode ...
iv GPSMAP 495 Owner ’s Manual Introduction > T able of Contents Appendix .......................................................................... 140 Specifications ........................................................................ 140 Care Information .
GPSMAP 495 Owner ’s Manual v Introduction > W arning W arnings Failure to avoid the following potentially hazardous situations could r esult in an accident or collision r esulting in death or serious injury .
vi GPSMAP 495 Owner ’s Manual Introduction > W arning Battery W arnings If these guidelines are not followed, the internal lithium-ion battery may experience a shortened life span or may present a risk of damage to the GPS unit, fire, chemical burn, electrolyte leak, and/or injury .
GPSMAP 495 Owner ’s Manual 1 Getting Started > Unit Overview Getting Started Unit Overview The GPSMAP 495 is an all-in-one, versatile color aviation, automotive, and marine navigator—perfect for air , land, or water .
2 GPSMAP 495 Owner’s Manual Getting Started > Charging the GPSMAP 495 Charging the GPSMAP 495 Before using the unit, you need to charge the battery in the GPSMAP 495. Plug the unit into a 12-V olt connector to charge. Y ou can use the unit while it is charging.
GPSMAP 495 Owner ’s Manual 3 Getting Started > T urning On the GPSMAP 495 T urning On the GPSMAP 495 The first time you turn on your new GPSMAP 495, the receiver must collect satellite data and establish its present location.
4 GPSMAP 495 Owner’s Manual Getting Started > Getting Satellite Signals Getting Satellite Signals After you turn on the GPSMAP 495, the unit automatically begins searching for satellites. The GPS Page appears while the unit is gathering satellite signals and acquiring a fix.
GPSMAP 495 Owner ’s Manual 5 Getting Started > Getting Satellite Signals GPS Page Receiver status field Sky view Signal strength bars Power source indicator The progress of satellite acquisition is shown in three stages: No signal strength bars —the receiver is looking for the satellites indicated.
6 GPSMAP 495 Owner’s Manual Getting Started > Getting Satellite Signals GPS T ab Options Press MENU two times to open the Main Menu. Use the ROCKER to highlight GPS. Press MENU to open the options menu: GPS T ab Options Menu Start/Stop Simulator —starts and stops Simulator Mode, which is helpful when learning how to use your unit.
GPSMAP 495 Owner ’s Manual 7 Getting Started > Learning about the Keypad Learning About the Keypad P AGE/MODE Key • Press to cycle through the main pages in sequence and return the screen from a submenu page. • Press and hold to switch between Aviation, Marine, and Automotive Modes.
8 GPSMAP 495 Owner’s Manual Getting Started > Using the GPSMAP 495 Using the GPSMAP 495 This section explains how to enter and select information with the GPSMAP 495. T o switch between A viation, Marine, and Automotive Modes, press and hold P AGE .
GPSMAP 495 Owner ’s Manual 9 Getting Started > Using the GPSMAP 495 Selecting Options and Entering Data T o enter data and select options, you must use the ROCKER to highlight, select, or choose an item in a list or a field on the screen.
10 GPSMAP 495 Owner ’s Manual Getting Started > Using the GPSMAP 495 T o enter data in a data field: 1. Use the ROCKER to highlight the data field you want, and press ENTER to activate the field. 2. Press up or down on the ROCKER to select characters.
GPSMAP 495 Owner ’s Manual 1 1 Getting Started > Simulated Basic Navigation Simulator Mode The GPSMAP 495 contains a Simulator Mode. Simulator Mode is helpful for practicing with the unit indoors or when no satellite signals are available or if the antenna is not connected.
12 GPSMAP 495 Owner ’s Manual Getting Started > Simulated Basic Navigation Entering a New Location From the GPS options menu you can enter a New Location and New Altitude to simulate from. T o enter a New Location using the map: 1. Press MENU twice, and highlight GPS from the vertical menu.
GPSMAP 495 Owner ’s Manual 13 A viation Basic Operation in Aviation Mode > A viation Mode Page Sequence Basic Operation In A viation Mode A viation Mode Page Sequence The GPSMAP 495 offers three usage modes, A viation Mode (default), Automotive Mode, and Marine Mode.
14 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Creating a Direct T o Creating a Direct T o In A viation Mode, press Direct T o to select a destination. When a Go T o or route is currently in use, holding Direct T o down, shows a detailed information page for the current destination.
GPSMAP 495 Owner ’s Manual 15 A viation Basic Operation in Aviation Mode > Creating a Direct T o T o go to a recently-used or user-created waypoint: 1. Press Direct T o to show the Go T o Page. Use the ROCKER to select the Recent or User tab. Go T o Page: Recent T ab 2.
16 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Creating a Direct T o Airport T ab of Details Page 3. T o view the item on the map, highlight Show Map , and press ENTER . Press QUIT when done. Highlight OK , and press ENTER to return to the Go T o Page.
GPSMAP 495 Owner ’s Manual 17 A viation Basic Operation in Aviation Mode > V iewing AOP A Airport Directory Information and SafeT axi Diagrams Viewing AOP A Airport Directory Information NOTE: AOP A Airport Directory Information is currently available in the United States only .
18 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Finding a Nearby Point Finding a Nearby Point In A viation Mode, press NRST/FIND to open the Nearest Pages. These pages provide detailed information on the nearest airports, airport weather sources, navaids, cities, and user waypoints.
GPSMAP 495 Owner ’s Manual 19 A viation Basic Operation in Aviation Mode > Finding a Nearby Point Selecting a Nearby Point as Y our Destination In an emer gency , you can press a few keys to have the GPSMAP 495 guide you to the closest point to land.
20 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Finding a Nearby Point Viewing Communication Frequencies The Nearest Pages list up to five nearest flight service station (FSS) and air route traffic control center (AR TCC) points of communication.
GPSMAP 495 Owner ’s Manual 21 A viation Basic Operation in Aviation Mode > Finding a Nearby Point Viewing Additional Airspace Information From the Nearest Pages, you can show additional airspace information, such as floor and ceiling limits or communication frequencies.
22 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Finding a Nearby Point Setting Airport Criteria From the Nearest Airport tab, an options window allows you to filter out airports that do not meet a defined criteria. This allows you to only show airports with a surface type and runway length you want.
GPSMAP 495 Owner ’s Manual 23 A viation Basic Operation in Aviation Mode > Selecting an Approach Selecting an Approach CAUTION: The approaches provided in the Jeppesen database are for monitoring purposes only .
24 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Selecting an Approach Understanding V ectors The V ectors? option, which appears after you select an approach, determines how you navigate to the final approach waypoint.
GPSMAP 495 Owner ’s Manual 25 A viation Basic Operation in Aviation Mode > Finding Points on Land Finding Points on Land NOTE: Optional auto-routing and City Navigator ® data is not included with the GPSMAP 495.
26 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Marking a W aypoint Marking a W aypoint W aypoints are locations or landmarks you record and store in your GPSMAP 495. Press the ENTER/MARK key to capture your present location, creating a new waypoint.
GPSMAP 495 Owner ’s Manual 27 A viation Basic Operation in Aviation Mode > Creating a Flight Plan (Route) Creating a Flight Plan (Route) Y ou can create a Flight Plan (or route) using the Route Page in the Main Menu. The route is then saved for future use.
28 GPSMAP 495 Owner ’s Manual A viation Basic Operation in Aviation Mode > Following your Flight Plan Following your Flight Plan When you have created and started your flight plan (or route), the GPSMAP 495 guides you to the destination using a variety of tools.
GPSMAP 495 Owner ’s Manual 29 A viation Aviation Mode Pages > Map Page A viation Mode Pages This section discusses the major pages, such as the Map and T errain Pages, as well as some additional aviation features, such as E6B. Map Page The GPSMAP 495 features a real-time moving map that can do much more than just plot your course.
30 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Map Page Map Orientation There are three map orientation options: North Up orients the map like a paper map, T rack Up orients the map in the direction of travel, and Course Up orients the map in the direction of the destination.
GPSMAP 495 Owner ’s Manual 31 A viation Aviation Mode Pages > Map Page Panning the Map The panning arrow allows you to pan the map to show other map areas. As you pan past the edge of the current map, the screen moves to provide continuous map coverage.
32 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Map Page Airport Information Page Smart Airspace Smart Airspace shows airspace at, and immediately surrounding, your current altitude in bold. Airspaces at all other altitudes are de-emphasized.
GPSMAP 495 Owner ’s Manual 33 A viation Aviation Mode Pages > Map Page Clearing Unwanted Details from the Map Y ou can remove items from the map (declutter the screen). A viation Mode has various levels of declutter . T o quickly declutter the map, press ENTER .
34 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Map Page Setting the Bug Indicator Y ou can set a bug indicator to show the bearing or course to steer . Y ou can also enter a specific heading reference for the indicator . T o set the Bug Indicator: 1.
GPSMAP 495 Owner ’s Manual 35 A viation Aviation Mode Pages > Map Page Changing the Page Layout and Data Fields T o customize the pages to show what you want, adjust the page layout and data fields.
36 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Map Page Additional Map Data Y ou can view the data that is currently loaded on your GPSMAP 495 unit and data card. T o review or change data card information: 1. Access the Map Page, and press MENU .
GPSMAP 495 Owner ’s Manual 37 A viation Aviation Mode Pages > T errain Page T errain Page The T errain Page, available only in A viation Mode, provides an overhead view of the terrain and obstacles beneath you. Alert windows appear on all pages to inform you of your proximity to the terrain and obstacles, as well as an unsafe descent rate.
38 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > T errain Page Alerts If you are on another page of the GPSMAP 495 unit, T errain, Obstacle, and Descent Rate Alerts show in the lower -left corner to inform you of the situation.
GPSMAP 495 Owner ’s Manual 39 A viation Aviation Mode Pages > T errain Page Setting Up the T errain Page and Alerts Use the T errain Setup Page to set levels for terrain alerts, as well as obstacles in or near your flight path. Caution Elevation Select the Caution Elevation .
40 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Panel Page Panel Page The Panel Page shows GPS-derived data in a graphical format, similar to an instrument panel.
GPSMAP 495 Owner ’s Manual 41 A viation Aviation Mode Pages > Panel Page Setting Up the Panel Page Y ou can set the bug indicator and change the CDI scale to suit your needs. T o set a user-defined bug heading reference: 1. When the Panel Page appears, press MENU to show the Panel Page options menu.
42 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Panel Page VNA V (V ertical Navigation) The VNA V sub tab in the Main Menu provides settings for the vertical navigation feature.
GPSMAP 495 Owner ’s Manual 43 A viation Aviation Mode Pages > Panel Page Panel Page Showing the VNA V Indicator VNA V Indicator VNA V indicators also appear on the Map Page when the page layout is set to Map W ith Overlay . Y ou are at the proper altitude for the VNA V profile when the blue bars are centered within the VNA V indicators.
44 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Active Route Page Active Route Page Whenever you start a route (flight plan) or initiate a Go T o while in A viation or Marine Mode,.
GPSMAP 495 Owner ’s Manual 45 A viation Aviation Mode Pages > Position Data Page Position Data Page The Position Data Page provides a quick reference for the important data you want to show while navigating a route in A viation and Marine Modes.
46 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Flight Log Flight Log The Flights tab shows a list of any recorded flights, including date, route of flight, and flight time. The GPSMAP 495 saves up to 50 recorded flights while in A viation Mode.
GPSMAP 495 Owner ’s Manual 47 A viation Aviation Mode Pages > Aircraft Information Aircraft Information The Aircraft tab is divided into two sub tabs: Aircraft Profile and W eight & Balance. T o open the Aircraft tab: 1. Press MENU twice to open the Main Menu.
48 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > Aircraft Information T o rename or delete a saved aircraft profile: 1. From the Aircraft Profile tab, use the ROCKER to highlight the Current Aircraft and to select the profile you want to rename.
GPSMAP 495 Owner ’s Manual 49 A viation Aviation Mode Pages > E6B T ab E6B T ab The E6B tab in the Main Menu calculates Density Altitude, True Airspeed, and W inds Aloft (Head W ind, T ail W ind, Wind From, and W ind Speed), based on information you enter .
50 GPSMAP 495 Owner ’s Manual A viation Aviation Mode Pages > E6B T ab T o calculate true airspeed and density altitude: 1. From the E6B tab, highlight the Indicated Altitude field (at the top of the page), and press ENTER . 2. Use the ROCKER to enter the altitude shown on your altimeter .
GPSMAP 495 Owner ’s Manual 51 Automotive Basic Operation in Automotive Mode > Automotive Mode Page Sequence Basic Operation In Automotive Mode NOTE: The optional City Navigator ® data shown is not included with the GPSMAP 495. T o switch usage modes: 1.
52 GPSMAP 495 Owner ’s Manual Automotive Basic Operation in Automotive Mode > Navigating in Automotive Mode Navigating in Automotive Mode Automotive Mode and Marine Mode are similar . Most of the features discussed here also apply to Marine Mode.
GPSMAP 495 Owner ’s Manual 53 Automotive Basic Operation in Automotive Mode > Navigating in Automotive Mode T o start new route using the Find Menu: 1. Press Direct T o to open the Navigate menu. 2. Highlight New Route (or Go T o Point when in Marine Mode), and press ENTER to open the Find Menu.
54 GPSMAP 495 Owner ’s Manual Automotive Basic Operation in Automotive Mode > Finding an Item Finding an Item The Find Menu allows you to easily search the stored waypoints and points of interest.
GPSMAP 495 Owner ’s Manual 55 Automotive Basic Operation in Automotive Mode > Finding an Item T o find an item from another location: 1. From any page, press NRST/FIND . 2. Using the ROCKER , highlight the category you want from the list, and press ENTER .
56 GPSMAP 495 Owner ’s Manual Automotive Basic Operation in Automotive Mode > Finding an Item Viewing the Information Page Each item on the map and each item listed in the Find Menu results list has an information page. T o view details about an item: 1.
GPSMAP 495 Owner ’s Manual 57 Automotive Basic Operation in Automotive Mode > Creating Routes Creating Routes The GPSMAP 495 lets you create and store up to 50 reversible routes, with up to 300 waypoints each.
58 GPSMAP 495 Owner ’s Manual Automotive Basic Operation in Automotive Mode > Creating Routes T o create a route graphically: 1. Press MENU twice to show the Main Menu. Use the ROCKER to highlight Route from the vertical list of tabs. 2. Press MENU to show the Route options menu.
GPSMAP 495 Owner ’s Manual 59 Automotive Basic Operation in Automotive Mode > Creating W aypoints Creating W aypoints W aypoints are locations or landmarks you record and store in your GPSMAP 495. Save your current location as a waypoint by pressing and holding ENTER/MARK .
60 GPSMAP 495 Owner ’s Manual Automotive Basic Operation in Automotive Mode > Creating W aypoints Creating W aypoints From the Map Y ou can create a waypoint using the Map Page. When you pan the map and move the arrow over a map item, a highlighted description of that item appears.
GPSMAP 495 Owner ’s Manual 61 Automotive Basic Operation in Automotive Mode > Creating W aypoints Creating a W aypoint by Entering Coordinates Y ou can manually enter location coordinates to create a waypoint. This method is useful for creating a waypoint at a specific latitude/ longitude location from a chart.
62 GPSMAP 495 Owner ’s Manual Automotive Basic Operation in Automotive Mode > Following an Automotive Route Following an Automotive Route The GPSMAP 495 guides you to your destination using many tools, such as the Map Page and Current Route Page.
GPSMAP 495 Owner ’s Manual 63 Automotive Basic Operation in Automotive Mode > Editing Y our Route Editing Y our Route When you are navigating a route, you can edit that route. Y ou can add areas and roads to avoid as well as temporary detours to your current route.
64 GPSMAP 495 Owner ’s Manual Automotive Basic Operation in Automotive Mode > Editing Y our Route Creating a Detour If, while navigating a route, there is road construction or a closed road, you can have your GPSMAP 495 create a detour route. While navigating a course, press Direct T o .
GPSMAP 495 Owner ’s Manual 65 Automotive Automotive Mode Pages and Features > Map Page Automotive Mode Pages and Features This section discusses the major pages in Automotive Mode, such as the Map Page, as well as some additional features, such as routes and points.
66 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Highway Page Highway Page The Highway Page is only available in Marine Mode and Automotive Mode. In Automotive Mode, the Highway Page is not shown by default. See the directions to the right to show the Highway Page.
GPSMAP 495 Owner ’s Manual 67 Automotive Automotive Mode Pages and Features > Highway Page Highway Page Options The Highway Page options menu allows you to define the data fields and select which waypoints and track are shown on the screen.
68 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Current Route Page Current Route Page Whenever you have started a route in the GPSMAP 495 in Automotive Mode, the Current Route Page shows each turn of the active route, with the distance to the turn, the street name, and estimated time enroute and time of arrival.
GPSMAP 495 Owner ’s Manual 69 Automotive Automotive Mode Pages and Features > T rip Computer T rip Computer The T rip Computer Page provides a quick reference for the important data you want to show in Automotive Mode. It indicates your current speed and many helpful statistics about your trip, such as bearing, average speed, and moving time.
70 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Editing and Managing Routes Editing and Managing Routes The Route tab shows the routes you have created in your GPSMAP 495 unit. For complete information on routes, see pages 57-58 .
GPSMAP 495 Owner ’s Manual 71 Automotive Automotive Mode Pages and Features > Editing and Managing Routes Navigating a Saved Route The Navigate Route option allows you to easily select a saved route. For information about creating routes, see pages 57-58 .
72 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Editing and Managing Routes T o review individual route points: 1. Press MENU twice, and highlight Route . 2. Use the ROCKER to highlight the name of the route, and press ENTER .
GPSMAP 495 Owner ’s Manual 73 Automotive Automotive Mode Pages and Features > Editing and Managing Routes T o edit the route on the map: 1. Press MENU twice to open the Main Menu. Use the ROCKER to select Route from the vertical menu of tabs. 2. Select the route, and press ENTER .
74 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints Editing and Managing W aypoints When you have created and stored a waypoint, you can modify , review , rename, move, or delete it at any time through the W aypoint Review and W aypoint Edit Pages.
GPSMAP 495 Owner ’s Manual 75 Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints T o change the waypoint name: 1. Open the Waypoint Review or W aypoint Edit Page. 2. Highlight the Name field, and press ENTER . 3. Use the ROCKER to enter a new name, and press ENTER when finished.
76 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints Adding a W aypoint to a Route Append to Route adds the selected waypoint to the end of a route. This option appears when you are not navigating.
GPSMAP 495 Owner ’s Manual 77 Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints Projecting a W aypoint Y ou can also create a new waypoint by “projecting” the distance and bearing from a specific location to a new location.
78 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints Organizing W aypoints into Categories Y ou can or ganize your waypoints into categories, which can help when managing and using your waypoints.
GPSMAP 495 Owner ’s Manual 79 Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints T o assign a category to a waypoint: 1. Open the Waypoint Page. (Y ou can also change the category on the New W aypoint Page.) 2. Select the Category field, and press ENTER .
80 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints The total number of stored and available waypoint information is available at the bottom of the User sub tab, with the stored waypoints arranged in alphanumerical order .
GPSMAP 495 Owner ’s Manual 81 Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints T o delete waypoints by symbol or category: 1. From the User sub tab, highlight the waypoint you want to delete, and press MENU . 2. Highlight Delete by Symbol or Delete by Category , and press ENTER .
82 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Editing and Managing W aypoints T o turn proximity alarms on or off: 1. Press MENU twice to open the Main Menu. 2. Highlight Points from the vertical list of tabs. Highlight Proximity from the row of tabs along the top of the screen.
GPSMAP 495 Owner ’s Manual 83 Automotive Automotive Mode Pages and Features > Managing Y our T racks Managing Y our T racks The GPSMAP 495 draws an electronic breadcrumb trail or “track log” on the Map Page as you travel. The track log contains points along its path, including time, and location for each point.
84 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Managing Y our T racks T o clear the track log: 1. Press MENU twice to show the Main Menu. 2. Highlight T rack , then highlight the Active sub tab to the right. 3. Select the Clear button, and press ENTER .
GPSMAP 495 Owner ’s Manual 85 Automotive Automotive Mode Pages and Features > Managing Y our T racks Saved Sub T ab The Saved sub tab lists all of the saved tracks in your unit. Saved Sub T ab Press MENU to open the Saved sub tab options menu: Review on Map —shows the highlighted track on the Map Page.
86 GPSMAP 495 Owner ’s Manual Automotive Automotive Mode Pages and Features > Managing Y our T racks Navigating a Saved T rack The T racBack function allows you to retrace your path using the track log automatically stored in the receiver’ s memory , which eliminates the need to store waypoints along the way .
GPSMAP 495 Owner ’s Manual 87 Marine Basic Operation in Marine Mode > Marine Mode Page Sequence Basic Operation in Marine Mode NOTE: The optional BlueChart data shown is not included with the GPSMAP 495. T o switch usage modes: 1. Press and hold the P AGE/MODE button.
88 GPSMAP 495 Owner ’s Manual Marine Basic Operation in Marine Mode > Navigating in Marine Mode Navigating in Marine Mode Press Direct T o on any page to begin navigating to a destination. The Go T o Point , Navigate Route , and Navigate T rack options operate the same as in Automotive Mode.
GPSMAP 495 Owner ’s Manual 89 Marine Marine Mode Pages and Features > Map Page Marine Mode Pages and Features Marine Mode operates in a similar fashion to A viation Mode, while also providing many features and operations of Automotive Mode. Refer to the corresponding sections in the A viation and Automotive sections for further details.
90 GPSMAP 495 Owner ’s Manual Marine Marine Mode Pages and Features > Compass Page Compass Page During active navigation, the Compass Page guides you to your destination with data fields and a graphic compass screen with a bearing pointer .
GPSMAP 495 Owner ’s Manual 91 Marine Marine Mode Pages and Features > Compass Page Using the Marine Timer The Marine T imer , specifically designed for sail boat racing, allows you to easily count up or down specified time increments.
92 GPSMAP 495 Owner ’s Manual Marine Marine Mode Pages and Features > DSC DSC The DSC Page allows you to control and set up the Digital Selective Calling (DSC) features on the GPSMAP 495. DSC uses marine VHF radio and GPS technologies to transmit and receive location information.
GPSMAP 495 Owner ’s Manual 93 Marine Marine Mode Pages and Features > DSC Understanding Distress Calls When the GPSMAP 495 receives a distress call from a connected DSC enabled VHF radio, an alert message and notification page appear , and an alarm tone is sounded.
94 GPSMAP 495 Owner ’s Manual Marine Marine Mode Pages and Features > DSC DSC Call List The DSC Call Lis t sho ws t he 50 mos t rec ent calls , ev en if the unit is left unat tend ed. The Call Lis t sho ws t he mo st r ecent cal l fro m a ves sel.
GPSMAP 495 Owner ’s Manual 95 Marine Marine Mode Pages and Features > DSC DSC Directory The DSC Directory acts much like a phone book and can hold up to 50 entries. Pressing MENU from this page allows you to add a New Item , Delete a highlighted entry , or Delete All entries.
96 GPSMAP 495 Owner ’s Manual Marine Marine Mode Pages and Features > DSC 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. T o navigate to a Position Report or Distress Call using the Direct T o key: 1.
GPSMAP 495 Owner ’s Manual 97 Main Menu > GPS T ab Main Menu The Main Menu features some additional pages that are useful to you as you plan trips and use your GPSMAP 495. Some of these pages have already been discussed in-depth in previous sections.
98 GPSMAP 495 Owner ’s Manual Main Menu > Flights, Route and Points T abs Flights T ab The Flights tab shows a list of any recorded flights, including date, route of flight, and flight time. The GPSMAP 495 saves up to 50 recorded flights while in A viation Mode.
GPSMAP 495 Owner ’s Manual 99 Main Menu > T rack and Sonar T abs T rack T ab Use the T rack tab to specify whether or not to record a track log, define how it is recorded, or save the track log data for future use. The T rack tab is divided into two sub tabs: Active and Saved.
100 GPSMAP 495 Owner ’s Manual Main Menu > Aircraft, E6B and Alarms T abs Aircraft T ab The Aircraft tab is divided into two sub tabs: Aircraft Profile and W eight & Balance.
GPSMAP 495 Owner ’s Manual 101 Main Menu > Alarms T ab Airspace Alarms Sub T ab (A viation Mode Only) Class B, CT A; Class C, TMA; T owers, Cntrl Zones; Restricted, ADIZ; MOAs; Mode C V eils; Other SUAs —enables and disables the alarms. Select On to enable or Off to disable.
102 GPSMAP 495 Owner ’s Manual Main Menu > Alarms T ab System Alarms Sub T ab System Alarms Sub T ab Clock —sets an alarm based on the unit’ s clock. Select On , and then enter a specific time that you want the alarm to sound. The unit must be on for the clock alarm to work.
GPSMAP 495 Owner ’s Manual 103 Main Menu > Celestial T ab Celestial T ab The Celestial tab on the Main Menu shows sun and moon information, tide data, and hunting and fishing information. Y ou can show this data for your current location, a location from the map, or a waypoint location.
104 GPSMAP 495 Owner ’s Manual Main Menu > Celestial T ab T o view Sun & Moon information for a different location: 1. Use the ROCKER to highlight the From field and, press ENTER . 2. Highlight Use Find Menu , and press ENTER . The Find Menu automatically opens.
GPSMAP 495 Owner ’s Manual 105 Main Menu > Celestial T ab T o view a tide chart for a different tide station: 1. From the Tide tab, highlight the At field, and press ENTER .
106 GPSMAP 495 Owner ’s Manual Main Menu > Celestial T ab Hunt & Fish Sub T ab The Hunt & Fish sub tab provides you with predictions of the good and best times to hunt and fish in a selected location on a specific date. T o show the Hunt & Fish information: 1.
GPSMAP 495 Owner ’s Manual 107 Main Menu > Message T ab Message T ab The Message tab shows a list of messages generated by your GPSMAP 495. Use the ROCKER to scroll through the list of messages on the Log tab. Use the Log Filter tab to show only the types of messages you want to view .
108 GPSMAP 495 Owner ’s Manual Main Menu > Display T ab Display T ab The Display tab allows you to set several features the screen, such as what pages to show in the main page sequence and how long the backlight stays on. T o view the Display tab: 1.
GPSMAP 495 Owner ’s Manual 109 Main Menu > Sound T ab Sound T ab The Sound tab allows you to customize the sounds your GPSMAP 495 makes to suit your needs. T o view the Sound tab: 1. Press MENU twice to open the Main Menu. 2. Highlight Sound from the vertical list of tabs.
1 10 GPSMAP 495 Owner ’s Manual Main Menu > Setup T ab Setup T ab T o customize how your GPSMAP 495 operates, adjust certain system settings in the Main Menu. System Sub T ab T o open the System tab, press MENU twice to open the Main Menu. Select Setup from the vertical tab list.
GPSMAP 495 Owner ’s Manual 1 1 1 Main Menu > Setup T ab Road Routing Sub T ab Use the Road Routing sub tab to select road routing settings. T o access the Road Routing sub tab 1. Press MENU twice to open the Main Menu. 2. Use the ROCKER to select the Setup tab.
1 12 GPSMAP 495 Owner ’s Manual Main Menu > Setup T ab Custom Road Prefs —allows you to avoid or use Major , Medium , and Minor roads using a slider scale. This is especially nice if you want to avoid major highways, for example. Guidance Sub T ab T o open the Guidance sub tab, press MENU twice to open the Main Menu.
GPSMAP 495 Owner ’s Manual 1 13 Main Menu > Setup T ab Since Midnight —allows you to view the time the unit has been turned on since midnight. This resets if you restore All Unit Defaults from the System tab. Time Sub T ab The T ime sub tab allows you to set the time format and time zone.
1 14 GPSMAP 495 Owner ’s Manual Main Menu > Setup T ab Location Sub T ab Refer to the “Appendix” of this guide for more information about location formats and map datums. Also visit the National Imagery and Mapping Agency at www .nima.mil for more information on grids and datums.
GPSMAP 495 Owner ’s Manual 1 15 Main Menu > Setup T ab Welcome Sub T ab The W elcome sub tab allows you to enter information, such as your name and address, that the unit can show when it is turned on. This feature can be helpful if your unit is ever misplaced.
1 16 GPSMAP 495 Owner ’s Manual Main Menu > Setup T ab GARMIN DGPS —used to connect the GPSMAP 495 with a Garmin DGPS beacon receiver . Garmin Remote Sonar —supports the input/output of a Garmin remote sonar device. NMEA In/NMEA Out —supports the input/output of standard NMEA 0183 version 3.
GPSMAP 495 Owner ’s Manual 1 17 Main Menu > Setup T ab T o have the unit automatically scan for a frequency: 1. With the unit set to GARMIN DGPS or RTCM In/NMEA Out , use the ROCKER to highlight the Beacon field and press ENTER . 2. Highlight Scan , and press ENTER .
1 18 GPSMAP 495 Owner ’s Manual Main Menu > Setup T ab T o manually enter a frequency and bit rate: 1. With the unit set to GARMIN DGPS or RTCM In/NMEA Out , use the ROCKER to highlight the Beacon field, and press ENTER . 2. Highlight User , and press ENTER .
GPSMAP 495 Owner ’s Manual 1 19 Main Menu > Setup T ab Advanced NMEA Output Setup The Advanced NMEA Output Setup Page allows you to set the output rate, change the precision of the Lat/Lon minute.
120 GPSMAP 495 Owner ’s Manual Setting up and Using Sonar > Showing Sonar on the Map Page Setting up and Using Sonar This section covers the additional sonar options for the GPSMAP 495 when used in conjunction with a GSD 20 or GSD 21 Sounder Module.
GPSMAP 495 Owner ’s Manual 121 Setting up and Using Sonar > Using the Sonar Page Using the Sonar Page When combined with a GSD 20 or GSD 21 Sounder Module, your GPSMAP 495 becomes a powerful fishfinder/flasher with the Sonar Page.
122 GPSMAP 495 Owner ’s Manual Setting up and Using Sonar > Using the Sonar Page Adjusting the Sonar Page The Adjustment Menu allows direct access to the settings and features most commonly used on the Sonar Page.
GPSMAP 495 Owner ’s Manual 123 Setting up and Using Sonar > Using the Sonar Page Zoom —used to quickly select a zoom scale or to split the screen. When a scale other than No Zoom is selected, the Adjustment Menu shows a new selection labeled V iew or Span .
124 GPSMAP 495 Owner ’s Manual Setting up and Using Sonar > Using the Sonar Page Depth Line —adds a horizontal depth line across the screen that is used to measure the depth of underwater objects. The depth of the line appears in a box on the right side of the line.
GPSMAP 495 Owner ’s Manual 125 Setting up and Using Sonar > Setting up the Sonar Page Setting Up the Sonar Page Use the Sonar tab in the Main Menu to set up the Sonar Page. Press MENU two times to open the Main Menu. Select Sonar from the vertical row of tabs on the left, then select Setup from the row of tabs along the top of the screen.
126 GPSMAP 495 Owner ’s Manual Setting up and Using Sonar > Setting up the Sonar Page Calibrating the W ater Speed If you select T emp, Spd is for the T ransducer option on the Sonar Setup tab, you also need to calibrate the water speed to ensure that the W ater Speed shown on your unit is accurate.
GPSMAP 495 Owner ’s Manual 127 Setting up and Using Sonar > Setting up the Sonar Page Setting Up the Sonar Display Y ou can set up how the sonar information is shown on the screen.
128 GPSMAP 495 Owner ’s Manual Setting up and Using Sonar > Understanding Sonar 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.
GPSMAP 495 Owner ’s Manual 129 Setting up and Using Sonar > Understanding Sonar T ransducer Coverage The area covered by the transmitted sound waves is determined by the cone angle of the transducer and the water depth.
130 GPSMAP 495 Owner ’s Manual Setting up and Using Sonar > Understanding Sonar Whiteline The GSD 20 or GSD 21 Sounder Module can help you determine whether the bottom is hard or soft. When the sonar sound waves are reflected back by the bottom, a hard bottom returns a stronger signal than a soft bottom.
GPSMAP 495 Owner ’s Manual 131 Setting up and Using Sonar > Viewing the Sonar T emperature T ab V iewing the Sonar T emperature T ab NOTE: Y ou must be receiving proper sonar data from another device, such as a Garmin GSD 20 or GSD 21 Sounder Module, to view temperature information.
132 GPSMAP 495 Owner ’s Manual TIS > T raffi c Information Service TIS (T raffic Information Service) TIS provides a graphic representation of traffic advisory information in the cockpit for non-TCAS equipped aircraft.
GPSMAP 495 Owner ’s Manual 133 TIS > TIS Limitations TIS Limitations TIS is NOT intended to be used as a collision avoidance system and does not relieve the pilot responsibility to “see and avoid” other aircraft.
134 GPSMAP 495 Owner ’s Manual TIS > TIS Limitations TIS information is collected one radar scan prior to the scan during which the uplink occurs.
GPSMAP 495 Owner ’s Manual 135 TIS > TIS Symbology The GPSMAP 495 supports TIS input from a Garmin Mode S transponder , such as the GTX 330. T o configure TIS input: 1. Press MENU twice. The Main Menu appears. 2. Highlight the Setup tab. 3. Use the ROCKER to select the Interface sub tab.
136 GPSMAP 495 Owner ’s Manual TIS > T raffi c Ground Track and W arning Window If the number of T raffic Advisories on the TIS display decreases and then increases, a new audio alert is sounded. The TIS audio alert is also generated whenever TIS service becomes unavailable.
GPSMAP 495 Owner ’s Manual 137 TIS > Map Page Map Page TIS traffic can be shown on the Map Page. T o configure TIS T raffic on the Map Page: 1. Press P AGE until the Map Page appears. 2. Press MENU . The Map Page options menu appears. 3. Highlight Set Up Map , and press ENTER .
138 GPSMAP 495 Owner ’s Manual TIS > Operation Procedures TIS Operational Procedures TIS warns the user with voice and visual traffic advisories whenever it predicts an intruder to be a threat. The user should not start evasive maneuvers using information from the GPSMAP 495 screen or on a traffic advisory only .
GPSMAP 495 Owner ’s Manual 139 VHF Comm > Overview VHF Comm The GPSMAP 495 can also output frequency data to a Garmin aviation radio. Currently the two models supported are the SL30 nav/comm and the SL40 comm. Refer to page 144 for wiring information.
140 GPSMAP 495 Owner ’s Manual Appendix > Specifi cations Appendix Specifications Physical Specifications Size : 5.7'' W x 3.2'' H x 1.9'' D (14.5 x 8.1 x 4.8 cm) W eight : 14.2 oz (.40 kg) Display : 3.75'' diagonal (9.
GPSMAP 495 Owner ’s Manual 141 Appendix > Care Information Care Information Contact Garmin if you have any questions caring for your GPSMAP 495. In the USA contact Garmin Product Support by phone: (913) 397-8200 or (800) 800-1020, Monday–Friday , 8 AM–5 PM Central T ime; or go to www .
142 GPSMAP 495 Owner ’s Manual Appendix > Optional Accessories Optional Accessories In addition to the standard accessories included with your GPSMAP 495, the optional accessories are designed to enhance the operation of the GPSMAP 495.
GPSMAP 495 Owner ’s Manual 143 Appendix > Installation Information Installation Information Connecting the Power/Data Cable The power/data cable connects the GPSMAP 495 to an 1 1–35 VDC system and provides interface capabilities for connecting external devices.
144 GPSMAP 495 Owner ’s Manual Appendix > Installation Information Y ellow: Data In Black: Ground Red: Power 1 1–35 VDC (-) (+) Autopilot/ NMEA Device RXD + RXD - GSD 20 Sounder (-) (+) White/B.
GPSMAP 495 Owner ’s Manual 145 Appendix > Installation Information Connecting Y our GPSMAP 495 to a Computer Y our GPSMAP 495 can be connected to your computer using the included USB-PC Interface Cable to connect to a USB data port or the optional PC Interface Cable to connect to a DB-9 serial communications port.
146 GPSMAP 495 Owner ’s Manual Appendix > Installation Information Y ou can download xImage from the Garmin W eb site at www .garmin.com/ximage . Refer to the help file for complete instructions about using xImage. Installing and Removing Data Cards The GPSMAP 495 uses an optional Garmin data card to show digital charts and maps.
GPSMAP 495 Owner ’s Manual 147 Appendix > Installation Information GPBOD, GPR TE, and GPWPL. The following are the Proprietary Sentences for NMEA 0183, version 3.01 output: PGRME, PGRMZ, PGRMM, and PGRMH. The GPSMAP 495 also includes NMEA input with support for the BWC, DBT , DPT , MTW , VHW , VTG, and XTE sentences.
148 GPSMAP 495 Owner ’s Manual Appendix > Learning about GPS Learning About GPS The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the United States Department of Defense.
GPSMAP 495 Owner ’s Manual 149 Appendix > Learning about GPS Check Beacon W iring —the DGPS setting is enabled in the Interface sub tab on the Main Menu but no DGPS device is detected. No Beacon Signal —DGPS receiver is attached, but not transmitting R TCM data to GPS.
150 GPSMAP 495 Owner ’s Manual Appendix > Loran TD Setup LORAN TD Setup LORAN 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 United States Coastal Confluence Zone.
GPSMAP 495 Owner ’s Manual 151 Appendix > Loran TD Setup T o set up LORAN TD from the Main Menu: 1. Press MENU twice to show the Main Menu. 2. Use the ROCKER to highlight Setup on the vertical tab list. Then select Location from the row of horizontal tabs.
152 GPSMAP 495 Owner ’s Manual Appendix > Map Datums and Location Formats Map Datums and Location Formats Map Datums are based on a mathematical model of the Earth.
GPSMAP 495 Owner ’s Manual 153 Appendix > Digital Selective Calling (DSC) Digital Selective Calling (DSC) Digital Selective Calling (DSC) uses marine VHF radio and Global Positioning System (GPS) technologies to transmit and receive location information.
154 GPSMAP 495 Owner ’s Manual Appendix > Digital Selective Calling (DSC) How Are MMSI Assignments Obtained? Non-commercial users, such as recreational users, who remain in United States waters and only carry VHF , EPIRB (Emer gency Position Indicating Radio Beacons), and Radar are not required to have a FCC ship station license.
GPSMAP 495 Owner ’s Manual 155 Appendix > Jeppesen Database Information Jeppesen Database Information The GPSMAP 495 includes an internal Jeppesen ® database that provides location and facility information for thousands of airports, VORs, NDBs, and more.
156 GPSMAP 495 Owner ’s Manual Appendix > Messages Messages Accuracy Alarm —the GPS accuracy has fallen outside of user -set value. Alarm Clock —the alarm clock has sounded. Antenna Shorted to Ground —the external GPS antenna has an electrical connection problem.
GPSMAP 495 Owner ’s Manual 157 Appendix > Messages Near Pr oximity Point —you have reached the distance set for a proximity waypoint. NMEA Depth is Below T ransducer —no keel of fset value has been received from the external sonar device. No Diff GPS Location —R TCM is selected but the unit is not receiving DGPS data.
158 GPSMAP 495 Owner ’s Manual Appendix > Messages T rack Already Exists —a saved track with the same name already exists. T rack Log Full —the track log is full and track recording was turned off. T o record more track points, you need to clear the track log and turn track recording on.
GPSMAP 495 Owner ’s Manual 159 Appendix > Data Field Options Cross T rack —the distance you are off your course in either direction, left or right. Depth (Marine Only)—the depth of water from sonar NMEA input. Dest Wpt —see W aypoint (Destination) .
160 GPSMAP 495 Owner ’s Manual Appendix > Data Field Options Steer —see Course to Steer . Sunrise —the time at which the sun rises on this day . Sunset —the time at which the sun sets on this day . Time —the current time and date. It can be shown in 12-hour or 24- hour format in local time or universal (UTC) time.
GPSMAP 495 Owner ’s Manual 161 Appendix > Data Field Options License Agreement and W arranty This section contains information about your license agreement and warranty for the GPSMAP 495. Software License Agreement BY USING THE GPSMAP 495, YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE FOLLOWING SOFTW ARE LICENSE AGREEMENT .
162 GPSMAP 495 Owner ’s Manual Appendix > License Agreement and W arranty IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENT AL, SPECIAL, INDIRECT , OR CONSEQUENTIAL DAMAGES, WHETHER RESUL TING FROM THE USE, MISUSE, OR INABILITY TO USE THIS PRODUCT OR FROM DEFECTS IN THE PRODUCT .
GPSMAP 495 Owner ’s Manual 163 Appendix > License Agreement and W arranty SOLE RISK. THE CONTENT AND FUNCTIONALITY OF THE SER VICE IS PROVIDED “AS IS” WITHOUT ANY W ARRANTY OF ANY KIND, EXPRESS OR IMPLIED.
164 GPSMAP 495 Owner ’s Manual Appendix > License Agreement and W arranty This product does not contain any user-serviceable parts. Repairs should only be made by an authorized Garmin service center .
GPSMAP 495 Owner ’s Manual 165 Appendix > License Agreement and W arranty.
166 GPSMAP 495 Owner ’s Manual Index Index Symbols 2D 5, 59, 128 3D 5, 59 A accessories 142 acquiring satellites 5 Active Route page aviation mode 44 Active T rack tab 83, 86 add to route 57, 64, 72.
GPSMAP 495 Owner ’s Manual 167 Index custom avoids 63, 1 11 D dashboard 69 data card 146 slot 1 data fields 35 date 1 13 daylight saving time 1 13 DB-9 145 declutter 33 defaults 8, 35 delete aircra.
168 GPSMAP 495 Owner ’s Manual Index intersection 155 J Jeppesen database 27, 155 updates 10 K keypad 7 L land at closest point 19 language 1 10 legs, track 86 limited warranty 161 line out 1 lithiu.
GPSMAP 495 Owner ’s Manual 169 Index position mode 29 position report 153–154 power 2, 3, 143 connector 1, 4 practice mode. See simulator mode preferences location 152 pressure 1 13 projecting a w.
170 GPSMAP 495 Owner ’s Manual Index offsets 152 tab 1 13 zone 1 13 timer 91 T imers tab 112 TIS 132, 137 limitations 133 operational procedures 138 symbology 135 TIS traffic data 144 track legs 86.
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. © Copyright 2008 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, USA Garmin (Europe) Ltd.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Garmin 495 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Garmin 495 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Garmin 495, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Garmin 495 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Garmin 495, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Garmin 495.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Garmin 495. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Garmin 495 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
