Garmin GPS45 manual

GOT O QUIT PA G E MARK ENTER G P S 4 5 GPS 4 5 P er sonal Navigat or TM Owner’s Manual & Refer ence 45 manual Rev. B 8/4/98 10:17 AM Page 1[...]

45 manual Rev. B 8/4/98 11:07 AM Page 2[...]

GPS 45 P er sonal Navigator TM O WNER’S MANU AL i Intr oduction Forewor d Softwar e V ersion 2.20 or above © 1994 GARMIN INTERNA TIONAL 9875 W idmer Road, Lenexa, KS 66215, USA All rights reserved. No part of this manual may be repr oduced or transmitted in any form or by any means, electronic or manual, including photocopying and recording, for[...]

ii C AU TION The GPS system is operated by the government of the United States, which is solely r esponsible for its accuracy and maintenance. The system is under development and is subject to changes which could af fect the accuracy and performance of all GPS equipment. Although the GPS 45 is a precision elec- tronic NA V igation AID (NA V AID), a[...]

iii W elcome to the smallest, easiest-to-use GPS navigator on the water! The GPS 45 r epr esents GARMIN’ s continuing commitment to pr ovide mariners with quality navigation information in a versatile, accurate and user -friendly design you’ll enjoy for years to come. T o get the most of your new GPS unit, it is impor tant that you take the tim[...]

iv Designed for easy operation, the GARMIN GPS 45 offers powerful features that make marine navigation come alive in the palm of your hand: Precision Performance • MultiT rac8 TM r eceiver tracks and uses up to 8 satellites simultaneously for fast, accurate positioning • Dif ferential-Ready— just add the optional GBR 21 beacon receiver for un[...]

v Before getting started with your new GPS receiver , check to see that your GARMIN GPS 45 package includes the following items. If you ar e missing any parts, please see your dealer immediately . Standard Package: • GPS 45 Receiver with Removable Antenna • Carrying Case • GPS 45 Owner’ s Manual • 4 AA Batteries • Quick Refer ence Card [...]

45 manual Rev. B 8/4/98 11:07 AM Page vi[...]

1 SEC TION ONE Getting Start ed GPS Overview .............................................................................................................2 Basic Definitions ..........................................................................................................3 Power On/Status and Position ......................................[...]

2 What is GPS? GPS (Global Positioning System) is a satellite-based navigation system developed by the U. S. Department of Defense to provide a consistent, accurate method of simplifying navigation. Originally designed for military applications, it also pro- vides commercial and recreational users with 24-hour, worldwide navigation cover- age with [...]

3 The GPS 45 is a powerful navigation tool that can guide you anywhere in the world. T o better understand its operation and capabilities, it may be help- ful to review the basic ter ms and concepts briefl y explained below . Navigation is the process of traveling from one place to another and knowing where you are in relation to your desired cour[...]

The first time you power up your new GPS 45 is an important step in getting the best possible GPS performance. The r eceiver must be given an oppor - tunity to collect satellite almanac data and establish its present position. This pr ocess can take 7 1/2-15 minutes, and is only necessary for first time opera- tion or after memory loss. T ake the[...]

The sky view will help you determine if a satellite sig- nal is being blocked by buildings, mountains or other obstructions. As satellites are locked onto, the sky view indicators will change from a reverse-video highlight to a standard display. If you encounter difficulty acquiring satellite signals, try facing another direc- tion or walk towards [...]

Getting to know your new GPS is as easy as tak- ing a quick stroll ar ound an open outdoor area. T o get the most out of this tutorial, make sure to walk for at least the time noted for each step. This way , you’ll reduce the chances of staying within the receiver’ s mar gin of err or. Y ou’ll also get a much better indication of the unit’ [...]

Now that you’ve marked a position, it’ s time to take of f on a brisk walk and put your GPS 45 through its paces. 1. Walk in a straight line for 2-3 minutes at a fast pace and watch the Position Page. You can time your distance with the on-screen clock. The direction you ar e moving (your track) and your speed ar e displayed on the upper part o[...]

Now let’ s navigate back to our starting position, the HOME waypoint. 1. Press the G key. 2. The Navigation Page will appear with the way- point field highlighted. 3. Press the U or D keys to scroll through the available waypoints until ‘HOME’ is displayed. 4. Press the E key to confirm that you want to navigate to the displayed waypoint. T[...]

Y our pr esent position is represented by the dia - mond in the center of the course deviation scale. The line down the middle of the highway r epre - sents your desired track. As you navigate towar d a waypoint, the highway will actually move, indicat- ing the dir ection you’re off course, relative to the position diamond on the CDI scale. T o k[...]

N ow tha t yo u’ ve ar r i ved ‘HO ME ’, scr oll through the main pages of the GPS 45. 1. Press the P key to scroll through the fi ve main pages in sequence. 2. Press the Q key to scroll through pages in the opposite direction. The Menu Page allows you to view waypoint or route information and customize various functions of the GPS 45. T o g[...]

T o enter the time of fset: 1. If you are entering a negative offset, press the L key to move the character highlight to the +/- fi eld. Press U to select a negative offset. 2. Press the R key to move to each character posi - tion, and use the U or D keys to enter an off- set value in each position. 3. Press the E key to confirm your time offset.[...]

12 The GPS 45’s two-speed thumbkey allows convenient, one-handed entry of information. Press on a particular arrow key once to scroll through data options slowly, press and hold an arrow key for faster scrolling. • Use the up and down arrow keys to select alphanumerical characters and menu choices and to move the field highlight from field to[...]

To activate the MOB function, press GOTO twice. 13 Get ting Start ed Operation Flowchar t P OW ER O N B PO W ER O F F B Hold key for 3 seconds M AI N P A GE SE Q U EN CE Press the QUIT key to scroll through pages in reverse order. Press the PAGE key to scroll through pages in sequence. M A R K P O S I T I O N M GO T O W AY PO I NT G VI E W ME SS A [...]

14 Get ting Start ed Operation Flowchar t W AY PO IN T LI ST S U BM E N U The waypoint page lets you review, rename and delete any stored way- point. Press ENTER to confirm the highlighted prompt field. You can delete all stored waypoints only from the waypoint list submenu page. SUN CALCULATION RO UT E P AG E S S EL E C TIN G S UB M E NU S F RO [...]

The GPS 45 Status Page displays the status of various receiver functions. The status information will help you understand what the GPS is doing at any given time. The sky view and signal strength bars give you an indication of what satellites are visible to the receiver , whether or not they are being tracked, and the signal quality . When a satell[...]

2D Navigation status indicates that at least three satellites with good geometry have been locked onto and a 2 dimensional position fix (latitude and longitude) is being calculated. ‘2D Dif f ’ will appear when you are receiving DGPS corrections in 2D mode. 3D Navigation indicates that at least four satel- lites with good geometry have been lo[...]

The GPS 45 Position Page displays your curr ent position’ s latitude, longitude, altitude and time numerically . It also displays your track (compass direction) and speed whenever you’r e moving. The Position Page also lets you enter a position’ s latitude and longitude manually . During satellite acquisition, the position displayed is the la[...]

Knowing your present position is only part of any navigation equation. Y ou also need to keep track of where you’ve been and wher e you ar e going. W aypoints serve as electronic markers that let you keep track of starting points, destinations, navaids and any other important position. The GPS 45 allows you to mark, store and use up to 250 waypoi[...]

The GPS 45 has three waypoint submenu pages that let you manage a large number of waypoints quickly and ef ficiently . The nearest waypoints, way- point list and waypoint definition pages are accessed through the Menu Page. T o select a waypoint submenu page: 1. Press the P or Q key until the Menu Page appears. 2. Use the U and D keys to highlight[...]

The waypoint list page pr ovides you with a complete list of all waypoints curr ently stored in the GPS 45. The total number of used and free waypoints is indicated above the waypoint list. Fr om the waypoint list page, you can GOTO a selected waypoint, r etrieve a waypoint defi nition page or delete all user -defined waypoints. 1. Use the U and [...]

The last of the three waypoint management pages is the waypoint definition page. This page lets you cr eate new waypoints manually , as well as review and edit existing waypoints. T o create a new waypoint manually , you’ll need to know its position coordinates or its distance and bearing fr om an existing waypoint. If you know the position coor[...]

T o create a new waypoint manually without knowing its position coordinates, you’ll need to enter its bearing and distance from an existing way- point. The GPS 45 will then calculate the position coordinates for you. 1. Press D until the name field is highlighted. 2. Press E to begin entry of the waypoint name. 3. Enter the name of your new wayp[...]

Fr om the waypoint definition page, you can also review and change any stored waypoint’ s name, position coor dinates, comment field or reference waypoint at any time. The waypoint defi nition page is also used to delete individual waypoints. T o change a waypoint’ s position coordinates or refer ence waypoint: 1. Use the U and D keys to hig[...]

T o delete a stored waypoint: 1. Use the L key to move the cursor highlight from the ‘DONE’ prompt to the ‘delete’ field. 2. Press the E key to activate the delete page. 3. A warning message will appear, asking you to confirm your deletion. 4. Press the L key to select the ‘YES’ prompt. 5. Press the E key to delete the waypoint and re[...]

The GPS 45’ s GOTO fu nc t ion let s you ch oo se a n y s t o r e d way p oi nt as a d esti nati on a nd q uick ly s e t a cour se fr om your pr esen t pos itio n. O n c e th e G O TO f u n ctio n has bee n act i v ate d, t he N avigat ion Page wil l p r ovid e y ou w i th grap hic s tee ring gui d an ce t o you r dest inatio n . T o activ ate th[...]

The GPS 45’ s man overboar d function (MOB) lets you simultaneously mark and set a course to a position for quick response in emergency situa- tions. T o activate the MOB mode: 1. Press the G key twice. 2. The Navigation Page will appear with the default GOTO waypoint ‘MOB’ as the destination. 3. Press the E key to confirm the MOB entry. The[...]

The GPS 45’ s r oute navigation feature lets you plan and navigate a course from one place to another using a set of pre-defined waypoints. Routes ar e often used when it’ s not practical, safe or possible to navigate a direct course to a particu- lar destination. Routes ar e broken down and navigated in smaller segments called ‘legs’. The[...]

The GPS 45 lets you create and store up to 20 routes of 30 waypoints each. Routes ar e created, copied and edited thr ough the route definition page, which is accessed thr ough the Menu Page. T o select the r oute definition page: 1. Press P until the Menu Page appears. 2. Use the U and D keys to highlight the ‘routes’ submenu page. 3. Press [...]

T o create a r oute in the GPS 45: 1. Press E to begin route number selection. 2. Use the U or D ke y to ente r a ro ute n umber. 3. Press the E key to confirm the route number. 4. Press E to begin entry of a route comment. (Note that the default (fi rst and last waypoint) comment will only appear if the comment field is blank). 5. Enter your co[...]

T o clear a r oute from memory: 1. Press E to begin entry of the route number. 2. Enter the route number and press E . 3. Select the ‘clear’ field and press E . The clear route warning will appear , asking you to confirm that you want to remove all waypoints from the r oute. 1. Highlight the ‘yes’ field with the L key. 2. Press E to con?[...]

Once a r oute has been activated, the Active Route Page will appear , displaying the waypoint sequence of your r oute with the estimated time enr oute (ETE) at your present speed and distance to each way- point. As long as you are navigating an active r oute, the Active Route Page will become part of the main page sequence of the unit. The Active R[...]

Once you’ve selected a waypoint from the r oute list, choose a menu function: 1. To review the definition page for the waypoint, highlight the ‘review’ field and press E . 2. To add a new waypoint that precedes the selected waypoint, highlight the ‘insert’ field and press the E key. 3. To remove the selected waypoint, highlight the ‘[...]

The GPS 45 features a power ful moving map display that can do much mor e than just plot your course and r oute. The Map Page also provides you with a moving map cursor that will let you pan ahead to nearby waypoints, determine the distance and bearing to any map position and mark new waypoints while you navigate. The Map Page can be br oken down i[...]

There are thr ee main functions you can perform from the Map Page — zooming, pointing and pan- ning. Each of these functions has its own ‘field’, which may be selected and activated for use. Whenever the Map Page first appears, the zoom field (at the top left) is always selected. The Map Page has 12 map scales which ar e selected through t[...]

T o review the definition page for a waypoint highlighted in the map field: 1. Press the E key. 2. To return to the Map Page, press E . T o GOTO a waypoint highlighted in the map field: 1. Press the G key. 2. Press the E key to confirm the destination. 3. To return to the Map Page, press the Q key. T o stop the panning function and r etur n to [...]

One of the benefits of a moving map display is being able to pan to differ ent map areas and see what’ s out there. T o get the most out of panning, you’ll need to be able to zoom in and out while you’re panning. This lets you move the map at a faster speed and zoom in for waypoint details. Once the pan function is activated, the cursor high[...]

The GPS 45 Menu Page pr ovides access to sub- menu pages that are used to select and customize operation and navigation setup. The 11 submenus are divided into categories by function. The way- point and r oute management submenus are dis- cussed in their own respective sections. W e’ll now address the r est of the submenus in the order they appea[...]

The remaining submenu selections on the Menu Page ar e grouped together as setup pages. The first setup page is the operation setup page, which is used to select the operating mode, time of fset and screen and tone pr eferences. The GPS 45 has four available operating modes: Normal Mode operates the unit at maxi- mum perfor mance, and should provi[...]

The GPS 45 features adjustable screen contrast for optimum viewing in any condition. The screen contrast is set by using an on-screen bar scale. T o set the screen contrast: 1. Move the field highlight to the ‘contrast’ field and press the E key. 2. Use the L and R keys to adjust the bar scale for the desired contrast and press the E key. The[...]

The navigation setup page is used to select units of measurement for position format, map datum, CDI scale, and distance, speed and heading infor- mation. The default position setting for the GPS 45 is latitude and longitude in degrees and minutes (hdddºmm.mmm’). Y ou may also select degrees, minutes and seconds (hdddºmm’ ss.s’’); degr ee[...]

The course deviation indicator (CDI) scale defi- nition field lets you select the +/- range of the CDI bar scale. Thr ee scales are available: +/- 0.25, 1.25 and 5.0 miles or kilometers, with 0.25 being the default setting. T o enter a CDI scale setting: 1. Highlight the ‘CDI scale’ field and press E . 2. Use the U and D keys to select the d[...]

The tr a c k lo g setu p pag e l ets you m a nage the GPS 45’ s tracking data. From this page, you c a n s e l ect wheth e r or not to r e c o r d a tra ck a nd defi n e how it i s r e c o r de d. T o turn th e track l og on or of f : 1. Highlight the ‘record track’ field and press E . 2. Select ‘yes’ or ‘no’ and press E . The store[...]

The rest of the map setup page lets you specify what items are displayed or plotted on the Map Page. The first 4 plot items may be turned on or off by selecting ‘yes’ or ‘no’ in the appropriate field: • The ‘rings’ selection will display the 3 present position range rings on the map. • The ‘route’ selection will plot the strai[...]

The GRMN/GRMN setting is a pr oprietar y for- mat that lets you exchange information such as waypoints, routes and track logs between two GPS 45s or a PC with an optional GARMIN PC kit. During data transfer , the number of packets being exchanged will be displayed on screen. T o select a transfer option: 1. Highlight the ‘host’ field and press[...]

T o enter a DGPS beacon frequency: 1. Highlight the ‘freq’ field and press E . 2. Enter the desired frequency and press E . 3. Highlight the ‘rate’ field and press E . 4. Use the U and D keys to select the desired transmission rate. 5. Press the E key to confi rm your entry. Wh en th e GPS 45 i s r ece ivi ng DGPS co rr e c t i o n s f r[...]

The GPS 45’ s simulator mode lets you practice all aspects of its operation without active satellite acquisition. Y ou can also plan and practice trips, enter new waypoints and routes and save them for use during normal operation. The simulator mode is activated fr om the Menu Page, with vessel speed and heading controlled from the Position or Na[...]

The GPS 45 pr ovides 10 hours of operation in normal mode and up to 20 hours of operation in battery saver mode on 4 AA alkaline batteries. Rechar geable Ni-Cad or lithium batteries may also be used. Note that the battery level indicator is cal- ibrated for alkaline batteries, and Ni-Cad and lithi- um batteries will only show battery life at partia[...]

Almanac Data —Satellite constellation information (including location and health of satellites) that is transmitted to your receiver from every GPS satellite. Almanac data must be acquired before GPS navigation can begin. Bearing —The compass direction from your position to a destination. Course Made Good (CMG) —The bearing from the ‘active[...]

The GPS 45 uses a flashing on-screen message to alert you to important information. Whenever the message indicator appears, press the P key to view the message page. There are two types of messages: temporary alerts and condition alerts. Temporary alerts are cleared from the message page after viewing, while condition alerts remain on the message [...]

Received an Invalid WPT —A way p oi nt w as rec e ive d during u pload transfer that ha s an invalid identifier. Receiver has Failed —A failure in receiver hardware has been detected. If this message persists, do not use the unit and take it to an authorized dealer for repair. Route is Full —You have attempted to add more than 30 waypoints t[...]

The chart below gives the UTC time offset for the various longitudinal zones. If you are in daylight savings time, add one hour to the offset. Longitudinal Zone Offset W180.0º to W172.5º -12 W172.5º to W157.5º -11 W157.5º to W142.5º -10 W142.5º to W127.5º -9 W127.5º to W112.5º -8 W112.5º to W097.5º -7 W097.5º to W082.5º -6 W082.5º to[...]

Adindan Adindan- Ethiopia, Mali, Senegal, Sudan Afgooye Afgooye- Somalia AIN EL ABD ‘70 AIN EL ANBD 1970- Bahrain Island, Saudi Arabia Anna 1 Ast ‘65 Anna 1 Astro ‘65- Cocos Isl. ARC 1950 ARC 1950- Botswana, Lesotho, Malawi, Swaziland, Zaire, Zambia, Zimbabwe ARC 1960 ARC 1960- Kenya, Tanzania Ascnsn Isld ‘58 Ascension Island ‘58- Ascensi[...]

Mahe 1971 Mahe 1971- Mahe Island Marco Astro Marco Astro- Salvage Island Massawa Massawa- Eritrea (Ethiopia) Merchich Merchich- Morocco Midway Ast ‘61 Midway Astro ‘61- Midway Minna Minna- Nigeria NAD27 Alaska North American 1927- Alaska NAD27 Bahamas North American 1927- Bahamas (excluding San Salvador Island) NAD27 Canada North American 1927-[...]

PHYSICAL Case: Waterproof, dry nitrogen-filled Size: 6.15”H x 2”W x 1.23”D (15.6 x 5.1 x 1.23 cm) Weight: 10 ounces (284g) w/ batteries Temperature Range: 5º to 158ºF (-15º to 70ºC) PERFORMANCE Receiver: Differential-ready MultiTrac8 TM Acquisition Time: Approx. 20 seconds (warm) Approx. 2 minutes (cold) Approx. 7.5 minutes (AutoLocate T[...]

The optional GPS 45 Power/Data Cable allows you to connect to on-board 5-40 volts DC power and connect to external electronic devices. To connect the power/data cable: 1. Connect the red harness lead to the positive side of a 5-40 volt DC power source. 2. Connect the black harness lead to the negative side of the power source. 3. Connect the white [...]

56 The GPS 45’s optional mounting bracket allows fi xed installation on any flat surface or bulkhead, and per- mits easy removal for portable use. The mounting kit can be installed with or without the swivel base. To install the bracket on a flat surface or on a bulkhead without the swivel base, mount the L-bracket directly to the surface desi[...]

The GPS 45 power/data cable can be connected to the mounting bracket for hard-wired fi xed-mount use. To attach the power/data cable, slide the cable connec- tor into the mounting slot on the bracket (see below). 57 Appendix G Installation To insert the GPS 45 into the bracket, snap the unit into place from the front of the bracket and press fi r[...]

45 manual Rev. B 8/4/98 11:11 AM Page 58[...]

A Active Waypoints ..............................................27 Active Route .....................................................28 Active Route Page .............................................. 30 Altitude Entry ....................................................17 Antenna Installation ..........................................47 Audio Set[...]

O Offset, local time .......................................... 38,51 Operating Mode Setup..................................37,38 Operation Setup ...........................................38,39 Output Setup ...............................................43-45 P Packing List ......................................................... v Page Sequence [...]

45 manual Rev. B 8/4/98 11:11 AM Page 61[...]

© 1994 GARMIN INTERNA TIONAL 9875 W idmer Road, Lenexa, KS 66215, USA Part Number 190-00070-00 Rev . B 45 manual Rev. B 8/4/98 11:11 AM Page 62[...]