User manual MAGELLAN GPS 310 SATELLITE NAVIGATOR

[. . . ] GPS 310 Satellite Navigator User Manual WARNINGS A measure of knowledge by the user is required for proper and safe use of the Magellan GPS 310TM. Use Good Judgment This product is an excellent navigation aid, but it does not replace the need for careful orientation and good judgment. Use Care to Avoid Inaccuracies The Global Positioning System (GPS) is operated by the U. S. Government, which is solely responsible for the accuracy and the maintenance of GPS. [. . . ] Pressing will activate or deactivate the route depending upon its present status. If a route is activated, the NAV screen is displayed. 20 ENTER Deleting a Route With a route in memory, press at the top of the display. While still viewing the Route Summary screen, press the UP ARROW three times until the display indicates PRESS ENT TO DELETE. Use ENTER the ARROWs to select YES or NO and press . Adding Legs to a Route With a route in memory, press at the top of the display. Press MENU ENTER until ROUTE appears . While still viewing the Route Summary screen, press the UP ARROW until the display indicates PRESS ENT TO ADDLEG. As in creating a route, use the ARROW pad to select the new landmark for this leg. The newly created leg is added to the route. The process of adding a leg continues until you select END ROUTE or the route is full. 21 Activating a Leg in a Route As you are navigating you may decide that you no longer wish to continue on the leg that you are now using. You will need to activate the leg of the route with the desired destination (TO landmark). Press Press MENU ENTER until ROUTE appears at the top of the display. Use the LEFT/RIGHT ARROWs until the leg you wish to activate is displayed. The leg has become activated, the NAV screen is displayed, and the receiver begins to compute the necessary information to continue you on the route using the leg you selected. If the display indicates ENT TO DEACTVATE, it means that the receiver is using this leg to compute the navigational information. Pressing ENTER at this screen not only deactivates the leg and returns to the leg summary screen, but deactivates the route as well. 22 Editing a Leg in a Route Press Press MENU ENTER until ROUTE appears at the top of the display. Use the LEFT/RIGHT ARROWs until the leg ENTER you wish to edit is displayed. Press the UP ARROW until PRESS ENT TO EDIT is displayed and press . The Edit Leg screen is displayed with the FROM landmark flashing. Use the LEFT/RIGHT ARROWs to select a new FROM landmark and press ENTER . The TO landmark begins flashing alerting you that the GPS 310 is ready for you to select a new TO landmark. Press ENTER to accept the TO landmark as it is or use the LEFT/RIGHT ARROWs to select a new TO landmark and press ENTER . The leg before and after the one you just edited will be automatically changed to reflect the changes that were made to this leg. 23 Deleting a Leg From a Route Press Press MENU ENTER until ROUTE appears at the top of the display. Use the LEFT/RIGHT ARROWs to find the leg of the route that you want to delete. Press the UP ARROW until PRESS ENT TO DELETE is displayed and press ENTER . The GPS 310 prompts you to confirm the deletion of the leg. Use the LEFT/RIGHT ARROW to select (flashing) YES to delete or NO to cancel. If you attempt to delete a leg that causes the route to contain a leg that is under the 0. 1 mile leg distance limitation, the receiver will display the message INVALID DELETE. Reversing a Route Press Press MENU ENTER until ROUTE appears at the top of the display. Press the DOWN ARROW until PRESS ENTER ENT TO REVERSE is displayed and press . The GPS 310 prompts you to confirm the action. [. . . ] (Bare wires). 46 Attaching the Wrist Lanyard The lanyard for your GPS 310 can be easily attached by inserting the small loop of the lanyard through the ring provided on the battery door locking screw and then looping the other end of the lanyard strap through the small loop. 47 Shipping / Transporting If you ship or transport your GPS 310 more than 100 miles, you may need to reinitialize the GPS 310 again at your new location. This will speed up the time it takes to get your first fix after shipment. Also, prior to shipping, you should loosen the battery door screw if you feel that your GPS 310 may be placed in an unpressurized area of an aircraft. Loosening the battery door will allow the GPS 310 to equalize to the pressure of the cargo area. [. . . ]