Garmin GPS 155TSO Owner's Manual

Contents

Garmin GPS 155TSO Owner's Manual Manual pdf 53 page image

The GPS 155’s NRST key provides detailed information including range and bear-ing from present position on the nine nearest airports, VORs, NDBs, intersections anduser waypoints within 200 nm of your current position. In addition, it will also dis-play the two nearest Flight Service Station (FSS) points of communication, and alertyou to any Special Use Airspace (SUA) you may be in or near. The NRST key can beused in conjunction with the GPS 155’s direct-to function to quickly set a course to anearby facility in case of an in-flight emergency.To view the nearest waypoint information:1. Press T.This will display the nearest airport to your present position, subject to the run-way surface type and minimum runway length selected (see page 89).To scroll through the next eight nearest airports, rotate K.From the nearest airport page, you can easily examine both the communicationfrequencies and the runway information.To view more comm/runway information:1. Press C and rotate O to highlight the comm field or the runway field.2. Rotate K to scroll through more information, if available.To perform a direct-to from any of the nearest waypoint pages:1. Press D. The waypoint confirmation page will appear.2. Press E to accept the waypoint or \ to cancel.The nearest waypoints for other categories (VORs, NDBs, etc.) may be viewedby rotating O. Rotating O continuously to the left will stop page selection on thenearest airport category.43WAYPOINTS & DATABASENearest WaypointsNearest Airport Page.Nearest VOR Page.Nearest FSS page. To view additional frequencies forthe displayed FSS, highlight the frequency and rotatethe inner knob.