
Special Radio Features
GPS Enabled
Your RSM’s GPS Enabled feature uses information from the Global Positioning System (GPS) satellites orbiting the Earth to determine the approximate geographical location of your RSM, expressed as latitude and longitude. The availability and accuracy of this location information (and the amount of time that it takes to calculate it) will vary depending on the environment in which you are using the GPS feature.
For example, GPS location fixes are very difficult to obtain indoors, in covered locations, between high buildings, or in situations where you have not established a clear broad view of the sky.
IMPORTANT: Things to Keep in Mind
The GPS technology uses radio signals from earth orbiting satellites, to establish the location
•In underground locations
•Inside of buildings, trains, or other covered vehicles
•Under any other metal or concrete roof or structure
•Between tall buildings or under dense
•In temperature extremes outside the operating limits of your RSM
Even where location information can be calculated in such situations, it may take longer to do so, and your location estimate may not be as accurate. Therefore, in any emergency situation, always report your location to your dispatcher.
Furthermore, please note that even where adequate signals from multiple satellites are available, your GPS feature will only provide an approximate location, often within
ASTRO XTS 5000 Model II | 93 |