Navigation GPS Definitions

Accuracy:

How close the receiver is able to pinpoint your location on the globe. 

Aqcuisition Times (Cold):

The time it takes for the receiver to acquire information from the satellite after having been turned off for a long period of time. 

Aquisition Times (Hot):

The time it takes for the receiver to acquire information from the satellite when the receiver has been used recently. 

Battery Life:

How long the receiver will stay powered on before needing to be recharged or have the batteries replaced. 

Battery Type:

The technology used for the battery. Lithium batteries are typically the best. 

Color Display:

Displays information using color, rather than black and white. 

Display Screen Size:

The size of the screen used to display the information. 

GPS Depth:

The depth of the receiver, measured in inches. 

GPS Height:

The height of the receiver, measured in inches. 

GPS Weight:

The weight of the receiver, measured in pounds. 

GPS Width:

The width of the receiver, measured in inches. 

Hard Drive:

Hard drive used to store information such as waypoints, routes, maps, and other important information. 

Included Maps:

The number and type of maps included with the receiver. Can be street maps or topographical. Can also be region specific. 

Max Operating Temp:

The highest temperature to safely use the GPS receiver, measured in degrees fahrenheit. 

Memory:

Flash memory used to store information such as waypoints, routes, maps, and other important information. 

Min Operating Temp:

Min Operating Temp – The lowest temperature to safely use the GPS receiver, measured in degrees fahrenheit. 

Navigation Routes:

Route setup using predetermined waypoints as markers, used to navigate a course. 

Navigation Waypoints:

Sometimes referred to as points-of-interest. Specific locations saved to mark certain locations or features. 

Removable Memory:

The ability of the receiver to store more information on media such as secure digital cards. 

Screen Resolution:

The number of pixels in the display screen. 

Traffic Services:

The ability of the receiver to connect to a traffic services channel to help avoid traffic jams. 

Warranty:

The period of time when the manufacturer will guarantee the quality of the product. 

Bluetooth:

The ability to connect to a GPS device via Bluetooth.

Media Player:

The ability to play various file formats such as MP3, JPEG, etc.

Voice Recognition:

You can speak addresses, favorite locations and commands rather than pushing buttons or touching the screen.

Programmable Routes:

The number of custom routes that can be programmed.

MSN Direct:

With MSN Direct, you can check the weather, avoid traffic backups, compare local gas prices, get enhanced movie listings, stock information, news and local events when you travel with your unit. Even plan trips from the convenience of your computer, via Windows Live.