Amazon.com Review
Garmin's StreetPilot GPS ColorMap features a large, bright color display but lacks a surprising number of features that are included with some of the less expensive global positioning systems that we've tested. Designed for use in a vehicle, this GPS comes with a dash mount, cigarette lighter adapter, and a serial cable for interfacing with a PC.
At 1.3 pounds and almost 7 inches wide, the GPS ColorMap isn't tiny. The reason for the unit's bulk is the relatively large 16-color backlit display, 1.8 inches high by 3.3 inches wide, that dominates the front of the device. The color screen serves up clear images that are much easier to interpret than those produced by a grayscale display. It's much like looking at a standard road atlas, with red interstates, gray secondary roads, and light blue rivers crisscrossing a bright yellow background. A night mode switches the yellow background to black, and there are several levels of brightness that make the unit legible regardless of the lighting we tested it in. Also, in our tests, the 12-channel GPS receiver took a surprisingly long time to acquire satellite signals, but once they were locked in the unit accurately tracked our movements and never broke its lock when we passed through tunnels or heavily forested areas.
The map database included with the device contains most of the major highways and all of the interstates for the entire United States as well as the more important city streets in large metropolitan areas. This limits the device out of the box for use primarily for cross-country travel. However, the map database can be expanded via a cartridge slot in the battery compartment that accepts separately available 8 MB or 16 MB cartridges. Garmin sells cartridges preloaded with detailed map information, or you can buy a blank cartridge and a MapSource MetroGuide CD-ROM to download data from your PC to the GPS. The built-in database comes with information on interstate exits and labels major bodies of water, but MetroGuide upgrades add many more features like street-level maps for entire cities, restaurant data, and the ability to pinpoint a specific address.
Although the StreetPilot GPS ColorMap is easy to use and highly accurate, it has several shortcomings that detract from its overall value. An automatic routing feature that lets users enter a departure point and destination to get directions would have been nice. As it is, users are forced to enter routes manually or download them from computer software that is compatible with this device. The GPS ColorMap comes with a PC interface cable but no software to download. Most GPS devices in this price range offer pages and pages of data derived from complex internal calculations, but this product offers only the moving-map page and a Dashboard page that serves as a basic trip computer. For this price, we expected more. Also of note is the unit's underwhelming 2.5-hour battery life, which forced us to enter complex routes while the device was being powered by the cigarette lighter adapter. --T. Byrl Baker
Pros:
- One of the only color GPS devices on the market that's designed for vehicles
- Easily detached from the base mount so you don't have to leave it in the car
- Accurate tracking
Cons: - Needs routing software to realize its full potential
- Few data pages
- Poor battery life
Product Description
Garmin's StreetPilot GPS was the first in the automotive marketplace to offer a comprehensive mapping system that was both portable and affordable. The StreetPilot GPS ColorMap takes up where its sister product left off by boasting a razor-sharp, high-resolution, 16-color display for easy map reading. ColorMap works in an auto, truck, or van.Designed primarily for the automobile, the ColorMap improves on the StreetPilot's basemap information by adding exit information for the federal interstate highway system that lists available services such as food, lodging, and service stations. It also contains a reference basemap showing Interstate, U.S., and State highways, plus rivers and lakes in the US, Canada, and Mexico, with main arterial streets shown in metropolitan areas. The ColorMap is compatible with Garmin's complete line of downloadable MapSource CD-ROMs. When paired with the MapSource MetroGuide USA CD-ROM, the ColorMap will store 8 to 128 megabytes of downloaded CD-ROM information at a time depending on the size of the cartridge you use in the unit.The ColorMap features a high-performance twelve parallel channel GPS receiver for quick satellite acquisition and reliable signal reception, whether you're under dense tree cover or surrounded by high-rise skyscrapers. Text and graphics are shown in large type for easy viewing, with a screen brightness adjustment and a night mode that alters the display colors for viewing in dim ambient conditions. The unit also comes with a cigarette lighter adapter for those times when you don't have to rely on battery power.
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