Specifications

Manual # 016-0159-894 Rev H 01/07
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3-Navigating the Viper Interface
4. From the Select by Layer drop-down list, select Line Features-Roads.
5. Click Submit Selection. The Available Counties page displays.
6. Check the county that you want to download and click Proceed to Down-
load. The Data File Ready page displays.
7. Click Download File. The File Download screen displays.
8. Click Save. The Save As screen displays.
9. Select the folder you created and click Save. The file is saved to your
folder.
10. Repeat steps 4 through 9 to download additonal files.
Loading the Street Maps to the Viper Console
1. Unzip the file you downloaded (Follow the instructions for the program you
use to unzip files) to the folder you created to store the map files.
2. Rename the three files to the name of the county. For example, if you
downloaded maps for Dallas county, rename the file tgr46087lka.shp to
Dallas.shp.
Helpful Hint: To rename a file, right-click on the file and select
Rename. Type in the new file name. Be sure to keep the same file
extension or the file will not work with your Viper system.
3. Copy the files to the streetmaps folder on your flashdisk.
Note: Do not copy the files into sub-folders since Viper will not be able to
find the files if they are in sub-folders.
4. Install the flashdisk into the Viper console.
5. Turn on the Viper Console. Select Viper.
6. Select Menu, then Setup, Maps, Streetmaps, Install Streets, and OK.
Viper loads the map files to the console. Viper changes the files to a .sct
format for use on the Viper console.