ii
7. Updating the Database................................................21
System requirements...............................................................21
Updating..................................................................................22
8. Customising ROAD ANGEL Plus ...................................23
Changing Settings.................................................................23
Menu Settings........................................................................26
Alerts.......................................................................................26
Distances.................................................................................27
GPS.........................................................................................27
Unit Data .................................................................................28
Display.....................................................................................28
9. Adding and Deleting Danger Zones...........................29
Deleting Zones.......................................................................29
Adding New Locations ..........................................................29
Adding an Average Speed Monitoring Section
(SPECS Zone).........................................................................30
10. Background Information.............................................31
About Global Positioning Satellites (GPS) ...........................31
Laser Detection......................................................................31
How mobile laser traps operate................................................31
How the enforcement officer chooses which vehicles to target..31
Targeting Explained...............................................................32
Short range targeting...............................................................32
Long range targeting................................................................32
Following a vehicle being targeted...........................................33
Rear detection of laser.............................................................33
Speed Cameras and Black Spots..........................................34
11. Accessories .................................................................37