Clarion MAP670 - Manual (Page 58)

4.9.1.2 Mobile cameras
Some cameras are operated from vehicles. The database contains some typical
places of these mobile cameras. They are not always operational at the given
location, and the speed limit is
warning is similar to fixed
speed limit given, only the proximity is announced.
not specified for them. The
cameras, but as there is no
These cameras are displayed with the following symbol:
4.9.1.3 Built-in cameras
Some cameras are built in traffic lights. T
e fixed cameras, but they are
difficult to spot. The warning for y and speeding is the same as for the fixed
hey work lik
proximit
cameras.
These cameras are displayed with the following symbol:
4.9.1.4 Section control cameras
These cameras work in pairs, and do not measure your current speed but your
verage speed between the two cameras. Both will identify your car, and record the
exact time you pass them. The difference between the two points of time will be used
our average speed is measured until you reach another
camera of this type. If your average speed exceeds the speed limit between the two
d as with the other camera
types.
a
to calculate your average speed.
Clarion will warn you when you approach one of these cameras, but as you pass by,
the warning stays on, and y
cameras, you will receive the same special warning soun
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