Clarion map670 User Manual

 

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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