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3.14.3 Avoid by TMC
If you wish to avoid incidents and/or hold ups which have been received via TMC then you can use this option. Refer to section 3.7
for further details of TMC
To use this function:
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Press the ‘Avoid by TMC’ button - the TMC information page will be displayed, choose TMC on Route.
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Select the incident you wish to avoid.
The methodology for using Avoid by Range is the same as Avoid by Road Name in section 3.1.4.1
3.14.4 Clear Avoided Road
If you do not wish to use the alternative routes offered by Snooper and you wish to return to the original calculated route, press the
‘Clear Avoided Road’ button and the original route plotted by Snooper will be restored.
Once the re-calculation of the original route is complete the summary screen is displayed. Once the calculation is complete you can
either press ‘Go’ to start navigation, ‘Simulation’ to see the actual route that will be taken, ‘Route Option’ to change the parameters
of the route or ‘Guide’ which will list the turn by turn instructions of the journey. The ‘Summary Screen’ will tell you the distance to
your destination, estimated time of arrival and the estimated time it will take to complete your journey.
Please Note: If you have already travelled some of the re-calculated route, Snooper may produce a slightly different route from
what was originally plotted.
The summary screen is only displayed for approximately 10 seconds before the unit automatically begins to provide you with
turn-by-turn instructions.
If the ‘Avoid by Road’ and ‘Avoid by Range’ have not been used, this feature is unavailable and the button will
be greyed out
.