Pioneer AVIC-S2 RU - Manual (Page 62)

5.3.3 Attention Tone
If this is set to Disabled, the voice guidance will sound without a preceding attention
tone. Setting it to Single Tone will initiate a single attention tone before the
instructions, while Double Tone will use a double tone.
Note: The Mute function (Page 31) accessible from the map screens overrides the
settings on this screen. When AVIC-S2 is muted, all sounds disappear. These
settings will not be changed; only the output will be muted temporarily.
5.4 Route parameter settings
Settings in the route parameter menu determines how routes will be calculated. This
screen is directly accessible from the Route Information screen (Page 35).
5.4.1 Route
Here you can choose from three different route types.
5.4.1.1 Short
Choosing Short will result in a route that has the shortest total distance of all possible
routes between the given points.
5.4.1.2 Fast
Choosing Fast will result in the quickest possible route, given that you can travel at
or near the speed limits on all included roads.
5.4.1.3 Economical
This setting is a wise combination of the previous two. Although basically going for
the fastest solution, if there is another route taking a bit more time but a lot less
distance compared to the fastest one, AVIC-S2 will choose this one instead to save
fuel.
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