Cobra Electronics 2750 - Manual (Page 14)

Off route events
14
Off route events
During a trip, the
NAV ONE system
offers help if a turn
is missed or a side
trip is taken from a
calculated route. It
also allows changes
to be made enroute
— including detours,
changing route criteria
and trip plans, and
canceling navigation.
Leaving a calculated route
Within a short distance of the vehicle leaving a calculated route, the NAV ONE system will recognize the deviation and provide helpful
information. In the case of a missed turn or similar situation, the system will provide voice prompts, such as, “Please make a legal
U-turn,” to return to the calculated route while the system remains in the active navigation screen.
If a longer deviation is made and the prompts to return to the route are ignored, the system will calculate a new route to the destination
— often a mini-route to intercept the original route at a later point — provided the auto reroute option is turned on. The new route will
be displayed in the active navigation screen and the voice prompts will adjust accordingly. If auto reroute is turned off, the system will
suspend guidance until the user takes some action such as [Detour] or [Cancel].
VOICE
Select Routing Method Select Routing Method
Detour
Route Criteria
Trip Planner
Cancel Route
BACK
Changes enroute
Changes can be made at any time during
a trip, but only from the
Planned Route
Navigation screen. At that screen, press
the EDIT function button to bring up the
Select Routing Method menu.
Select Detour Criteria Select Detour Criteria
Avoid Current Road
Avoid Next Road
Detour Distance
Avoid Specific Road
BACK
VOICE
Detour
In case of road construction, traffic jams or
undesirable roads, the NAV ONE system can
quickly calculate a detour to reach the currently
selected destination. At the
Select Routing
Method menu, scroll or to [Detour] and
press ENTER to proceed to the Select Detour
Criteria menu. At that menu, scroll or
to the type of detour desired and press ENTER.
Successive menus will allow completion of the
selected detour type.
BACK
VOICE
Pressing ENTER will
cancel navigation in
progress.
Confirm Cancellation Confirm Cancellation
Cancel navigation
To cancel the current trip,
scroll
or to [Cancel]
at the Select Routing Method
menu, then press ENTER.
At the
Confirm Cancellation
screen, press ENTER to confirm
and return to the
Main menu.