GF82.85-P-2012CE Navigation Mode, Function

GF82.85-P-2012CE Navigation Mode, Function
- with CODE (511) Audio 50 APS with DVD changer
- with CODE (525) MB Audio 50 APS radio


Function requirements
^ "Circuit 30g ON" status
^ Auto pilot system (APS) is switched on, authorized and operating free of faults
^ The multifunction antenna (A28/11) operates correctly
^ Signals available from at least 3 GPS satellites
^ Current navigation data loaded

General
The location of the vehicle, as well as the direction and distance to the destination are determined with the aid of the navigation system after entering the following information:
- Country
- Location
- Street
- House no.
- Zip code
- Center
- Intersection
- S-destination (Points of Interest (POI))

After the destination and street have been entered, the following computer models can be selected:
- Shortest route
- Dynamic route
- Quickest route

In addition, other route options can be selected:
- Avoid freeways
- Avoid toll roads
- Avoid tunnels
- Avoid ferries
- Avoid car trains
- Avoid toll sticker roads

In the Destination menu on the function bar and the From points of interest menu item, the submenus In destination area, Current position, Other location, Search using names and Search using telephone numbers are supported. After entering or calling a destination location, route calculation starts.

Operating instructions
The system can be activated or deactivated or the destination and street can be entered using the following components:
- Left multifunction steering wheel button group (S110) and right multifunction steering wheel button group (S111)
- Audio/COMAND control panel (A40/9)
- Control panel on the radio with auto pilot system (A2/56)

Function sequence
The data for reaching the destination (destination-oriented navigation) is calculated via the navigation system integrated into the radio with auto pilot system from the data entered. To this end, the navigation system is equipped with the following functions, which are described in separate documents
^ Position finding and destination-oriented navigation
^ Route guidance through voice output

The route is calculated in accordance with the options set. If observance of the options is not possible, then the options set are ignored for the sections in question and a message is displayed and signaled audibly.

The set options can be displayed and changed at any time. After the calculation, the route is displayed by arrow pictograms and there is an acoustic information output stating "the route is calculated".
If the vehicle is no longer moving on the pre-calculated route, then the route is recalculated. If the recalculated values are plausible for the navigation system, then the modified route is displayed.

Dynamic route guidance
An alternative route is offered under dynamic route guidance if there is a traffic jam or a road block on the calculated route.

The control signals from the left multifunction steering wheel button group and the right multifunction steering wheel button group are transmitted to the radio with auto pilot system in the following way:
- Steering LIN (LIN E1)
- Steering column module control unit (N80)
- Chassis CAN (CAN E)
- Instrument cluster (A1)
- Interior CAN (CAN B)

The control signals are transmitted via the telematics CAN (CAN A) to the radio with auto pilot system for entries via the Audio/ COMAND control panel.
Control signals are processed within the device for direct entries via the control panel on the radio with auto pilot system.

The voice input, with code (511) Audio 50 APS with DVD changer, takes place via the voice control system microphone (B25/7). The spoken word is converted into an electrical signal via the voice control system microphone and forwarded to the radio with auto pilot system via a direct line.

For the voice control (in particular entering a destination) of the navigation with code (511) Audio 50 APS with DVD changer, lists of names are also provided in the system.

The following lists are available for the voice control system:
- List of place names for selected towns on the data storage device
- List of street names for all locations
- List of relevant intersecting streets
- List of town/city centers