GF82.85-P-3001TJ Voice Output, Function
GF82.85-P-3001TJ Voice Output, Function
- with CODE (529) HIGH Class Japan
The navigation processor is integrated in the operating unit with code (529) HIGH Class Japan.
The navigation of the navigation system (based on DVD data basis) is basically supported by voice outputs:
^ Direction information
^ Name of the street into which to turn
On roads without names the compass direction (North, South, East and West) is specified. No compass direction is stated in the case of streets (e.g. in towns) which are designated by a name.
The voice data is originally stored on the navigation DVD-ROM as individual word segments. This data record is automatically transferred from the DVD-ROM to the navigation processor and stored there.
The navigation processor links these word segments into complete instructions or information and produces corresponding LF signals.
The audio frequency signals generated in this way are relayed as necessary via the MOST to the audio signal processing in the audio gateway control module (N93/1), amplified there and then output via the vehicle speakers.
Several driving recommendations coming in quick succession are combined into a single voice output.
Control of the navigation system voice output
If a major emergency message is transmitted, the audio output consists only of this message as this has absolute priority and must not be interrupted by any other message.
If the volume is altered during a navigation system voice output, this is regarded as the absolute level for the next navigation system voice output.
For the volume setting, the following options exist:
^ Setting of a minimum differentiation between the audio source volume and the navigation voice output
^ Setting of a minimum differentiation between the navigation voice output and the audio source
Setting options:
^ If the volume of the audio source is less than the navigation voice output to be heard, the level of the audio source does not change.
^ If the level of the audio source is the same or louder, it is set below the level of the navigation voice output to be heard at that moment during the voice output of the navigation system. If the voice output has ended, the volume of the audio source returns to the previous value.
^ Both the audio source and navigation voice output can have the same volume, or the navigation voice output can be faded out completely.
The navigation voice output has the basic values of Minimum and maximum level.
The volume cannot be set below the minimum level or above the maximum level during the navigation system voice output. In this case, after the navigation system voice output, the minimum level or the maximum level is then set for the next navigation system voice outputs.
Voice output muting
The navigation voice output can be muted by pressing the MUTE button for ≤2 seconds during a voice output.
The mute feature applies only for the current voice output. If the MUTE button is operated for t ≥2 s, a window appears in the NAVI screen with the content "Driving Instructions Muted".
Activating voice output:
^ By repeatedly pressing the MUTE button
^ By pressing the NAV-Repeat button
^ By switching the system off and on
^ By switching the navigation off and on
^ Automatically at the end of the current route guidance
