GL 320 BLUETEC (164.825) V6-3.0L DSL Turbo (642.820) (2009)
/v6-3.0l_dsl_turbo_(642.820)/Page-2584002.png)
Location
The left rear display is located on the left front seat behind the head restraint. The right rear display is located on the right front seat behind the head
restraint.
The displays are of identical design and the decision as to whether the display is used on the left or right side is made via the "Side" pin (left = "Side" pin
to ground (circuit 31), right = "Side" pin not assigned). The following description refers to the left rear display. It also applies to the right rear display
accordingly.
Task
^
Visualization of all user-relevant information in rear entertainment system
^
Allow usage of all audio/video devices installed on the left rear display
^
Manage connected audio/video devices
^
Power and resource management
^
Connection detection i.e. detection of which audio/video devices are connected
^
Man Machine Interface (MMI)
^
Receiving signals
^
Generation of picture signals
^
Generation of infrared (IR) signals
^
Output of audio signals
^
Transmitting signals
Visualization of all user-relevant information in rear entertainment system
-
Graphic displays to guide user
-
Operation
-
Display of digital picture signals
Allow usage of all audio/video devices installed on the left rear display
The following audio/video devices can be connected via the AUX jack, for example:
-
Portable DVD players
-
Video cameras
-
MP3 players
-
Game consoles
Manage connected audio/video devices
The following audio/video devices can be managed via the AUX jack, for example
-
Portable DVD players
-
Video cameras
-
MP3 players
-
Game consoles
Power and resource management
Detection of overvoltage/undervoltage combined with appropriate switch on/off behavior
Connection detection i.e. detection of which audio/video devices are connected
Detection of the following audio/video units connected to the AUX jack, for example
-
Portable DVD players
-
Video cameras
-
MP3 players
-
Game consoles
MMI
Between rear passenger(s) and rear entertainment system via IR interface of remote control and display.
Receiving signals
^
Direct lines
^
Controller Area Network (data bus/CAN bus) (CAN)
Direct lines
