Rear entertainment switch on/off behavior and system settings, function - GF82.90-P-2002GQ

MODEL 164.1 with CODE (864) Rear entertainment system as of model year 09/YoM 08 model refinement package 

MODEL 164.1 with CODE (866) Preinstallation for rear entertainment system with CODE (494) USA version as of model year 09/YoM 08 model refinement package 

MODEL 164.8 with CODE (864) Rear entertainment system as of model year 09/YoM 08 

MODEL 164.8 with CODE (866) Preinstallation for rear entertainment system with CODE (494) USA version as of model year 09/YoM 08 

Function requirements 

- Status "Circuit 30 ON" and active telematics CAN (one vehicle door is opened) for t = 10 min or "Circuit 15R ON"

- Rear entertainment system is operating properly

General 

The rear entertainment system is switched on or off by pressing the "ON/OFF" control on the remote control with "Circuit 30 ON" and with the telematics CAN active (a vehicle door is opened) for t = 10 min or with "Circuit 15 ON". The last applications stored in the respective menu items in the left rear display (A40/5) or right rear display (A40/6) are then shown on the respective display.

The following menu items are available to the rear passenger(s):

- "Disc"

- "TV", with code (863) Digital/analog TV tuner

- "AUX"

- "System"

The "Roller" control on the remote control is used to select one of the respective displays so that the menu items, menus and submenus of the display can be controlled using the following controls on the remote control:

- "Roller":

- Select respective display

- "4-zone control with OK":

- Move around screen of respective display in 4 directions and select menus or submenus with "OK".

- "Back":

- Move back through menu levels

- "Mute":

- Mute the selected audio source (disk, TV (with code (863) Digital/analog TV tuner) or AUX) for headphones connected via cable

- "Volume +/-":

- Regulate the volume of the selected audio source (disk, TV (with code (863) Digital/analog TV tuner) or AUX) for headphones connected via cable

- "Skip forward or back":

- Skip forward or back when selecting tracks in "Disk" menu item or when selecting TV channel in "TV" menu item, with code (863) Digital/analog TV tuner

- "12-key keypad":

- Alphanumeric input

The respective settings and controls for the "Disk", "TV" (with code (863) Digital/analog TV tuner) and "AUX" menu items and their menus and submenus are described in separate documents.

The rear passenger(s) can perform additional adjustments/control operations in the "System" menu item after the display is switched on. The "Rear entertainment switch on/off behavior and system settings" function consists of the following subfunctions:

- Switch on via remote control function sequence 

- Additional settings in "System" menu item via remote 

- Switch off via remote control function sequence 

- Automatic switch off by removing transmitter key function sequence (A8/1) (time out time) 

Switch on via remote control function sequence 

The switch-on signal from the "ON/OFF" control on the remote control and the position of the "Roller" control on the remote control are transmitted to the respective display via the infrared (IR) interface on the remote control. The respective display forwards the switch-on signal to the DVD player (A40/4) via telematics CAN. At the same time, the respective display generates the audio and picture signals for the corporate identity (CI) screen for approx. 6 s. The respective display then shows the applications last stored under the respective menu items.