MOST training system consisting of the following system components:

MOST ESA 7402012-01
Actively registered driving authorization system with ignition switch and control device for access and start authorization for the adaptation of the component protection of the other control devices. In addition, the gateway exists as an active MOST component and as a diagnosis interface for the OBD socket. Both control devices are connected by the comfort CAN bus which is accessible via 4-mm sockets. Using a rear side coded plug faults can be switched to the comfort CAN bus. The ring break diagnosis line can be monitored for fault finding by means of a diagnosis tester.

MOST Operating unit 7402012-02
Central operating unit multimedia-key pad (MMI) with 9 functional keys and 8 control keys. The unit is connected via 4-mm-bridgeing plugs with the control unit for information.

The coupling of the devices-03 to-08 to the MOST ring is set up using a POF coupler which serves at the same time as a fault simulator. The ring break diagnosis management is led out by all devices fault finding by means of a diagnosis tester.

MOST Main unit High 7402012-03
Central processing unit "High" to be connected to the optical MOST bus consisting of the central control unit for information (Head-Unit) as well as a protected 7 "-TFT- full color display to display information, menus and the TV picture. The data line to the operating unit 7402012-02 is accessible via an interface RS232 and thus can be connected to the PC. The state of the ring break diagnosis line is indicated optically.

MOST Amplifier 7402012-04
Digital 6 channel audio amplifier to be connected to the optical MOST bus. 6 loudspeakers can be connected on the rear side using loudspeaker cables as well as a microphone on two 4-mm-safety sockets on the front panel. For diagnosis purposes with the spare control unit 7402071 an original POF plug is used.

MOST K-Box 7402012-05*
Radio-module AM/FM with twin tuner RDS to be connected to the optical MOST bus. The antenna amplifier module is connected via two HF cables on the rear side. For diagnosis purposes a POF coupler is available. The device has a two-digit display to show the MOST address as well as two LEDs for the ring break diagnosis.

MOST CD Player 7402012-06
6-fold auto-changer (MP3 capable) to be connected to the optical MOST bus. The ring position can be set by a bridging plug to either "Mediaplayer 1" or "Mediaplayer 2".

MOST TV tuner 7402012-07*
Hybrid TV tuner with integrated antenna amplifier module to receive analogoue and digital (DVB T, only on the regional level availably!) television signals in Germany. Connected to the optical MOST bus to transmit control and audio signals. On the front panel a BNC socket for the FBAS signal is located as well as two 6-pole DIN connectors for external AV input signals. Antenna input and output is availabe via HF sockets on the rear side. For diagnosis purposes a POF coupler is used as well as the signal of one antenna can be interrupted using a 4-mm bridging plug.

MOST BT Mobile 7402012-08*
Bluetooth mobile phone preparation (delivery without mobile phone and mobile phone adaptor!) to be connected to the optical MOST bus in combination with 7402012, MOST central processing unit High or as an optional supplement to 7402010, MOST central processing unit Low. With integrated handsfree microphone. Optionally, an external microphone can be connected via two 4-mm sockest. The Bluetooth antenna is visible behind a plexiglass cover.

*the functional range and the reception of radio and TV signals may vary due to local conditions!