GF82.60-P-0005RTE Audio 20 Function

GF82.60-P-0005RTE Audio 20 Function
- with CODE (523) MB Audio 20 radio

Component Identification:

The radio is a central control and display unit for all the entertainment and communication systems integrated into the vehicle. It can also be controlled with the buttons on the multifunction steering wheel (MFL).

Component Identification:

The radio is installed in the center console.

The following system components integrated in the device are controlled by the radio:
^ Radio tuner
^ Basic audio amplifier
^ CD audio

The following external components are controlled:
^ Amplifier for sound system (N40/3) (with code (810) Sound system)
^ CD changer (A2/6) (code (819) 6-disk CD changer)
^ Universal Portable CTEL Interface (UPCI [UHI]) control unit (N123/1) (with code (388) Telephone "Handy", UPCI system)
^ External analog audio sources (e.g. an MP3 player), which can be connected via the AUX jack (in glove box)

Component Identification:

Function requirements:
When circuit 15R is active, the functions are available to the radio. If circuit 15R is not activated, the MOST subscribers are rendered active when the radio is switched on. In this case, control using the multifunction steering wheel is not possible.

Radio reception
The radio has an FM/AM tuner with FM diversity, which can be controlled via the controller unit. Operation via the interface is generated by the radio and shown on the display. The audio signals are amplified by the radio and then output via the vehicle speakers. On vehicles with code (810) Sound system the audio signals are routed to the amplifier for sound system where they are amplified and output over the vehicle speakers.

Playing audio CDs
The single slot CD drive underneath the display for the radio and the CD changer (with code (819) 6-disk CD changer) can play CD audio media (in Red Book audio format). Underneath the single-slot disk drive is the button for ejecting the CD ("Disc Eject"). External analog audio sources can be connected to the radio via the AUX jack in the glove box.

Audio signal control
The radio manages the audio sources, such as CD changer (with code (819) 6-disk CD changer) and amplifier for sound system. These audio sources can be controlled via MOST.

Making phone calls
The portable CTEL (A34/6) is inserted into the UPCI [UHI] portable CTEL holder (Universal Handy Interface) (A34/15) and is thereby connected to the Universal Portable CTEL Interface (UPCI [UHI]) control unit. The telephone feature is included in the UPCI (Universal portable CTEL Interface) control unit. The system is operated via the radio. The Universal Portable CTEL Interface (UPCI [UHI]) control unit is connected to the radio via MOST.