The RCD 500 audio system consists of a radio with an integrated 6-disc CD changer and door speakers. The radio has a built-in amplifier with a power of 4x20 watts. Front acoustics 3-way, rear mounted 2-way speakers. There are various versions of the RCD 500 audio system: with speakers connected to 4 channels of the amplifier built into the head unit, or with an external amplifier. In this case, the speakers are connected directly to the external amplifier, and the speaker outputs on the radio are used to feed the signal to the amplifier. The RCD 500 audio system includes the following speakers: 8 each front door with one woofer, one midrange and one tweeter, each rear door with one woofer and one tweeter. To expand the functions of an external amplifier, there are connectors for signaling the sound mute during a call and the NF signal input of the phone. The 6-disc CD changer built into the radio can read both regular audio CDs and CD-R and CD-RW discs.
Instructions: On request, the radio RCD 500 can be installed in a version that, in addition to conventional audio CDs, can play CDs with MP3 files. Playing music CDs with a diameter of 8 cm (minidiscs) impossible. Mix CD playback (CDs containing computer data and music) impossible. The CD changer of the RCD 500 radio has a transport protection, when installing a new radio the protection must be deactivated. Accordingly, before transporting the removed radio, the transport protection must be activated. To do this, the radio I CD 500 must be reconnected to the power supply. The antenna is built into the rear window. The antenna is made spaced apart.
RCD 500 radio connectors
- 1 - Connector 1, 8-pin, speaker output
- 2 - 2.8-pin connector, power supply, CAN bus, phone call mute
- 3 - Connector 3.12-pin, phone signal input
- 4 - Connector 4.12-pin, CD changer control, audio CD signal input
- 5 - Connector 5, antenna, connector housing in beige, connector for connecting the antenna built into the rear window
- 6 - Connector 6, antenna, connector housing transparent, connector for connecting an antenna built into the rear window
Connector 1.8-pin, speaker output
- 1 - Rear right speaker, plus
- 2 - Front right speaker, plus
- 3 - Front left speaker, plus
- 4 - Rear left speaker, plus
- 5 - Rear right speaker, minus
- 6 - Front right speaker, minus
- 7 - Front left speaker, minus
- 8 - Rear left speaker, minus
Connector 2, 8-pin, power supply, CAN bus, phone call mute
- 9 - Can High 10-Can Low
- 11 - Muting the sound when talking on the phone
- 12 - Minus, terminal 31
- 13 - Not used
- 14 - Not used
- 15 - Plus, terminal 30
- 16 - Anti-theft control signal, SAFE
Connector 3, 12-pin, phone signal input
- 1-5 - Not used
- 6 - Incoming phone signal NF, minus
- 7 - 11 - not used
- 12 - Incoming phone signal NF, plus
Connector 4, 12-pin, CD changer control, audio CD signal input
- 1 - Headphone output, right, plus
- 2 - CD changer, left and right channels, minus
- 3 - Headphone output, audio ground
- 4 - CD changer, power supply, plus
- 5 - Headphone output, left, plus
- 6 - CD changer, DATA OUT bus
- 7 - Not used
- 8 - CD changer, left channel, plus
- 9 - CD changer, right channel, plus
- 10 - CD changer, control signal
- 11 - CD changer, DATA IN bus
- 12 - CD changer, CLOCK bus
Electronic anti-theft system
The radio has a comfortable electronic anti-theft system that works in conjunction with the instrument cluster. When connecting the radio after turning off the power, it works without entering the security code. Prerequisites: the first activation of the electronic anti-theft protection system has been carried out, the radio is installed in the same car.
Deactivating the electronic anti-theft system
Re-commissioning of a previously blocked radio is only possible after entering the correct code for the electronic anti-theft protection system.
Instructions: The number of the electronic anti-theft protection system is on a sticker along with the number of the radio on the card of the radio. For safety reasons, do not store the radio card in the vehicle. If necessary, request the code from the customer. If the radio is replaced, the code for the new radio must be used. Inform the client of the new code. Find out the radio code.
Turn on the radio. The radio will display SAFE followed by: 1000. No buttons need to be pressed to enter this mode. The position of the entered code is shown on the display next to the four multifunction keys in the form of _X_ characters. Using the four multi-function keys, enter the code indicated on the radio card sticker in the correct sequence. Repeatedly pressing the corresponding keys in turn, achieve the display of the code in the center of the display. Confirm your entry by pressing the softkey next to the word ENTER. After that, the radio will be ready for operation again, and will work in the same mode as before switching off.
Instructions: If an incorrect number was entered when unlocking, the display will again show the flashing message SAFE and then 1000. Now you can repeat the process again. The attempt number is shown on the display. If the code is entered incorrectly again, the device will be blocked for about an hour, i.e. during this period of time it cannot be unlocked. The display will show the message SAFE. After an hour (the radio and ignition must remain on, the indication of unlock attempts on the display will disappear, and the electronic lock can be unlocked as described above. Operation of the device in a cycle of two failed attempts, the hourly blocking continues further.
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