Twin Operation Of The Aiv Dvb-T 190860 And Aiv Dvd 190861 With Mercedes; Installation Porsche Pcm2.1 - IMU 670848 Bedienungsanleitung

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Twin operation of the AIV DVB-T 190860 and AIV DVD 190861 with
MERCEDES
After the first system start up, the DVB-T mode is active. For switching to DVD mode, press a soft key on the left
or right from the screen. Now a menu appears. Select "Settings" and then press "CH-Fix". Now the mode is
switched to DVD and you can leave the menu with „back". By repeating these steps you can switch back to
DVB-T mode. The selected mode persists also after switching off and on ignition, and is displayed in the audio
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menu of the instrument cluster. For the twin operation mode the cable kit 670864 is needed additionally.
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Installation PORSCHE PCM2.1

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1. Switch off ignition and remove the key.
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2. Remove and disconnect the head unit.
3. Release the fibre optic cables from the main connector of the head unit (pic.1), and pull out thesmall
connector (pic.2). Afterwards push out the blue locking (pic.3), and then pull out the fibre optic from the
output (!) (see the right arrow on pic.4), while carefully bending the clip with a small screw driver. Then put
this fibre optic into the connector from the enclosed fibre optic cable kit (pic.5, this connector must lead to
the input of IMU 670848 on its' other end via the fibre optic!!) The remaining fibre optic without connector
now has to be plugged into the open slot (pic.6). With that, the fibre optic ring must be closed entirely again!
4. Re-connect the small fibre optics connector with the main connector.
5. Connect the remaining fibre optics connector (pic.7) with the counterpart
at the IMU 670848.
6. Now connect the black wire from the harness with ground,
and the red one with "permanent" +12V.
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