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(NTV-KIT749) Overview The RGB-PCM3.1N interfaces 2 video inputs including a backup camera with dynamic guidelines to the factory touch screen radio in select Porsches equipped with the PCM3.1 radio. This kit connects behind the radio following a radio modification. AUX Video Switching is performed using the ‘NAVI’...
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06/06/16 NTV-DOC260 Interface Connectors Video I/O (cable RGB Input Power/CAN NOT USED from MOD) OUOUT OUOUT NOT USED Dip Switches NOT USED NOT USED Expansion Board IR Receiver Dip Switch Settings Dip SW: KEEP Skips Skips DOWN KEEP Enables Enables *Note: Disconnect power to the interface before adjusting dip switches or the change will not be implemented.
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06/06/16 NTV-DOC260 PCM3.1 Radio Modification WARNING: This process requires strict accuracy and dexterity. If you are not comfortable performing this modification, stop now and contact NAV-TV. NAV-TV is not responsible for damage done to the radio as a result of improper installation. By continuing to follow this guide, you agree to take responsibility for any possible damage to the radio or interface.
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06/06/16 NTV-DOC260 3. On the back of the radio, remove 3 torx screws. Top half remains 4. With the radio on its back attached to screen (like shown in last step), slide the bottom half (on top while the radio is upside down) back, towards you .
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06/06/16 NTV-DOC260 6. Using the same method from step 5, remove the two remaining ribbons that connect the screen to the radio. Leave the ribbons attached to the screen. 7. Flip the radio over, and remove (2x) more Torx screws (if not already removed), to release the face from the chassis of the radio.
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06/06/16 NTV-DOC260 10. Carefully connect the provided ribbons to the radio as shown, with the ‘FROM RADIO’ side into the FFC connectors on the PCB. The pins on these should face opposite the white lock on the FFC connector. 11. Carefully connect the other end of the provided T-Ribbons to the radio, just as you did to the radio in step 10.
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06/06/16 NTV-DOC260 13. Connect the T-ribbon and 2- PIN connector (from second ribbon) properly into the provided modification PCB, and secure down nearby using double-sided tape (in this case, on top of the SAT tuner) 14. Connect the provided Mini- HDMI Cable carefully to the port on the modification PCB, and run it out the back of the unit.
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IR receiver to the port on the interface labeled ‘IR’. Refer to page 10 for menu adjustment details. 6. Connect the main power harness to the RGB-PCM3.1N interface and proceed to ‘Operation’ for testing and validation. Note: All other included harnesses not mentioned in this manual are not needed for most installations.
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06/06/16 NTV-DOC260 RGB-PCM3.1N Operation Once all connections are made, start the vehicle and place into reverse. The connected camera will display on the main screen with dynamic guidelines for convenience. If desired, front camera can be setup (via OSD menu) to show for the user-set amount of time after leaving reverse gear.
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06/06/16 NTV-DOC260 RGB-PCM3.1N Menu Adjustments Before you start: The IR-Eye must be connected, ( connects to main harness) Make sure the car’s ignition is on and radio is on You must be in Reverse Camera mode. Return ...
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