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Video inserter
RL4-MBN6
Compatible with Mercedes Benz vehicles with
MBUX/NTG6 with 7inch or 10.25inch monitor
Video-inserter for front- and rear-view camera
and two more video inputs
Product features
• Video-inserter for factory-infotainment systems
• 1 CVBS Input for rear-view camera
• 1 CVBS Input for front camera
• 2 CVBS Video-inputs for after-market Video sources (e.g. DVD-Player, DVB-T Tuner)
• Automatic switching to rear-view camera input on engagement of the reverse gear
• Automatic front camera switching after reverse gear for 10 seconds
• Activatable parking guide lines for rear-view camera for 7inch monitors (not
available for all vehicles)
• Video-in-motion (ONLY for connected video-sources)
• Video-inputs NTSC and PAL compatible
Version 04.05.2021
HW:CAM(V98/99/100)/(V45/46)
RL4-MBN6

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Summary of Contents for NavLinkz RL4-MBN6

  • Page 1 Video inserter RL4-MBN6 Compatible with Mercedes Benz vehicles with MBUX/NTG6 with 7inch or 10.25inch monitor Video-inserter for front- and rear-view camera and two more video inputs Product features • Video-inserter for factory-infotainment systems • 1 CVBS Input for rear-view camera •...
  • Page 2: Table Of Contents

    Settings of the 4 Dip switches (CAN function – red) 2. Installation 2.1. Place of connection 2.1.1. Removing the MBUX head-unit in the Sprinter (W907) 2.1.2. Place of installation – RL4-MBN6 2.2. Connection schema 2.3. Connection 2.3.1. Picture signal cable - Head unit type 1 2.3.2.
  • Page 3: Prior To Installation

    Due to changes in the production of the vehicle manufacturer there’s always a possibility of incompatibility. 1.1. Delivery contents Take down the serial number of the interface and store this manual for support purposes: ____________________ Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 4: Checking The Compatibility Of Vehicle And Accessories

    (see chapter: "Case 2: Interface does not receive a reverse gear signal"). Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 5: Boxes And Connectors - Video Interface

    10 seconds Guide lines Enabled (7inch only) disabled Monitor selection 7inch monitor 10.25inch monitor *The front camera will automatically be switched for 10 seconds after disengaging the reverse gear. See the following chapters for detailed information. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 6: Adjustment - Power Supply Output (Dip 1)

    Disconnect the 10pin plug at the interface box between every change of the dip setting. After each Dip-switch-change a power-reset of the interface box has to be performed! Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 7: Settings - 6 Dip Switches (Top Of Box-Black)

    OFF. Dip position UP = OFF DOWN = Vehicle/Navigation Dip 1 Dip 2 Dip 3 Dip 4 All vehicles After each Dip-switch-change a power-reset of the interface-box has to be performed! Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 8: Installation

    2.1.1. Removing the MBUX head-unit in the Sprinter (W907) Remove air vents by using MB special tool. Remove one hidden screw under each air vents Remove front cover – monitor will stay in front. Remove the head-unit. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 9: Place Of Installation - Rl4-Mbn6

    2.1.2. Place of installation - RL4-MBN6 The installation of the interface box close to or behind the MBUX head unit should generally be avoided in all vehicles due to thermal problems, as the head-unit has a very high heat generation.
  • Page 10: Connection Schema

    2.2. Connection schema Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 11: Connection

    2.3. Connection Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 12: Picture Signal Cable - Head Unit Type

    Double-Fakra connector. Attention: The picture signal cabel’s connection has always to be done at the head unit’s Double Fakra, even if only one side of the factory Double Fakra is occupied! Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 13: Picture Signal Cable Head Unit Type

    Double Fakra connector and connect it to the male waterblue coloured double Fakra connector of the enclosed picture signal cable. Connect the picture signal cable’s waterblue coloured female Double-Fakra connector to the head-unit’s previously become free green coloured Double-Fakra connector. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 14: 10Pin Power/Can Cable

    Connect the single grey wire of the 10pin power / CAN cable to the vehicle’s CAN-Low Connect the blue wire of the 10pin Power / CAN Cable to the vehicle’s CAN-High. Connection diagrams: see next chapter Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 15: Installation With Connection To Can Bus Or Analogue (Without Can Bus)

    2.3.4. Installation with connection to CAN bus or analogue (without CAN bus) The RL4-MBN6 can be integrated via CAN bus as well as operated in analogue mode without CAN bus. When integrated via CAN bus, the interface is switched on by the vehicle’s CAN-Bus and the R-gear signal is usually recognised, too (not all vehicles).
  • Page 16: Alternative Connection Point Power/Can - Sprinter W907/910

    • twice-connected on the head unit. Ground black brown There`s no liability for the vehicle`s pin diagram! Changes in the manufacturer`s production are possible any time. The mentioned information has to be verified by the installer. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 17: Installation With Analogue Connection (Without Can-Bus)

    With analogue connection of the video interface (without CAN bus), the connection of the rear-view camera must also be made manually. (see point 2.3.5.2.: Case 2: Interface does not receive a reverse gear signal). Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 18: After-Market Rear-View Camera

    CAN bus. In this case, connect the rear-view camera as described in the following chapter "Case 2". Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 19: Case 2: Interface Does Not Receive The Reverse Gear Signal

    (86) of the relay. Connect the output connector (87) of the relay to the rear-view camera’s power- cable, like you did it to the green “Reverse-IN” cable before. Connect stabile and permanent +12V to the relay’s input connector (30). Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 20: Power Supply Output

    Note: In addition, a manual switch-over to the front camera input is possible via keypad (short press) from any image mode. The power supply output supplies +12V then, too (if Dip 1 is set to ON and the front camera input is selected). Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 21: Connection - Video-Interface And External Keypad

    Connect the female 4pin connector of the keypad to the male 4pin connector of the 12pin interface cable. Note: Even if switching through several video sources by the keypad mightn’t be required, the invisible connection and availability is strongly recommended. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 22: Connection - Video-Sources

    Connect the front camera’s video RCA connector to the 12pin interface cable’s female RCA connector „Front V3“. Connect the video RCA of the AV source 1 and 2 to the 12pin interface cable’s female RCA connector “Left (V1)” ”Right (V2)”. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 23: Audio Insertion

    Generally, guide lines are only available for vehicles equipped with 7inch monitors. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 24: Interface Operation

    7V - 25V Stand-by power drain 10mA Power 270mA @12V Video input 0.7V - 1V Video input formats NTSC/PAL Temperature range -40°C to +85°C Dimensions video-box 119 x 24 x 100 mm (W x H x D) Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 25: Faq - Trouble Shooting-Interface Functions

    Camera input picture fluorescent light which shines Test camera under natural light outside the garage. flickers. directly into the camera. Camera input picture is Protection sticker not Remove protection sticker from lens. bluish. removed from camera lens. Version 04.05.2021 HW:CAM(V98/99/100)/(V45/46) RL4-MBN6...
  • Page 26: Technical Support

    6pin to 8pin cable and isolate both ends. Technical Support Please note that direct technical support is only available for products purchased directly from NavLinkz GmbH. For products bought from other sources, contact your vendor for technical support. NavLinkz GmbH...

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