NavLinkz RL4-UCON12 User manual

Version 20.08.2021 HW: CAM(100)/(V11+V41) RL4-UCON12
Video-inserter
RL4-UCON12
Compatible with Chrysler, Dodge, Jeep vehicles with
Uconnect 4C NAV UAV and 8.4inch monitor
Uconnect NAV UAX und 12inch monitor
with separate head-unit
Video-inserter for front- and rear-view camera
and two additional video sources
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 devices (e.g. USB-Player, DVB-T2 tuner)
Automatic switching to rear-view camera input on engagement of the reverse gear
Automatic front camera switching after reverse gear for 10 seconds
Video-in-motion (ONLY for connected video-sources)
Video-inputs NTSC and PAL compatible

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Contents
1. Prior to installation
1.1. Delivery contents
1.2. Checking the compatibility of vehicle and accessories
1.3. Connectors –video interface
1.4. Dip switch settings
1.4.1. 8 dip –black
1.4.1.1. Activating the front camera input (dip 1)
1.4.1.2. Enabling the interface’s video inputs (dip 2-3)
1.4.1.3. Rear-view camera setting (dip 5)
1.4.1.4. Activating the interface PDC graphic (dip 6)
1.4.1.4. Monitor size (Dip 8)
1.4.2. 4 dip - red
2. Installation
2.1. Place of installation
2.2. Connection schema
2.3. Connection - picture signal cable
2.4. Connection –PNP Power / CAN cable
2.5. Analogue power supply
2.6. Power supply output
3. Connection –video sources
3.1. Audio insertion
3.2. After market front camera
3.3. After-market rear-view camera
3.3.1. Case 1: Interface receives the reverse gear signal
3.3.2. Case 2: Interface does not receive the reverse gear signal
3.4. Connection video-interface and keypad
3.5. Picture settings
4. Interface operation
5. Specifications
6. FAQ –Trouble Shooting-Interface functions
7. Technical support

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Legal Information
By law, watching moving pictures while driving is prohibited, the driver must not be
distracted. We do not accept any liability for material damage or personal injury resulting,
directly or indirectly, from installation or operation of this product. Apart from using this
product in an unmoved vehicle, it should only be used to display fixed menus or rear-view-
camera video when the vehicle is moving (for example the MP3 menu for DVD upgrades).
Changes/updates of the vehicle’s software can cause malfunctions of the interface. Up to
one year after purchase we offer free software-updates for our interfaces. To receive a free
update, the interface has to be sent in at own cost. Wages for de-and reinstallation and
other expenditures involved with the software-updates will not be refunded.
1. Prior to installation
Please read the manual thoroughly BEFORE starting the installation. Technical knowledge is
imperatively required. The place of installation has to be free of moisture and away from
heat sources.
1.1. Delivery contents
Take down the serial number of the interface and store this manual for support
purposes: ____________________

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Compatibility
Brand
Compatible vehicles
Infotainment systems
Chrysler
Pacifica since model year 2018
Uconnect 4C NAV UAV infotainment
with 8.4inch monitor and separate
head-unit
Dodge
RAM since model year2019
Uconnect NAV UAX infotainment
with 12inch monitor
and separate head-unit
Jeep
Grand Cherokee since model year 2019
Uconnect 4C NAV UAV infotainment
with 8.4inch monitor and separate
head-unit
Limitations
Video only The interface inserts ONLY video signals into the infotainment.
For inserting Audio signals either the possibly existing factory
audio-AUX-input or a FM-modulator can be used.
In case that 2 AV sources shall be connected, a desired audio
switching will require additional electronic.
Factory rear-view camera Automatically switching-back from inserted video to factory rear-
view camera is only possible while the reverse gear is engaged. To
delay the switch-back an additional electronic part is required.
After market front camera The front camera will automatically be switched for 10 seconds
after disengaging the reverse gear. A manually front camera
switching is possible by external keypad.
PDC If the video interface does not receive the required information
from the vehicle CAN-bus, the optical PDC display will not be
supported.
1.2. Checking the compatibility of vehicle and accessories

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1.3. Connectors –video interface
The video-interface converts the video signals of connected after-market sources in a factory
monitor compatible picture signal which is inserted in the factory monitor, by using separate
trigger options. Further it reads the vehicle’s digital signals out of the vehicle’s CAN-bus and
converts them for the video interface.

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1.4. Dip-switch settings
1.4.1. 8 dip - black
Some settings have to be selected by the dip-switches on the
video interface.
Dip position down is ON and position up is OFF.
*The front camera will automatically be switched for 10 seconds after disengaging the
reverse gear.
After each Dip-switch-change a power-reset of the Video Interface has to be performed!
See the following chapters for detailed information.
Dip
Function
ON (down)
OFF (up)
1
Front camera
enabled*
disabled
Power supply
output
(red wire)
+12V (max. 3A) when reverse gear
is engaged incl. 10 seconds delay
and +12V by manual switching to
front camera by keypad
+12V (max. 3A) ACC
2
CVBS AV1-input
enabled
disabled
3
CVBS AV2-input
enabled
disabled
4
No function
set to OFF
5
Rear-view cam type
after-market
factory or none
6
PDC
enabled
disabled
7
No function
set to OFF
8
Monitor size
12inch monitor
8.4inch monitor

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1.4.1.1. Activating the front camera input (dip 1)
If set to ON, the interface switches for 10 seconds from the rear-view camera to the front
camera input after having disengaged the reverse gear. In addition, a manual switch-over to
the front camera input is possible via keypad (short press) from any image mode.
Description of the power supply output: see chapter “Power supply output”.
1.4.1.2. Enabling the interface’s video inputs V1 Left und V2 Right (dip 2-3)
Only the enabled video inputs can be accessed when switching through the interface’s video
sources. It is recommended to enable only the required inputs, disabled inputs
will be skipped when switching through the video-interfaces inputs.
1.4.1.3. Rear-view camera setting (dip 5)
If set to OFF, the interface switches to factory picture while the reverse gear is engaged to
display factory rear-view camera.
If set to ON, the interface switches to its rear-view camera input „V4 Reverse“ while the
reverse gear is engaged.
1.4.1.4. Activating the interface PDC graphic (Dip 6)
Dip 6 is used to display the interface PDC graphic as „picture in picture“ in combination with
the camera image.
1.4.1.5. Monitor selection (Dip 8)
Dip 8 is used to adjust the corresponding monitor size.
If set to ON, 12inch monitors are selected on the interface.
If set to OFF, 9inch monitors are selected on the interface.
Note: Dip4, 6 and 7 are out of function and have to be set to OFF.
After each Dip-switch-change a power-reset of the Video Interface has to be performed!

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1.4.2. 4 dip - red
By using the Dip-switches, the vehicle can be chosen which the interface
will be connected to.
For all vehicles, all 4 dip switches must be set to OFF.
After each Dip-switch-change a power-reset of the Video Interface has to be performed!
2. Installation
To install the interface, first switch off the ignition and disconnect the vehicle’s battery.
Please read the owner`s manual of the car, regarding the battery`s disconnection! If
required, enable the car`s Sleep-mode (hibernation mode)
In case the sleep-mode does not succeed, the disconnection of the battery can be done
with a resistor lead.
If the necessary stabilized power supply for the interface is not taken directly from the
battery, the chosen connection has to be checked for being constantly stabile.
The interface needs a permanent 12V source!
2.1. Place of installation
The interface is designated to be connected behind the vehicle`s head-unit.

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2.2. Connection schema

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2.3. Connection –picture signal cable
Connect the female picture signal cable’s WATERBLUE coloured HSD+2 connector to
the male WATERBLUE coloured HSD+2 connector of the video interface.
Disconnect the female 4pin HSD connector of the factory harness at the rear side of
the head-unit and connect it to the male PURPLE coloured HSD connector of the
enclosed picture cable.
Connect the female WATERBLUE coloured HSD connector of the enclosed picture
signal cable to the previously become free male HSD connector at the head-unit’s
rear side.
Caution: The picture signal cable has to be connected to the head-unit.
Connection to the head unit may cause damage to the system!
Note: No liability for vehicle wire colours and pin definition!
Changes by the vehicle manufacturer are possible. The given information has to be verified
by the installer.