Car-Interface CI-RL4-NAC08 User manual

Version 01.12.2021 HW: CAM(V100)/(V52) CI-RL4-NAC08
Video-inserter
CI-RL4-NAC08
Compatible with
Opel, Citroen, Peugeot and Toyota vehicles
with NAC or RCC infotainment
and 7inch or 8inch monitor
Video-inserter for front- and rear-view camera
and two additional 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 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
Activatable parking guide lines for the rear-view camera (not available for all
vehicles)
Video-in-motion (ONLY for connected video-sources)
Video-inputs NTSC 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. Warning notes
1.4. Connection Video-Interface
1.5. Settings of the 8 Dip switches (black)
1.5.1. Adjustment –power supply output (dip 1)
1.5.2. Enabling the interface’s video inputs (dip 2-3)
1.5.3. Rear-view camera setting (dip 5)
1.5.4. Activating –front camera back switching (dip 6)
1.5.5. Choosing the corresponding head unit version (dip 8)
1.6. Settings of the 4 Dip switches (CAN function –red)
2. Installation
2.1. Place of installation –video interface
2.2. Connection schema
2.3. Connection - head-unit
2.3.1. Connection –picture signal cable
2.3.1.1. Low version head unit (1 x 4 PIN HSD)
2.3.1.2. High version head unit (2 x 4 PIN HSD)
2.3.2. Connection–Power / CAN
2.3.3. Installation with analogue connection (without CAN-Bus)
2.4. Power supply output
2.5. Connection - video sources
2.5.1. Audio insertion
2.5.2. After-market front camera
2.5.3. After-market rear-view camera
2.5.3.1. Case 1: Video-interface receives the reverse gear signal
2.5.3.2. Case 2: Video interface does not receive the reverse gear signal
2.6. Connection - external keypad
2.7. Picture settings and guide lines
3. Interface operation
3.1. By NAVI button
3.2. By external keypad
4. Specifications
5. FAQ –Trouble shooting

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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
Read the manual prior to installation. Technical knowledge is necessary for installation. The
place of installation must 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
1.2. Checking the compatibility
of vehicle and accessories
Brand
Compatible vehicles
Infotainment systems
Citroen
Berlingo (K9) since 09/2018,
C3 since 01/2017,
C3 Aircross since 11/2017 til 05/2021,
C4 (N) since about 2017 til 05/2018,
Grand (C4) SpaceTourer since model
year 2018,
C4 Picasso since model year 2017,
Dispatch since model year 2016,
Jumpy since model year 2016
NAC or RCC with 7inch or 8inch touch
monitor. Continental or Bosch head-unit
For Continental High version an additional
cable CAB-HSD-MF026 might be required
Opel
Combo since model year 2018
Corsa F since 07/2019
Crossland X since model year 2017
Grandland X since model year 2017
Mokka B since 09/2020,
Vivaro since model year 2020
Zafira Life since model year 2020
Navi 5.0 IntelliLink 8inch (NAC low
Continental),
Multimedia Radio 7inch (RCC Bosch),
Multimedia Navi Pro 7inch,
Multimedia 8inch
Peugeot
208 since 02/2017 til 03/2019,
208 II since 06/2019,
2008 since 02/2017 til 06/2019,
2008 II since 11/2019,
308 II since 07/2017 til 06/2021,
3008 II since 10/2016,
508 since 02/2017 til 08/2018,
508 II since 10/2018,
5008 II since 02/2017,
Expert III since 03/2016,
Partner III since 06/2018,
Rifter since 09/2018,
Traveller since 09/2016
NAC or RCC with 7inch or 8inch touch
monitor. Continental or Bosch head-unit
For Continental High version an additional
cable CAB-HSD-MF026 might be required
Toyota
ProAce since model year 2016
RCC (Bosch)

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Limitations
Video only The interface inserts ONLY video signals into the infotainment.
For audio inserting, use the possibly existing factory audio-AUX-input or a
FM-modulator. If 2 AV-sources shall be connected to the infotainment, for
audio switching an additional electronic part is required.
Factory rear-view camera Automatic 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.
Video input signal NTSC video sources compatible only.
NAC high-version If the two HSD connectors cannot be separated for the reconnection of the
white HSD socket, the separately available cable CAB-HSD-MF026 can
optionally be connected here.

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1.3. Warning notes:
Damage to the head-unit is possible, if this RL4-NAC08 interface is installed to older
Citroen / Peugeot SMEG or SMEG+ head-units (by Magneti Marelli)! Use this RL4-NAC08
interface only on Citroen/Opel/Peugeot/Toyota head-units NAC (by Continental) or RCC
(Bosch). Designs and features –see the following pictures:
NAC-Systems
Furthermore, even when installed to the correct NAC systems, there is also damage to the
head-unit possible if:
-the 4pin HSD connectors of this harness are wrong-plugged
-the 4pin HSD harness is connected to the vehicle monitor
Prior to installation, the head-unit’s version has to be determined (see following page).

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1.4. Checking the head unit’s version
Prior to installation, it has to be determined if whether the head-units version is a
low version head-unit
(single black male 4pin
HSD on backside)
Attention: Bosch Low Version requires different
Dip 8 switch position (see following chapters)
OR
high version head-unit
(double black male 4pin
HSD on the backside)
Please, carefully follow the manual for high or low version connection of the head unit and
the assignment of the Dip-8 switch position!

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1.5. 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.
1.6. Settings of the 8 Dip switches (black)
Some settings have to be selected by the 8 dip-switches at the
video-interface. Dip position down is ON and position up is OFF.
See the following chapters for detailed information.
After each Dip-switch-change a power-reset of the Can-box has to be performed!
Dip
Function
ON (down)
OFF (up)
1
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
Frontcam
back-switching
for 10 seconds
enabled
disabled
7
No function
Set to OFF
8
Monitor type
Low resolution monitor
High resolution monitor
If you do not know the resolution, test both settings.
Power reset after change of dip switches necessary.

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1.6.1. Adjustment –power supply output (dip 1)
If set to ON, the video interfaces’ red wire will supply +12V (max 3A) with engaging the
reverse gear and additionally 10 more seconds delay for the time of the front camera’s back-
switching after the reverse gear has been disengaged. Furthermore, the red wire’s power
supply for the front cam becomes active with manually front camera switching (short press
of the external keypad).
If set to OFF, the video interfaces’ red wire will supply permanent +12V ACC (max 3A).
Description of the power supply output: see chapter “Power supply output”.
1.6.2. Enabling the interface’s video inputs (dip 2-3)
Only the enabled video inputs can be accessed by switching through the interface’s video
sources. It is recommended to enable only the required inputs. Then the disabled inputs will
be skipped while switching through the video interfaces inputs.
1.6.3. Rear-view camera settings (dip 5)
If set to OFF, the interface switches to factory picture while the reverse gear is engaged to
display factory rear-view camera or factory optical park system picture.
If set to ON, the interface switches to its rear-view camera input while the reverse gear is
engaged.
1.6.4. Activating –front camera back-switching (dip 6)
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.
(Attend to correct adjustment of the power supply output (dip1)!
1.6.5. Head unit selection (Dip 8)
Dipswitch 8 is used to set the corresponding resolution of the factory monitor.
Dip switch position ON supports the low resolution monitor.
Dip switch position OFF supports the high resolution monitor.
Note: If you do not know the resolution, test both settings.
Note: Dip4 and 7 are out of function and have to be set to OFF.
After each Dip-switch-change a power-reset of the interface box has to be performed!

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1.7. Settings of the 4 Dip switches (CAN function - red)
Dip position down is ON and position up is OFF.
Navigation / Sy5tem
Dip 1
Dip 2
Dip 3
Dip 4
NAC infotainments
OFF
OFF
OFF
OFF
Set all 4 dips to OFF.
After each Dip-switch-change a power-reset of the Can-box has to be performed!
2. Installation
Switch off the ignition and disconnect the vehicle’s battery! The interface needs a
permanent 12V source. If -according to factory rules- a disconnection of the battery has to
be avoided, it should be sufficient to use the vehicle’s sleep-mode. In case, the sleep-mode
doesn’t succeed, the battery has to be disconnected with a resistor lead.
The connection’s power has to be checked for being start-up proven and permanent.
Before the final installation, we recommend a test-run of the interface. Due to changes in
the production of the vehicle manufacturer, there’s always the possibility of
incompatibility.
2.1. Place of installation –video-interface
The video-interface is performed to be installed at the head unit’s rear side.
Erfahrungswerte zu Einbauorten:
Radio/Navi in Peugeot 2008 FY 2019 vehicles: Directly behind the display.
Head Units in Peugeot 5008 and Opel Grandland X vehicles: Behind the centre console (for
this, remove the panel in the passenger footwell).