NavLinkz RL2-SC14 User manual

Version 09.03.2020 CAM(V31)9275&9276(V11) RL2-SC14
r.LiNK Video-inserter
RL2-SC14
Compatible with
Volvo vehicles with Sensus Connect Infotainment and internet button
with 7 inch monitor
Video-inserter for rear-view camera
and two additional video sources
Product features
Video-inserter for factory-infotainment systems
2 CVBS video-inputs for after-market devices (e.g. DVD-Player, DVB-T tuner)
FBAS Rear-view camera video-input
Automatic switching to rear-view camera input on engagement of the reverse gear
Activatable parking guide lines for rear-view camera (not for all vehicles)
Picture-in-picture (PIP) mode combining after-market rear-view camera picture
with factory parking sensor graphic (not for all vehicles)
Video-in-motion in drive mode (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. Enabling the interface’s video inputs (dip 2-3)
1.4.2. Rear-view camera setting (dip 5)
1.4.3. PDC car setting (dip 8)
2. Installation
2.1. Place of installation
2.2. Connection schema
2.3. Connecting - PNP power / CAN cable
2.3.1. Exchange of Quadlock chambers
2.4. Analogue connecting - video-interface
2.5. Connection –picture signal cable
2.6. Connecting video sources
2.6.1. After-market rear-view camera
2.6.1.1. Case 1: CAN-box receives the reverse gear signal
2.6.1.2. Case 2: CAN-box does not receive the reverse gear signal
2.6.2. Audio-insertion
2.7. Connecting video-interface and keypad
2.8. Picture settings and guide lines
3. Interface operation
3.1. By infotainment buttons
3.2. By external keypad
4. Specifications
5. Frequently asked questions
6. 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. This product should only
be used while standing or 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. We
offer free software-updates for our interfaces for one year after purchase. To receive a free
update, the interface must be sent in at own cost. Labor cost for and other expenses
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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Requirements
Brand
Compatible vehicles
Compatible systems
Volvo
Vehicles since model year 2014
Sensus Connect with 7 inch monitor and
internet button.
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. If 2 audio sources shall be connected to the
infotainment, an additional electronic is necessary to switch them.
Guide lines / PDC If the CAN-box does not receive the required information from the vehicle CAN-
bus, neither guide-lines nor PDC will be supported.
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.
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.
1.4. Dip-switch settings
Some settings must be selected by the dip-switches on the
video-interface. Dip position down is ON and position up is OFF.
After each Dip-switch-change a power-reset of the Interface-box has to be performed!
See following chapters for detailed information.
Dip
Function
ON (down)
OFF (up)
1
No function
-
set to OFF
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
No function
set to OFF
7
No function
set to OFF
8
PDC car
enabled
disabled
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1.4.1.1. Enabling the interface’s video inputs (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 for the disabled will be
skipped when switching through the video-interfaces inputs.
1.4.1.2. 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 „Camera-IN“ while the
reverse gear is engaged.
1.4.1.3. PDC car settings (dip 8)
Dip 8 is for the PDC car representation. If set to ON while the reverse gage is enabled, the
display shows a smaller reverse picture and for that the PDC car representation additionally
appears on its right side. If set to OFF while the reverse gage is enabled, the reverse picture
will be shown in full size.
Note: Dip 1 und 4 are out of function and have to be set to OFF.
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!
Note: Before a final installation, we recommend a test-run to ensure the compatibility of the
vehicle and the interface. Due to changes in the production of the vehicle manufacturer
there’s always a possibility of incompatibility.
2.1. Place of installation
The interface should be installed on the backside of the head unit.
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2.2. Connection schema
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2.3. Connection - PNP Power / CAN cable
Connect the female 10pin connector of the 10pin Power / CAN cable to the 10pin connector
of the video interface.
Remove the female 16pin Quadlock connector of the vehicle harness from the rear-side of
the head-unit, clip-out chamber connectors A, B and the optical leads (see left picture and
next page) and connect this Quadlock connector to the male 16pin Quadlock connector of
the PNP Power / CAN cable.
Clip-in the previously clipped-out chamber connectors in the opposite Connect the opposite
female 16pin Quadlock connector of the PNP Power / CAN cable and connect this Quadlock
connector to the previously become free male 16pin Quadlock connector at the rear-side of
the head unit.
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2.3.1. Exchange of Quadlock chambers
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2.4. Analogue connecting - video-interface
If the communication between the CAN box and the vehicle’s CAN bus does not succeed (not
all vehicles are compatible), an analogue connection is required by connecting the 6pin to
8pin cable without the CAN box.
Connect the female 6pin connector of the 6pin to 8pin cable to the 6pin connector
of the video interface.
Connect the yellow, the red and the black wire of the 6pin to 8pin cable to the
vehicle’s power and ground.
Note: The connection of the green wire (Reverse signal) will be described in chapter “After-
market rear-view camera”. The white wire, can be used to switch the enabled video sources,
same as the keypad (see chapter “video interface-operation”). The grey wire stays
unconnected.
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2.5. Connection –picture signal cable
Connect the waterblue colored female HSD+2pin connector of the picture signal
cable to the male waterblue colored HSD+2pin connector on the rear-side of the
interface.
Remove the female lightblue colored 6pin connector from the rear-side of the head
unit and connect it to the male lightblue colored 6pin connector of the picture signal
cable.
Connect the female lightblue colored 6pin connector of the picture signal cable to the
male lightblue colored 6pin connector of the head unit.
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2.6. Connecting video sources
It is possible to connect one after-market rear-view camera and two more AV sources to the
video-interface.
Note: Before the final installation, we recommend a test-run to ensure the compatibility of
the vehicle and the interface. Due to changes in the production of the vehicle
manufacturer there’s always a possibility of incompatibility.
Connect the female 6pin connector of the video cable to the male 6pin connector of
the video-interface.
Connect the video RCA connector of the rear-view camera to the female RCA
connector “Camera-IN” of the video cable.
Connect the video RCA connectors of additional AV sources to the female RCA
connectors „Video IN 1” und “Video IN 2”.
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2.6.1. After-market rear-view camera
Some vehicles have a different reverse gear code on the CAN-bus which the included CAN-
box is not compatible with. In this case there are two different ways of installation. If the
CAN-box is able to detect an enabled vehicle’s reverse gear, the green wire of the 6pin to
8pin cable should carry +12V while the reverse gear is engaged.
Note: Do not forget to set dip5 of video-interface to ON before testing.
2.6.1.1. Case 1: CAN-box receives the reverse gear signal
If the CAN-bus box delivers +12V on the green wire of the 6pin to 8pin cable while reverse
gear is engaged, the video interface will automatically switch to the rear-view camera input
“CAMERA-IN”while the reverse gear is engaged.
Additionally, the +12V (max. 500mA) power supply for the rear-view camera can be
taken from the green wire of the 6pin to 8pin cable.
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2.6.1.2. . Case 2: CAN-box does not receive the reverse gear signal
If the CAN-bus interface does not receive +12V on the green wire of the 6pin to 8pin cable
when reverse gear is engaged (not all vehicles are compatible) an external switching signal
from the reverse gear light is required. As the reverse gear light signal contains electronic
interference, a traditional open relay (e.g AC-RW-1230 with wiring AC-RS5) or filter (e.g. AC-
PNF-RVC) is required. Below schema shows the use of a relay (normally open).
Cut the green cable of the 6pin to 8pin cable close to the black 8pin connector and
isolate the shorter end of the green cable near to the 8pin connector (CAN-box side).
Connect the reverse gear light signal/power to coil terminal (85) and vehicle’s ground
to coil terminal (86) of relay.
Connect the rear-view camera power wire and the green wire (video interface side)
of the 6pin to 8pin cable both to output terminal (87) of the relay.
Connect permanent battery power to input terminal (30) of relay.
Note: If, due to a missing CAN communication, the 6pin to 8pin cable has been connected
the analogue way instead of the Can box, the green wire’s connection has also to be done as
shown in the picture above.
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2.6.2. Audio Insertion
This interface can only insert video signals into the factory infotainment. If an AV-source is
connected, audio insertion must be done by factory audio AUX input or FM-modulator. The
inserted video-signal can be activated simultaneously to each audio-mode of the factory
infotainment.
2.7. Connection Video Interface and external keypad
Connect the 4pin female connector of the external keypad to the male 4pin
connector of the video interface.
Note: Regardless if it’ll be used or not, the external keypad should always be connected! In
case of non-using, it should be invisibly hidden together with the video interface.
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2.8. Picture settings and guide lines
The picture settings are adjusted by the 3 buttons on the video-interface. Press the MENU
button to open the OSD settings menu or to switch to the next menu item. Press UP and
DOWN change the selected value. The buttons are embedded in the housing to avoid
accidental changes during or after installation. Picture settings have to be done separately
for AV1 and for AV2 while the corresponding input is selected and visible on the monitor.
AV2 and CAM share the same settings which must be adjusted in AV2.
Note: The OSD menu is only shown when a working video source is connected to the
selected video-input of the interface.
The following settings are available:
Contrast
Brightness
Saturation
Position H (horizontal)
Position V (vertical)
UI-CNT no function
IR-AV1 no function
IR-AV2 no function
Guide-L (horizontal –links)
Guide-R (horizontal –rechts)
Guide-CNTRL (guide lines ON/OFF)
PDC-H-POS PDC (horizontal)
AV1/2-MAIN no function
Note: If the CAN-box does not support the vehicle’s CAN, the guide-lines cannot be used.
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3. Interface operation
3.1. By infotainment button
Switching the video sources can be done by a long press of the vehicle’s „Exit“, „Navi“ or
„Empty“ buttons.
Each press (approx. 2 sec) will switch to the next enabled input. If all inputs are enabled the
order is:
Factory video  video IN1  video IN2  factory video  …
Disabled inputs will be skipped. While switching from video in-1 to video in-2 the Audio-
source will be switched too, assuming the sources have also been connected to the audio
cable.
Switchover by vehicle buttons isn’t possible in all vehicles. In some vehicles the external
keypad has to be used.
Note: Alternatively or additionally, the white wire of the 6pin cable can be used with a +5-
12V pulse to switch the video-sources alternatively.
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3.2. By external keypad
The interface’s keypad can be used to execute interface functions.
Short press keypad to switch the video-source.
Each repetition will switch to the next enabled input. Inputs which are not enabled are
skipped.
Note: Alternatively or additionally, the white wire of the 6pin cable can be used with a +5-
12V pulse to switch the video-sources alternatively.
4. Specifications
BATT/ACC range 7V - 25V
Stand-by power drain 30mA
Power consumption 240mA
Video input 0.7V - 1V
Video input formats NTSC / PAL
Temperature range -40°C to +85°C
Dimensions video-box 113 x 22 x 104 mm (W x H x D)
Dimensions CAN-box 73 x 22 x 30 mm (W x H x D)
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5. FAQ –Trouble shooting Interface functions
For any troubles which may occur, check the following table for a solution before requesting
support from your vendor.
Symptom
Reason
Possible solution
No picture/black
picture (factory
picture).
Not all connectors have been
reconnected to factory head-
unit or monitor after
installation.
Connect missing connectors.
No power on CAN-bus box (all
LED CAN-bus box are off).
Check power supply of CAN-bus box. Check CAN-bus
connection of CAN-bus box.
CAN-bus box connected to
CAN-bus in wrong place.
Refer to the manual where to connected to the CAN-
bus. If not mentioned, try another place to connect to
the CAN-bus.
No power on video-interface
(all LED video-interface are
off).
Check whether CAN-bus box delivers +12V ACC on red
wire output of 8pin to 6pin cable. If not cut wire and
supply ACC +12V directly to video-interface.
No picture/black
picture/white picture
(inserted picture) but
factory picture is OK.
No picture from video source.
Check on other monitor whether video source is OK.
No video-source connected to
the selected interface input.
Check settings dips 1 to 3 of video interface which
inputs are activated and switch to corresponding
input(s).
LVDS cables plugged in wrong
place.
Double-check whether order of LVDS cables is exactly
connected according to manual. Plugging into head-
unit does not work when the manual says to plug into
monitor and vice versa.
Wrong monitor settings of
video-interface.
Try different combinations of dips 7 and 8 of video-
interface. Unplug 6pin power after each change.
Inserted picture totally
wrong size or position.
Inserted picture double
or 4 times on monitor.
Inserted picture
distorted, flickering or
running vertically.
Video sources output set to
AUTO or MULTI which causes
a conflict with the interfaces
auto detection.
Set video source output fixed to PAL or NTSC. It is best
to set all video sources to the same standard.
If error occurs only after
source switching: Connected
sources are not set to the
same TV standard.
Set all video sources to the same standard.
Some interfaces can only
handle NTSC input.
Check manual whether there is a limitation to NTSC
mentioned. If yes, set source fixed to NTSC output.
Inserted picture b/w.
Inserted picture qual.
bad.
Picture settings have not been
adjusted.
Use the 3 buttons and the interface's OSD to adjust the
picture settings for the corresponding video input.
Inserted picture size
slightly wrong.
Inserted picture
position wrong.
Camera input picture
flickers.
Camera is being tested under
fluorescent light which shines
directly into the camera.
Test camera under natural light outside the garage.
Camera input picture is
bluish.
Protection sticker not
removed from camera lens.
Remove protection sticker from lens.
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Symptom
Reason
Possible solution
Camera input picture
black.
Camera power taken directly
from reverse gear lamp.
Use relay or electronics to "clean" reverse gear lamp
power. Alternatively, if CAN-bus box is compatible
with the vehicle, camera power can be taken from
green wire of 6pin to 8pin cable.
Camera input picture
has distortion.
Camera input picture
settings cannot be
adjusted.
Camera input picture settings
can only be adjusted in AV2
mode.
Set dip 3 of video-interface to ON (if not input AV2 is
not already activated) and connect the camera to AV2.
Switch to AV2 and adjust settings. Reconnect camera
to camera input and deactivate AV2 if not used for
other source.
Graphics of a car in
camera input picture.
Function PDC is ON in the
interface OSD.
In compatible vehicles, the graphics will display the
factory PDC distance. If not working or not wanted, set
interface OSD menu item UI-CNTRL to ALLOFF.
Chinese signs in
camera input picture
Function RET or ALL is ON
(function for Asian market) in
the interface OSD.
Set interface OSD menu item UI-CNTRL to ALLOFF or
PDCON.
Not possible to switch
video sources by OEM
button.
CAN-bus interface does not
support this function for
vehicle.
Use external keypad or cut white wire of 6pin to 8pin
cable and apply +12V impulses for AV-switching.
Pressed too short.
For video source switching a longer press of about 2.5
seconds is required.
Not possible to switch
video sources by
external keypad.
SW-version of interface does
not support external keypad.
Use OEM-button or cut white wire of 6pin to 8pin
cable and apply +12V impulses for AV-switching.
Interface does not
switch to camera input
when reverse gear is
engaged.
CAN-bus interface does not
support this function for the
vehicles.
Cut the green wire of the 6pin to 8pin cable and apply
+12V constant from reverse gear-lamp signal. Use
relay to "clean" R-gear lamp power.
Interface switches
video-sources by itself.
CAN-bus interface
compatibility to vehicle is
limited.
Cut the grey wire of 6pin to 8pin and isolate both
ends. If problem still occurs, additionally cut the white
wire of 6pin to 8pin cable and isolate both ends.
6. 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
distribution/tech dealer-support
Heidberghof 2
D-47495 Rheinberg
Tel [phone]
Email [e-mail]
10R-03 5384
Made in China
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