Caraudio-Systems L3-LR17 User manual

Version26.03.2019HW:CAM(V98)/(V31)
Compatible with
LandRover and Jaguarvehicles
with Incontrol Touch ProDuoinfotainment
and 10.2inch monitor
Video-inserterforonerear-view camera
and twoadditionalvideo inputs
Productfeatures
Video-inserterforfactory-infotainmentsystems
1CVBSInputforrear-viewcamera
2CVBSVideo-inputsforafter-marketVideosources (e.g. USB-Player,DVB-T2
Tuner)
Automaticswitchingtorear-viewcamerainputonengagementofthereverse gear
Activatableparkingguidelinesforrear-viewcamera(notavailableforall vehicles)
Video-in-motion(ONLYforconnectedvideo-sources)
Video-inputsNTSC compatible
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Contents
1. Priortoinstallation
1.1.Delivery contents
1.2.Checkingthecompatibility ofvehicleandaccessories
1.3.Boxes andconnectors–videointerface
1.4.Settingsofthe8Dipswitches (black)
1.4.1. Enabling the interface’s video inputs (dip 2-3)
1.4.2. Rear-viewcamerasetting(dip5)
1.4.3. Monitorselection (Dip6-8)
1.5.Settings ofthe4Dipswitches (CANfunction –red)
2. Installation
2.1.Placeofinstallation
2.2.Monitorremoval–example Land Rover
2.3.Connectionschema
2.4.Connection-factoryheadunit
2.5.Analogpower supplyforthevideointerface
2.6.Connection- video-sources
2.6.1. Audioinsertion
2.6.2. After-marketrear-viewcamera
2.6.2.1. Case 1:Interfacereceivesthereversegearsignal
2.6.2.2. Case 2Interfacedoes not receive thereversegearsignal
2.7.Connection-video-interface andexternalkeypad
2.8.Picturesettings
3. Interface operation
3.1.Byfactorytouchscreen
3.2.By keypad
4. Specifications
5. FAQ–TroubleShooting-Interface functions
6. Technical support
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Legal Information
By law,watchingmovingpictureswhiledrivingisprohibited,thedriver mustnot be
distracted. Wedonot acceptany liabilityformaterial damage orpersonalinjury resulting,
directlyor indirectly,frominstallationor operationofthisproduct. Apartfromusingthis
productinanunmovedvehicle, itshouldonlybeusedtodisplay fixedmenusorrear-view-
camera videowhenthevehicle is moving(forexample theMP3menu forDVDupgrades).
Changes/updates of the vehicle’s software can cause malfunctions of the interface. Up to
oneyearafterpurchaseweofferfreesoftware-updates forourinterfaces. Toreceiveafree
update,theinterfacehastobesentinatowncost. Wagesforde-andreinstallationand
otherexpendituresinvolvedwiththesoftware-updates will not berefunded.
1. Priortoinstallation
Readthemanual priortoinstallation. Technical knowledgeis necessary forinstallation. The
video interface’s place of installationmustbefreeof moistureandaway from heatsources.
Beforethefinal installationinthevehicleof the videosources,werecommend atest-run
toensurethecompatibility ofvehicleand interface. Duetochangesintheproductionof
the vehicle manufacturer there’s always a possibility of incompatibility.
1.1. Deliverycontents
Takedowntheserialnumber oftheinterfaceand store this manualfor support
purposes: ____________________
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Requirements
Brand
Compatiblevehicles
Compatiblesystems
Land Rover
RangeRover since modelyear 2018
RangeRover Sport since model year 2018
RangeRover Velarsince model year 2017
RangeRover Evoquesince 04/2019
Discovery5
andothervehicles with ICTProDuo
IncontrolTouch ProDuo
with 10.2inch24:9monitor (glossy)
andclimatecontrol panel via 2nd
touch monitor
XEsince modelyear 2019
I-Pace since model year 2019
andothervehicles with ICTProDuo
Limitations
Video only The interface insertsONLY videosignals intotheinfotainment. For
insertingAudiosignals either the possiblyexistingfactory audio-AUX-
inputor a FM-modulator canbe used. If 2audiosources shallbe
connected totheinfotainment, an additional electronicis necessaryto
switchthem.
Factory rear-viewcamera Automaticallyswitching-back frominserted videotofactoryrear-view
camera is only possible while the reversegear isengaged.Todelaythe
switch-backanadditionalelectronic part is required.
Guidelines The display ofthe guidelines does notworkinall vehicles.
Video inputsignal only NTSCcompatible
1.2. Checkingthecompatibility ofvehicleandaccessories
Jaguar
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1.3. Boxes and connectors–videointerface
Thevideo-interface convertsthevideosignalsof connectedafter-marketsources inafactory
monitor compatible picturesignal whichis insertedinthefactory monitor,by usingseparate
trigger options. Further it reads the vehicle’s digital signals out of the vehicle’s CAN-busand
convertsthem forthevideointerface.
1.4. Settingsofthe8Dipswitches(black)
Some settings havetobeselectedby thedip-switches on the
videointerface. DippositiondownisON andpositionup is OFF.
Seethefollowingchapters fordetailedinformation.
Dip
Function
ON(down)
OFF (up)
1
Nofunction
settoOFF
2
CVBSVideo1-input
enabled
disabled
3
CVBSVideo2-input
enabled
disabled
4
Nofunction
settoOFF
5
Rear-viewcam type
after-market
factoryornone
6
Guidelines
enabled
disabled
7
Nofunction
settoOFF
8
Nofunction
settoOFF
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1.4.1.1. Enabling the interface’s video inputs (dip 2-3)
Onlyby dipswitches enabledvideoinputscanbeaccessedby switchingthroughthe
interface’s video sources. It is recommended to enable onlytherequired inputs.Disabled
inputswill beskippedwhile switchingthroughthevideointerfaces inputs.
1.4.1.2. Rear-viewcamerasetting(dip5)
If settoOFF, theinterface switches tofactorypicturewhilethereversegear is engagedto
display factoryrear-view cameraorfactoryoptical parksystempicture.
If settoON,theinterfaceswitches toitsrear-viewcamera inputwhilethereversegearis
engaged.
1.4.1.3. EnablingtheGuidelines(dip6)
If settoON,theinterfaceis activatedtoshow theguidelines fortherear-viewcamera while
thevehicleis inreversemode(not availablefor all vehicles).
Note: Some vehicleshave adifferentcodeon theCAN-buswhichthevideo-interface is not
compatible with.Iftheinterfacedoesnot completelycommunicatewith thevehicleCAN
bus,thereversegearguide-lines can`t be shown during the vehicle’s operation, even if they
insomevehiclesonceappearafterhavingswitchedthesystem topowerless!
Note: Dip1,4,7 und8areout offunctionandhavetobesetto OFF!
AftereachDip-switch-changeapower-reset ofthevideointerfacehastobeperformed!
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1.5. Settingsofthe4Dipswitches(CANfunctions–red)
All 4dip-switches ofthevideointerfacehavenofunctionfornormal use
andhave tobesettoOFF.
Dipposition “down”is ON andposition upis OFF.
Navigation/system
Dip1
Dip2
Dip3
Dip4
Range Rover,
Range Rover Sport,
Discovery 5,
Range Rover Velar,
New JaguarXE
ON
OFF
OFF
OFF
Jaguar XFprotocol
OFF
ON
OFF
OFF
Jaguar XE2016protocol
OFF
OFF
OFF
OFF
If the CAN communication doesn’t succeed with the mentioned CAN positions, the other
CANprotocolcanalsobetried.
AftereachDip-switch-changeapower-reset ofthevideointerfacehastobeperformed!
2. Installation
To install the interface, first switch off the ignition and disconnect the vehicle’s battery.
Please readtheowner`smanual ofthecar,regardingthebattery`s disconnection!If
required,enablethecar`s Sleep-mode(hibernationmode)
In casethesleep-modedoes notsucceed,thedisconnectionofthebatterycan bedone
witharesistorlead.
If thenecessarystabilizedpowersupplyfortheinterface isnottakendirectlyfrom the
battery,thechosen connectionhastobecheckedforbeingconstantlystabile.
Theinterface needsapermanent12Vsource!
2.1. Place of installation
Thevideointerface is supposedtobeinstalledatasuitablelocationbehindthefactory
monitor.
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2.2. Moitorremoval–exampleLand Rover
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2.3. Connectionschema
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2.4. Connection–factorymonitor
Disconnectthefemale4pinHSDconnectorofthevehicle harness fromtherear-sideof the
factory monitorandconnectittothemale4pinHSDconnectorHU IN ofthevideo
interface.
Connectthenot-angledfemale 4pinHSDconnector oftheenclosedpicturesignal cableto
thevideointerfaces’HSD+2connectorTO LCD.
Connecttheangledfemale 4pinHSDconnector ofthe4pinHSDpicturesignal cabletothemale4pin
HSDconnectorof the factory monitor
Connect the 10pin Power/CAN cable’s female 10pinconnectortothe10pinconnectorofthe
videointerface.
Disconnectthefemale12-PinAMPlockingconnectorofthevehicleharness fromtherearof
thefactory monitorand connectittothemale12-Pin AMP connectorofthe10pin
Power/CANcable.
Connectthe 10pin Power/CAN cable’s female 12pin AMP locking connector to the previously
becomefree12pinAMPconnector ofthemonitor.
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Note: Thecoloursof theHSD+2connectorsatmonitorandheadunitmay vary.
The picture signal cable’s connecting direction doesn’t have an impact on the system’s
function,forthattheangledand not-angledHSD+2connectors areallowedtobe
interchanged,dependingontheHSD+2connectorsmountingspaceatthemonitor.
However,mixingup/interchangingtheconnectionsof„HU IN“ and„TO LCD“ may cause
dysfunktionorevendamagetothesystem!
Aftertheconnectionsofthevideointerface have beendone,carry out thefollowing
technicalchecks:
2.5. Analog powersupplyforthevideointerface
If, afterconnectingthePNPharness, nointerface LEDlightensupwhiletheignition is turned
on,thesingleredwire ACC-out(max3A)andthepurplecolouredwire Manual ACC of the
12pininterface cable bothhavetobeconnectedadditionately to S-contactterminal 86s
+12V (e.g. glovecompartmentillumination).
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2.6. Connection- videosources
Itis possibletoconnectanafter-market rear-viewcameraandtwomoreAV sourcestothe
video-interface.
Beforeafinalinstallationofthevideosources,werecommend atest-runtoensurethe
compatibility ofvehicleand interface. Duetochangesintheproductionofthevehicle
manufacturer there’s always a possibility of incompatibility.
Connectthefemale12pinconnectorofthe12pininterfacecabletothemale12pin
connectorofthevideo-interface.
ConnectthevideoRCAoftheRear-viewcameratothefemaleRCAconnector“Camera IN”
of the 20pin interface cable (refer also to chapter “Videosignal connectionoftherear-view
camera”).
ConnectthevideoRCAoftheAV source 1and 2tothefemaleRCAconnector“Video IN1”
and”Video IN 2” ofthe12pininterface cable.
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2.6.1. Audio-insertion
This interface isonlyabletoinsertvideosignals intothefactoryinfotainment.IfanAV-
source is connected,theaudioinsertionhas tobedonebythefactory audioAUX input oran
FM-modulator.Theinsertedvideo-signalcanbe activatedsimultaneouslytoeachaudio-
modeof thefactoryinfotainment.If 2AVsourcesshall beconnectedtotheinfotainment,
additionalelectronicis necessary toswitchtheaudio signals.
2.6.2. After-marketrear-viewcamera
Some vehicles haveadifferentreverse gearcode ontheCAN-buswhichthevideo-interface
is notcompatible with. Therefore,therearetwodifferent waysofinstallation. Ifthevideo
interface receives asignalof thereverse gear, thegreenwire“Reverse-OUT” ofthe20pin
cable shouldcarry +12Vwhile thereverse gearis engaged.
Note:Donot forget tosetvideo interface’s dip5toON beforetesting.
2.6.2.1. Case 1:Interfacereceivesthereverse gearsignal
If theinterfacedelivers +12Vonthegreenoutput wire of the12pininterfacecable while
reverse gearis engaged,thevideointerface will automatically switchtotherear-view
camera input“Camera IN” whilethereverse gearis engaged.
Additionally, the+12V(max.3A) powersupplyfor therear-viewcameracanbetaken
fromthegreenwireof the12pininterfacecable.
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2.6.2.2. Case 2:Interface does notreceivethereverse gearsignal
If thevideointerfacedoes notdeliver+12Vonthegreenwire ofthe12pincablewhen
reverse gearis engaged(notall vehicles arecompatible),anexternal switchingsignal from
the reverse gear light is required. As the reverse gear light’s power supply isn’t voltage-
stabileall thetime, anordinary openrelay (e.g AC-RW-1230withwiringAC-RS5) orfilter
(e.g. AC-PNF-RVC)is required.Thediagram below showstheconnectiontypeoftherelay.
Disconnect the green cable’s preconnected male- andfemaleconnectors ofthe12pin
cable andconnectthegreeninputcable“Reverse-IN” totheoutputconnector (87)
oftherelay.
Note: Lastbutnotlot least toavoidshortcircuits,thebestsolutionshouldbe, to
crimp a male 4mm connector to the relay’s output cable and connect it to the green
cable’s female 4mm connector. The output-cable“Reverse-OUT” remains
disconnected as it’s out of function.
Connect the Reverse light’s power-cable to coil (85) and the vehicle’s ground to coil
(86) oftherelay.
Connecttheoutputconnector (87) of therelay totherear-view camera’s power-
cable, likeyoudidittothegreen“Reverse-IN” cable before.
Connectstabile andpermanent+12V to the relay’s input connector (30).
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2.7. Connection- video-interface and externalkeypad
Connectthefemale4pinconnector ofthekeypadtothemale4pinconnector ofthe
12pininterfacecable.
Note: Evenifswitching through several video sources by the keypad mightn’t be
required,theinvisibleconnection andavailabilityis stronglyrecommended.
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2.8. Picturesettings
Thepicturesettings areadjustablebythe3push-buttonsonthevideo-interface. Press the
MENUbuttontoopentheOSD settings menuortoswitchtothenext menuitem. Press UP
andDOWNtochangetheselectedvalue. Thebuttonsareplacedinsideinthehousingto
avoidaccidentalchangesduringor aftertheinstallation.Picturesettings mustbedone
separatelyforVideo1, Video2andCamerawhilethecorrespondinginputisselectedand
visible onthemonitor.
Note:TheOSDmenuis onlyshownwhenaworkingvideosource is connectedtothe
selectedvideo-inputoftheinterface.
Thefollowingsettingsareavailable:
Contrast
Brightness
Saturation
PositionH(nofunction)
PositionV(nofunction)
IR-AV1/2(nofunction)
GuideL/R(nofunction)
Guide-CNTRL (nofunction)(Dipswitch6)-
SizeH/V(nofunction)
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3. Interface operation
3.1. Byfactorytouchscreen
To switch the interface’s activated video sources, thefactory touchscreencanbeused.
Makealongtouchofthelefttopcornerof thefactorytouchscreentoswitchthevideo-
source.
Longpressingthelefttopcornerofthefactorytouchscreenswitches theinputfromthe
factory videototheinsertedvideosources.If allinputsareactivatedbydipswitchsettings,
theorderisthefollowing:
Factory video  Video IN1  Video IN2  factory video
Eachpress will switchtothenextenabledinput.Inputswhicharenotenabledwill be
skipped.
Switchoverbyfactorytouchscreenisn’t possible in all vehicles. In some vehicles the
external keypadhastobeused.
3.2. Bykeypad
Alternatively or additionally tothefactory infotainment buttons, the interface’s external
keypadcanbeusedtoswitchtheenabledinputs.Evenifnot needed,thekeypadshould
alwaysremainconnectedtothevideointerface for supportpurposes.
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4. Specifications
BATT/ACCrange7V -25V
Stand-bypowerdrain9mA
Power360mA@12V
Videoinput0.7V-1V
VideoinputformatsNTSC
Temperaturerange-40°C to+85°C
Dimensionsvideo-box119 x24 x104mm (WxHxD)
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5. FAQ –Trouble shooting Interfacefunctions
Foranytroubles whichmay occur, check thefollowingtable forasolutionbeforerequesting
supportfromyourvendor.
Symptom
Reason
Possiblesolution
Nopicture/black
picture(factory
picture).
Notall connectorshavebeen
reconnected tofactoryhead-
unit ormonitorafter
installation.
Connect missingconnectors.
NopoweronCAN-busbox(all
LED CAN-busboxareoff).
CheckpowersupplyofCAN-busbox. CheckCAN-bus
connectionofCAN-busbox.
CAN-busboxconnected to
CAN-businwrong place.
Refertothemanual wheretoconnected totheCAN-
bus.If notmentioned,tryanotherplacetoconnect to
theCAN-bus.
Nopoweronvideo-interface
(all LED video-interfaceare
off).
CheckwhetherCAN-busbox delivers+12V ACConred
wireoutputof8pinto6pincable.If notcutwireand
supplyACC+12V directlytovideo-interface.
Nopicture/black
picture/white picture
(insertedpicture) but
factorypictureisOK.
Nopicturefrom videosource.
Checkonother monitorwhethervideosourceisOK.
Novideo-sourceconnectedto
theselected interface input.
Checksettingsdips1 to3 ofvideointerface which
inputsareactivatedand switchtocorresponding
input(s).
LVDS cablespluggedinwrong
place.
Double-check whetherorderofLVDS cablesisexactly
connected according tomanual. Plugging intohead-
unit doesnotworkwhenthemanual saystoplug into
monitorandviceversa.
Wrong monitorsettingsof
video-interface.
Trydifferentcombinationsofdips7 and8 ofvideo-
interface. Unplug 6pinpowerafter eachchange.
Insertedpicturetotally
wrong sizeorposition.
Insertedpicturedouble
or4 timesonmonitor.
Insertedpicture
distorted,flickering or
running vertically.
Videosourcesoutputsetto
AUTOorMULTIwhich causes
aconflictwiththeinterfaces
autodetection.
SetvideosourceoutputfixedtoPAL orNTSC.Itisbest
tosetall videosourcestothesamestandard.
If erroroccursonlyafter
sourceswitching: Connected
sources arenotsettothe
sameTV standard.
Setall videosourcestothesame standard.
Someinterfacescan only
handleNTSCinput.
Checkmanual whetherthereisalimitationtoNTSC
mentioned.If yes,setsourcefixedtoNTSCoutput.
Insertedpictureb/w.
Insertedpicturequal.
bad.
Picturesettingshavenotbeen
adjusted.
Usethe3 buttonsand theinterface'sOSD toadjustthe
picturesettingsfor thecorresponding videoinput.
Insertedpicturesize
slightlywrong.
Insertedpicture
positionwrong.
Camerainputpicture
flickers.
Cameraisbeing testedunder
fluorescentlightwhich shines
directlyintothecamera.
Testcameraundernatural lightoutsidethegarage.
Camerainputpictureis
bluish.
Protectionstickernot
removedfromcameralens.
Removeprotectionsticker fromlens.
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