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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. 

 

 

 

 

 

1.4.

 

Dip-switch settings – video interface 

 

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 Can-box has to be performed!

 

 

See following chapters for detailed information.

 

 

Dip 

Function 

ON (down) 

OFF (up) 

No function 

set to OFF 

CVBS AV1-input 

enabled 

disabled 

CVBS AV2-input 

enabled 

disabled 

No function 

set to OFF 

Rear-view cam type 

after-market 

factory or none 

Monitor specific 

adjustments 

Try all possible combinations of Dips 6, 7 and 8 to receive 

the best picture (quality and size) 


Summary of Contents for 27-590

Page 1: ...tures 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...

Page 2: ...box 2 Installation 2 1 Place of installation 2 2 Connection schema 2 3 Connecting 10pin PNP cable 2 4 Connection picture signal cable 2 5 Connection video sources 2 5 1 After market rear view camera 2...

Page 3: ...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 m...

Page 4: ...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 Factory rear view camera Automatically switching back from...

Page 5: ...deo interface 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 Can box has to...

Page 6: ...hen Head Unit variieren Daher ist es notwendig alle m glichen Kombinationen der 3Dip Schalter zu testen Den Test durchf hren w hrend eine funktionierende Video Quelle an einem ausgew hlten Eingang ang...

Page 7: ...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 nee...

Page 8: ...Page 8 2 2 Connection schema...

Page 9: ...f the communication cable to the 8pin connector of the video interface Remove the female 10pin connector of the factory harness at the rear side of the monitor and connect it to the male 10pin connect...

Page 10: ...logue connection see 6pin assignment above 2 4 Connection picture signal cable Remove the female Mini USB connector from the rearside of the blackbox and connect it to the male black Mini USB connecto...

Page 11: ...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 connec...

Page 12: ...ld carry 12V while the reverse gear is engaged Note Do not forget to set dip5 of video interface to ON before testing 2 5 1 1 Case 1 CAN box receives the reverse gear signal If the CAN bus box deliver...

Page 13: ...ditional 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 Connect the green cable of the 6pin to 12pin cable to the...

Page 14: ...ode of the factory infotainment If 2 AV sources shall be connected to the infotainment additional electronic is necessary to switch the audio signals 2 6 Connection Video Interface and external keypad...

Page 15: ...settings have to be done separately for AV1 AV2 and CAMERA IN while the corresponding input is selected and visible on the monitor Note The OSD menu is only shown when a working video source is conne...

Page 16: ...ng the vehicle s Call off button Each press 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...

Page 17: ...nabled 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 S...

Page 18: ...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 combina...

Page 19: ...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 suppor...

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