Logic MBN51 Manual Download

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Version 23.06.2020

HW CAM(V98)/(V52)

MBN51

Compatible with Mercedes Benz vehicles

with NTG5-205 or NTG5.1

with 4pin HSD connector at the monitor

Comand Online

Audio20 CD

Audio20 USB

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 Video sources (e.g. USB-Player, DVB-T 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 rear-view camera (not available for all vehicles)

•

Video-in-motion (ONLY for connected video-sources)

•

Video-inputs NTSC and PAL compatible

www.eldibg.com

car audio, multimedia & security systems

Summary of Contents for MBN51

Page 1: ... for rear view camera 1 CVBS Input for front camera 2 CVBS Video inputs for after market Video sources e g USB Player DVB T 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 rear view camera not available for all vehicles Video in motion ONLY for connected vide...

Page 2: ...l cable 2 3 2 Power and CAN connection 2 4 Analog power supply for the video interface 2 5 Power supply output 2 6 Connecting video sources 2 6 1 Audio insertion 2 6 2 After market front camera 2 6 3 After market rear view camera 2 6 3 1 Case 1 Video interface receives the reverse gear signal 2 6 3 2 Case 2 Video interface does not receive the reverse gear signal 2 7 Connecting video interface and...

Page 3: ...software can cause malfunctions of the interface If available 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 inst...

Page 4: ...from about 10 2015 SLC class R172 from 2016 X class BR470 from 11 2017 Command Online NTG5 1 Audio20 NTG5 1 Limitations Video only The interface inserts ONLY video signals into the infotainment For sound use an FM modulator Only for Comand Online NTG5 205 the optional OBD coder for factory audio AUX is available OBD N5 X 01 If 2 audio sources shall be connected to the infotainment an additional el...

Page 5: ...urces video signals into a digital RGB signal which is inserted in the factory monitor using separate trigger options Furthermore it reads vehicle s digital signals out of the vehicle s CAN bus system and converts them for the video interface w w w e l d i b g c o m c a r a u d i o m u l t i m e d i a s e c u r i t y s y s t e m s ...

Page 6: ... performed 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 Video 1 input enabled disabled 3 CVBS Video 2 input enabled disabled 4 No function set to OFF 5 Rear view cam type after market factory or none 6 No function set ...

Page 7: ... OFF 1 4 4 Monitor selection dips 7 8 Dips 6 8 are for monitor specific video settings which cannot be predicted as even within the same head unit version the monitor specifications may vary It is necessary to try all possible combinations while a working video source is connected to the chosen input of the interface to see which combination gives the best picture quality and size some may give no...

Page 8: ...connected with a resistor lead The Interface needs a permanent power supply If power isn t directly taken from the battery 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 i...

Page 9: ...Version 23 06 2020 HW CAM V98 V52 Page 9 2 2 Connection Scheme w w w e l d i b g c o m c a r a u d i o m u l t i m e d i a s e c u r i t y s y s t e m s ...

Page 10: ... side of the factory head unit and connect it to the purple coloured male 4pin HSD LVDS connector of the picture signal cable Connect female 4pin connector of the picture signal cable to the previously become free male 4pin HSD LVDS connector of head unit Note If the factory HSD picture signal cable of the vehicle harness is too short for the installation an HSD extension cable can be ordered sepa...

Page 11: ...emove the female Quadlock connector of the vehicle harness from the rear of the head unit and connect the previously clipped out black female 12pin connector see graphic to the male 12pin connector of the PNP harness Clip in the female 12pin connector of the PNP harness in the previously become free position of the female Quadlock connector before finishing the Quadlock reconnection at the rear of...

Page 12: ...ss no interface LED lightens up while the ignition is turned on the purple coloured wire Manual ACC of the 12pin interface cable has to be connected additionately to ACC or S contact terminal 86s 12V e g glove compartment illumination w w w e l d i b g c o m c a r a u d i o m u l t i m e d i a s e c u r i t y s y s t e m s ...

Page 13: ...ferent assignment depending on the position of dip switch 1 of the black 8 dips Dip Function Dip 1 ON 12V max 3A when reverse gear is engaged incl 10 seconds delay after reverse gear is disengaged and 12V by manual switching to front camera by keypad short press Dip 1 OFF 12V max 3A ACC w w w e l d i b g c o m c a r a u d i o m u l t i m e d i a s e c u r i t y s y s t e m s ...

Page 14: ...hicle manufacturer there s always a possibility of incompatibility Connect the 12pin interface cable s female 12pin connector to the male 12pin connector of the video interface Connect the video RCA of the Rear view camera to the 12pin interface cable s female RCA connector Reverse V4 Connect the front camera s video RCA connector to the 12pin interface cable s female RCA connector Front V3 Connec...

Page 15: ...s necessary to switch the audio signals 2 6 2 After market front camera The red power supply output ACC front cam out 12V max 3A can be used to power a front camera If Dip 1 is set to ON of the black 8 dips the power supply output gives 12V max 3A when reverse gear is engaged plus 10 seconds delay after reverse gear is disengaged Note In addition a manual switch over to the front camera input is p...

Page 16: ...rse gear is engaged Note Do not forget to set video interface s dip5 to ON before testing 2 6 3 1 Case 1 Interface receives the reverse gear signal If the interface delivers 12V on the green output wire of the 12pin interface 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 1...

Page 17: ...e and female connectors of the 12pin cable and connect the green input cable Reverse IN to the output connector 87 of the relay Note Last but not lot least to avoid short circuits the best solution should be 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 Con...

Page 18: ...or of the keypad to the male 4pin connector of the 12pin interface cable Note Even if switching through several video sources by the keypad mightn t be required the invisible connection and availability is strongly recommended w w w e l d i b g c o m c a r a u d i o m u l t i m e d i a s e c u r i t y s y s t e m s ...

Page 19: ...s selected and visible on the monitor 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 IR AV1 out of function IR AV2 out of function Guide L Setting Guide lines PDC CNTL PDC on off Guide CNTRL Guide lines on off H SIZE ho...

Page 20: ...rn button at the controller e g GLE On some vehicle types e g GLE the long press of the Back Return button on the controller switches the video sources Inputs which are not enabled by dip switch settings are skipped Switchover by vehicle buttons isn t possible in all vehicles In some vehicles the external keypad must be used Note The white wire of the 6pin cable can be used with a 5 12V pulse to s...

Page 21: ... is the following Factory video Left V1 Right V2 factory video Each long press will switch to the next enabled input Inputs which are not enabled will be skipped Note The interface switches after releasing the switch after long pressure Short press of keypad only if DIP 1 is set to ON By short pressing the external keypad the video interfaces witches from the factory video to the front camera inpu...

Page 22: ...ding 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 vertica...

Page 23: ...witch 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...

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