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Version 18.03.2020 

HW CAM(V98)/(V52) 

RL4-MBN51

 

r.LiNK 

Video-inserter 

RL4-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 

Summary of Contents for RL4-MBN51

Page 1: ...s 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 Automati...

Page 2: ...Installation 2 1 Place of installation 2 2 Connection schema 2 3 Connection to the head unit 2 3 1 Picture signal cable 2 3 2 Power and CAN connection 2 4 Analog power supply for the video interface 2...

Page 3: ...or DVD upgrades Changes updates of the vehicle s software can cause malfunctions of the interface If available we offer free software updates for our interfaces for one year after purchase To receive...

Page 4: ...2018 ML class W166 from 08 2015 SL class R231 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 O...

Page 5: ...nterface Dip position UP OFF and DOWN ON See the following chapters for detailed information After each Dip switch change a power reset of the Interface box has to be performed Dip Function ON down OF...

Page 6: ...to be set to 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 v...

Page 7: ...ep mode doesn t succeed the battery has to be disconnected 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 t...

Page 8: ...Version 18 03 2020 HW CAM V98 V52 RL4 MBN51 Page 8 2 2 Connection Scheme...

Page 9: ...t the blue female 4pin HSD connector at the rear 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 connec...

Page 10: ...ower CAN cable to the vehicle s negative ground Remove the female Quadlock connector of the vehicle harness from the rear of the head unit and connect the previously clipped out black female 12pin con...

Page 11: ...video interface If after connecting the PNP harness 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 ad...

Page 12: ...be used to power an external source and has a different 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 s...

Page 13: ...hanges in the production of the vehicle 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...

Page 14: ...n the CAN bus which the video interface is not compatible with In this case there are two different ways of installation If the video interface is able to detect an enabled vehicle s reverse gear the...

Page 15: ...lay Disconnect the green cable s preconnected male 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 l...

Page 16: ...erface and keypad Connect the female 4pin connector 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...

Page 17: ...rear view camera while the corresponding input is 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 inter...

Page 18: ...les 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 switch the video sources alternatively 3 2 By keypad Alternatively or addi...

Page 19: ...r 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...

Page 20: ...M 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 so...

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