I have a DJI Lightbridges mounted on Phantom 2s and both have the same problem: a solid red light on the air unit, no camera feed on my monitor and no telemetry. THE HDMI CABLE IS NOT THE PROBLEM. (Please excuse the emphasis, but this was the only guidance that my dealer was able to offer). I have tried three hdmi cables. What are other possible causes of a solid red light on the air unit other than a bad hdmi connection between the gopro and the unit?

All software on the ground units, air units, and Phantom are up to date.

My setup is:

Phantom 2
Zenmuse HD-3D
Gopro hero 3+ black
Futaba 14sb

I installed the system exactly as described in this video...

Two questions, have you set the video source in the Lightbridge App to HD/AV and what resolution are you running on the GoPro?  Is that resolution one that Lightbridge supports?  I have attached a list for your reference.

Hey hey - that did it! Incompatible resolution setting, now fixed, and all is now in working order (on the workbench, .

I have done all of the above and still no video feed.
i have a gopro hero 3 silver, DJI Phantom 2 and Lightbridge, with the new V2 remote with trainer port.
The controller works as normal but the only thing missing is the video downlink.

deesypoo@hotmai Posted at 2015-6-21 04:40
I have done all of the above and still no video feed.
i have a gopro hero 3 silver, DJI Phantom 2 an ...

1. Is the video led on the air system red or green?
2. Make sure the format or your video is supported by the LB?
3. please select HDMI/AV in the video source and Realtime mode in the APP to see 4. All the firmware are up to date
4. All the fimware of LB are up to date

DJI-Cathy Posted at 2015-6-22 13:52
1. Is the video led on the air system red or green?
2. Make sure the format or your video is suppor ...

1- Video LED on the air system is RED
2- try all possible configurations
3- HDMI/AV and Realtime mode
4- All system with last firmware



To much pepole with same problem!!!
Please fix the problem!!
Thank you!

DJI-Cathy Posted at 2015-6-22 13:52
1. Is the video led on the air system red or green?
2. Make sure the format or your video is suppor ...

see attached pictures and not the GoPro setting is supported

Unfortunately no matter what you do friend, apparently the DJI has launched a "bomb update", my 2 phantom with LB and GoPro 4 black were perfect until last week, so updated to latest version, in two days it stopped working  with GoPro (only with goPro, with canon mark ii, sj4000, bluray player works perfectly).
it's the only way to sell  the inspire one and the phantom 3 with 4K cameras.
i use products dji since the company started with drones, but now i am selling my phantoms and buying drones from a serious company.

srry for my english...

deesypoo@hotmai Posted at 2015-6-29 03:35
see attached pictures and not the GoPro setting is supported

Make sure all the firmware of LB are up to date, and try different HDMI cable to see
Besides, if there is another Gopro 3 or Gopro 4 you can have a try
if the issue still the same with another camera, please contact DJI support for repair your LB
http://www.dji.com/support

eliandro torres Posted at 2015-6-29 05:36
Unfortunately no matter what you do friend, apparently the DJI has launched a "bomb update", my 2 ph ...

DJI - is this true?

deesypoo@hotmai Posted at 2015-7-5 23:48
DJI - is this true?

http://forum.dji.com/forum.php?mod=viewthread&tid=23350&extra=page%3D1&mobile=2

deesypoo@hotmai Posted at 2015-7-5 23:48
DJI - is this true?

http://forum.dji.com/forum.php?mod=viewthread&tid=23350&extra=page%3D1&mobile=2

deesypoo@hotmai Posted at 2015-7-5 23:48
DJI - is this true?

No it is not.

Hello, after I updated the firmware Lightbridge, when I lift flight the video cuts and landing when the video back ... for help comb

Ola, depois que atualizei o firmware do LightBridge, quando levanto voo o video corta e quando pouso o video volta... por favo ajuda

maybe the connection issue, check your hdmi cable.

youzq Posted at 2015-8-17 06:37
maybe the connection issue, check your hdmi cable.

Guys can you confirm it is possible to fix this issue?i have the same on GoPro 4 Hero and LB. For now i'm not able to do FW update as DJI software says it is 502 Bad Gateway
try yourself. http://login.dji-innovations.com/member/forget/en_US
P.S. all is good now, problem solved! But i still have the red light on the LB air unit.. bad luck. all FW are up to date, GoPro 4 HERO is good, cable is perfect.

clickon Posted at 2015-9-4 13:09
Guys can you confirm it is possible to fix this issue?i have the same on GoPro 4 Hero and LB. For n ...

I have been having this issue lately. All has worked fine with the lightbridge.
Hero 3 Black 1080 60 fps.



Now all of a sudden red video light. I switched the Hero to 1080 30fps and video is back.
Hopefully this stops bugging out on me and I can go back to recording at 60fps.

Please. help me... I have same problem.

cjklein@gmail.c Posted at 2014-11-14 15:31
Hey hey - that did it! Incompatible resolution setting, now fixed, and all is now in working order (on the workbench, .

Please, explain what you do? Same problem with my DJI LIGHT BRIDGE!
Just stop to work... red light on AIR NUT for video link.

DJI-Cathy Posted at 2015-6-21 21:52
1. Is the video led on the air system red or green?
2. Make sure the format or your video is supported by the LB?
3. please select HDMI/AV in the video source and Realtime mode in the APP to see 4. All the firmware are up to date

Dear, I have same problem on my system. I use it almost 1 year already but 2 weeks ago, JUST STOP TO WORK. red light on AIR UNIT for VIDEO LINK.
Please, help me!
I also have a P3 Advanced and another MAVIC pro and this system I was using on my FPV AIR PLANE. I need to fix it!

mariano1973@hot Posted at 2015-6-24 06:00
1- Video LED on the air system is RED
2- try all possible configurations
3- HDMI/AV and Realtime mode

SAME PROBLEM TO ME.. and NOTHING FROM DJI.
I believe they make a internal  programation for stop service for customers and push us to buy new products.

deesypoo@hotmai Posted at 2015-7-5 07:48
DJI - is this true?

Sound it is true... No work for several peoples at same time.
And no feedback from DJI.