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FPV problem Cinelog25 black belt
#1
Hello colleagues, I have a Cinelog25 and since I bought it I have the following problem as shown in the video below




During the flight when there is a lot of contrast, for example, shadows and sunlight this happens....When I fly with the sun on my back I have no problem, but when turning towards the sun this happens to the point where I can't see anything.

I've put 3 different cameras and it continues, I've used several frequencies of the glasses and it doesn't change....Other Drones I have don't happen to do this.

Could it be a VTX problem?

if it is the VTX what good options?

I just want to solve this problem so I can fly peacefully.
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#2
I think that is video interference noise.

With the quad look towards you the antenna has the worst position with the frame and battery obstructing the signal.

But on the bench at very close range this should not be happening.

Are you flying Crossfire? You might want to change the orientation on that to see if helps.
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#3
(16-Jun-2022, 11:05 PM)kafie1980 Wrote: I think that is video interference noise.

With the quad look towards you the antenna has the worst position with the frame and battery obstructing the signal.

But on the bench at very close range this should not be happening.

Are you flying Crossfire? You might want to change the orientation on that to see if helps.

my radio jumper t - lite uses R-xsr, but even off the same thing happens.

If I'm near or far from the drone too.

It just happens with a big difference between light and shadow.

I don't know if it was a fall on the first flight I took that caused any problems, but I was never able to fly with a good image.
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#4



Another with Cinelog 25 with the same problem
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#5
Seems to behave as if you have a magnet implant in one of your fingers or you have too much iron in your blood Smile

I have never experienced anything like this.

Perhaps its best to take the vtx (with antenna) and camera off the quad, wire them up directly on the bench (video wire from camera connected to video wire on the vtx) and move the camera and vtx around to see if you can reproduce the same distortion in the image.
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#6
(17-Jun-2022, 12:36 PM)kafie1980 Wrote: Seems to behave as if you have a magnet implant in one of your fingers or you have too much iron in your blood Smile

I have never experienced anything like this.

Perhaps its best to take the vtx (with antenna) and camera off the quad, wire them up directly on the bench (video wire from camera connected to video wire on the vtx) and move the camera and vtx around to see if you can reproduce the same distortion in the image.

I found a guy with the same drone as mine who said he improved by changing the current camera Caddix Turbo eos for a Caddx baby ratel 2.

Yesterday I did a test with my colleague Fatshark's glasses and it didn't give a slight failure, almost imperceptible.

But my glasses work normally for the Mobula6, Crux3 and a Tyro99 so I think it's the sum of a bad vtx with a bad camera.

I'll put this camera better, but I think a better vtx eliminates the problem. (I won't spend $$$ on new glasses....lol)
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