Black and white video signal on DJI GO4 at 100mts

[alditenen]

Hello everyone, greetings from Argentina.
I have updated the spark and the remote control to the latest version.
By connecting the remote control to the spark and the cell phone via Wi-Fi to the remote control, I have raised the spark to 120 meters above my head and at that height the image in DJI go4 alternates between color and black and white. It is normal?.
Then through otg connection everything went well without changes in the image.
The video recorded on the spark card is correct in both cases.
regards

Moto G6 android

 

[Dronason]

Maybe matter of how the RC (Remote Controller) antennas are set. When the drone is above you, nothing to change up to 30-50 meters but higher could require you readjusted them so they are perpendicular to the direction of the Spark. Check in the user manual for more info.
OTG cable will not help regarding the distance Spark to RC. Only better connection Spark to RC in urban area. In the field, the impact is less.
Last, avoid Bluetooth devices around or on you.

 

[alditenen]

Hi. Thanks for your advice

 

[Dronason]

Hi. Thanks for your advice

You are welcome, happy and safe flights.