how to set the auto-tracking antenna with wireless video data link.
Купац: I would like to ask you a technical question about the automatic tracking of the gimbal:
We currently hold the flight controller by hand, О томе 2 meters higher than the automatic tracking gimbal. Међутим, the height displayed on the automatic tracking gimbal screen is always negative, and the value is still relatively large. According to our understanding of reading the automatic tracking gimbal documentation, this Alt parameter should be the altitude difference calculated by calculating the GPS information of the flight control end and the automatic tracking gimbal end, so the current Alt parameter shows a negative number, what is the reason?
Купац: ExtGPS is currently enabled, and the ALT interpretation of the protocol also selects GPS.
иВцан: If it is Baro, change it to GPS.
Купац: ExtGPS is currently enabled, and the ALT interpretation of the protocol also selects GPS.
iVcaн: That’s right, how much is negative? Seventy or eighty?
Купац: Is the working current normal after the machine is powered on?
иВцан: It is correct.
Купац: This is our flight controller, with a GPS module.
https://item.taobao.com/item.htm?spm=a1z09.2.0.0.438c2e8dvtnqOH&id=537550757674&_u=o75g5m97e74
Купац: We went downstairs to test again, and now the height is -4.
иВцан: That’s probably within the margin of error, fly the plane to see the effect.
Купац: Looks like it should be fine.
