If you're within 20 meters of the home point it doesn't climb if you command an RTH. It goes into auto land instead. I would expect the same behavior for a low battery RTH but I don't know for sure.I'm pretty sure based on the P2. I was flying it to drain the battery way down and when the warning came I canceled it since I was only a few feet off the ground. Plus my RTH is set for 100 Meters--that could spell disaster for low battery.
If you're within 20 meters of the home point it doesn't climb if you command an RTH. It goes into auto land instead. I would expect the same behavior for a low battery RTH but I don't know for sure.
I'm not sure this is true? Do you have a reference? This is how I lost my gimbal, foolishly initiating RTH from very close (<10m) without knowing of the RTH height settings. P3A promptly lifted to RTH height and into a tree! heheIf you're within 20 meters of the home point it doesn't climb if you command an RTH. It goes into auto land instead. I would expect the same behavior for a low battery RTH but I don't know for sure.
If you're within 20 meters of the home point it doesn't climb if you command an RTH. It goes into auto land instead. I would expect the same behavior for a low battery RTH but I don't know for sure.
I tested this a couple of weeks ago and posted about it. If I initiated RTH with distance showing 20.5 meters it climbed to the set height.I'm not sure this is true? Do you have a reference? This is how I lost my gimbal, foolishly initiating RTH from very close (<10m) without knowing of the RTH height settings. P3A promptly lifted to RTH height and into a tree! hehe
Thanks Dadcat! Can't discount that kind of proof! Definitely didn't land anywhere else, was in the rear courtyard of a hotel. Will be back there in a few weeks, so am going to pace it out to verifyI tested this a couple of weeks ago and posted about it. If I initiated RTH with distance showing 20.5 meters it climbed to the set height.
At 19.5 meters it descended. The voice in the iPad even said "Landing".
I haven't checked this since the the latest firmware and app updates. Could have changed but it's awfully easy to test it.
You didn't, by chance, land the P3 farther away, shut off the motors and take off again did you? The home point is reset to that new location when you do that.
It's the "D:xx.x" readout that matters. If it was me I'd let the Phantom tell me what it thinks the distance is.Thanks Dadcat! Can't discount that kind of proof! Definitely didn't land anywhere else, was in the rear courtyard of a hotel. Will be back there in a few weeks, so am going to pace it out to verify
Short answer: NoI guess I should have phrased it a different way. Can RTH be disabled completely?
Short answer: No
Longish answer:
There are three different RTH scenarios in the manual:
Smart RTH: Meaning you push a bottom on the controller or app to initiate it.
Failsafe: P3 loses its control signal. On the Vision+ this was essentially the same as "Smart". You don't want to disable this do you?
Low Battery RTH: P3 initiates RTH when it thinks you need to return home and land based on its calculation of time left on the battery and your distance from home. You could turn this off in the Phantom Assistant for the Vision but you can't in the Pilot app for the P3. I assume this is the RTH you want to disable. I did that on my P2V+
The DJI Pilot app only gives you the capability to select whether Failsafe causes a return to the home point or a landing right where it is.