Hi All,
Ok I have a wee problem as of the past two flights.
My H has been perfect since its maiden flight last Oct 2016. It is the pro RS version.
Lat two flights when I have landed (perfectly as usual) I have let go of the throttle to move my left index finger to the red button to kill the motors and as soon as I let go of the stick it starts to take off again!! Only an inch or so but I then have to press the red button and 'drop it' onto the floor.
I always fly in angle mode, I am aware of the OA issues regarding landing (I rarely use OA as most work is done at high altitude, 70m+) and not approaching the H till the powers off etc.
I rebind, calibrate compass, accelerometer and gimbal prior to EVERY flight and give the H a good 15 min on the ground to settle in prior to first flight.
I am wondering about the following potential issues;
1. The H always sets its 'home' altitude to zero at boot up, If I am landing it a little lower than the take off position could this be an issue.
2. I have been told that barometric pressure is used to monitor altitude, I doubt this. I believe the large number of satellites required by the H to get 'GPS good' status is because it uses GPS for altitude as well as positioning when outdoors. Again this may be causing an error if I am landing lower than take off location.
3. Last flight was into a large china clay pit, during this time I was flying around 30m lower than take off location, no problem. This contradicts previous ideas so I am confused.
Any ideas chaps and chapettes??
Ok I have a wee problem as of the past two flights.
My H has been perfect since its maiden flight last Oct 2016. It is the pro RS version.
Lat two flights when I have landed (perfectly as usual) I have let go of the throttle to move my left index finger to the red button to kill the motors and as soon as I let go of the stick it starts to take off again!! Only an inch or so but I then have to press the red button and 'drop it' onto the floor.
I always fly in angle mode, I am aware of the OA issues regarding landing (I rarely use OA as most work is done at high altitude, 70m+) and not approaching the H till the powers off etc.
I rebind, calibrate compass, accelerometer and gimbal prior to EVERY flight and give the H a good 15 min on the ground to settle in prior to first flight.
I am wondering about the following potential issues;
1. The H always sets its 'home' altitude to zero at boot up, If I am landing it a little lower than the take off position could this be an issue.
2. I have been told that barometric pressure is used to monitor altitude, I doubt this. I believe the large number of satellites required by the H to get 'GPS good' status is because it uses GPS for altitude as well as positioning when outdoors. Again this may be causing an error if I am landing lower than take off location.
3. Last flight was into a large china clay pit, during this time I was flying around 30m lower than take off location, no problem. This contradicts previous ideas so I am confused.
Any ideas chaps and chapettes??